NavCom Technology, Inc.

Transcription

1 Su r v CE In t eg r at i o n w i t h Nav Co m Pr o d u c t s Us er Gu i d e NavCom Technology, Inc Madrona Avenue Torrance, California USA Tel: Fax: sales@navcomtech.com PN:

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3 Table of Contents List of Figures... vi List of Tables ix Notices... x Copyright... x Trademarks... x FCC Notice... xi User Notice... xi StarFire Licensing... xii USG FAR... xii Global Positioning System... xiii Revision History... xiv Use of This Document... xv Related Documents... xv SF-3040 GNSS Product User Guide PN xv SF-3040 GNSS Receiver Quick Start Guide PN xv SF-3050 GNSS Product User Guide PN xvi LAND-PAK User Guide PN xvi LAND-PAK Quick Start Guide PN xvi StarUtil 3000 User Guide PN xvi Sapphire Technical Reference Manual PN xvi RINEXUtil User Guide PN xvii Carlson SurvCE User Guide... xvii StarPoint User Guide... xvii NavCom Release Notes... xvii Related Standards... xviii ICD-GPS xviii Galileo OS SIS ICD... xviii GLONASS ICD, Version 5.0, xviii NTRIP... xviii RTCM-SC xviii CMR, CMR+... xviii QZSS... xix NMEA xix Publicly Operated SBAS Signals... xix iii

4 Chapter 1 Introduction Implications for NavCom Configurations SurvCE Application Enhancements Supported Controllers and Technologies Typical Applications Office Software Chapter 2 Current Products SF-3040 and SF Internal Radio Support Bluetooth Interleave Support Installation on Handheld Devices Chapter 3 Working with SurvCE Overview (version 2.56 or greater) The User Interface SurvCE Mobile Title Bar SurvCE Graphic Mode Icons Getting Started File Types File Management Start New Job Job Settings GPS Base Setup Assign a Base Position Verify GPS Base Setup Static Data Collection GPS Rover Setup Verify GPS Rover Setup GPS Utilities QuickStart (StarFire ) Monitor/Skyplot Configure Tolerances Survey Menu (Measuring Point Positions) Store Points Additional SurvCE Options Localization Stake Points Points Feature Code List COGO Menu Special Configuration Options iv

5 SurvCE Integration User Guide Rev. A Chapter 4 Data Transfer X-Port Installation Introduction Exercises Menus & Commands Add Menu Process (Compute Points) Menu Chapter 5 NavCom Legacy Products Appendix A Additional Base Position Options A-133 From New Position Tab... A-133 From Known Position Tab... A-136 Appendix B - Static Data Collection... B-141 Collect Static Data... B-141 Set up the Base - Static... B-141 Create New Project for Rover... B-142 Shoot Points... B-142 Collect Points... B-142 Extract Data Files from SD Cards... B-143 Log Raw GPS Static... B-144 Download Static Data File... B-146 v

6 List of Figures Figure 1: SF-3040 Front View Figure 2: Windows Mobile Startup Figure 3: Desktop with SurvCE Icon Figure 4: Sample SurvCE Menu _Tab Layout Figure 5: SurvCE Windows Mobile 6.1 Indicators Figure 6: Serial Cable Figure 7: SurvCE Job Selection Box Figure 8: Coordinate Files Window Figure 9: File Menu Job Settings Figure 10: Job Settings Submenu New Job Tab 3-38 Figure 11: Job Settings Submenu System Tab Figure 12: Job Settings Distance US Figure 13: Job Settings Submenu System Angle Dropdown Figure 14: Job Settings Submenu System - Zero Azimuth Setting Figure 15: Coordinate Projection Window Figure 16: Job Settings Submenu Format Tab Figure 17: Job Settings Submenu Options Tab 3-45 Figure 18: Job Settings Submenu Stake Tab Figure 19: Equip Menu GPS Base Figure 20: GPS Base Submenu Current Tab Figure 21: Manufacturer Model List Figure 22: GPS Base Submenu Type: Bluetooth Figure 23: Find Receiver Option Figure 24: GPS Base Submenu Comms Tab Type: Cable or Internal UHF Figure 25: GPS Base Submenu Receiver Tab Figure 26: USER Antenna Type Figure 27: GPS Base Submenu RTK Tab Figure 28: Configure Internal UHF Radio Window 3-59 Figure 29: From New Position Options Figure 30: Average GPS Window Figure 31: Base Configuration Window vi

7 SurvCE Integration User Guide Rev. A Figure 32: Base Configuration Window - SF Figure 33: Base Configuration Window Set USB to Host Mode SF Figure 34: Equip Menu GPS Rover Figure 35: GPS Rover Submenu Current Tab Figure 36: GPS Rover Comms Submenu Figure 37: GPS Rover Submenu Comms Tab Figure 38: Find Receiver Option Figure 39: GPS Rover Submenu Receiver Tab Figure 40: GPS Rover Submenu RTK Tab Figure 41: Configure Internal Radio Window Figure 42: Equip Menu GPS Utilities Figure 43: GPS Utilities Window Options Figure 44: StarFire QuickStart Window Figure 45: Equip Menu Monitor/Skyplot Figure 46: Monitor/Skyplot Submenu Quality Tab Figure 47: Monitor/Skyplot Submenu Position Figure 48: Monitor/Skyplot Submenu SATView Figure 49: Monitor/Skyplot Submenu - SATInfo Figure 50: Equip Menu - Configure Figure 51: Configure Submenu General Tab Figure 52: Configure Submenu View Tab Figure 53: Equip Menu Tolerances Figure 54: Tolerances Window Options Figure 55: Store Points Figure 56: Survey Menu Store Points Figure 57: Equip Menu Localization Figure 58: Localization Submenu Options Figure 59: Localization Submenu System Tab Figure 60: Localization Submenu GPS Tab Figure 61: Localization Submenu Points Tab Figure 62: Localization Submenu By Helmert Figure 63: Survey Menu Stake Points Figure 64: Stake Points Window Figure 65: Stake Points Interface Figure 66: File Menu Points vii

8 Figure 67: Points Submenu Figure 68: File Menu Feature Code List Figure 69: GPS Utilities Set USB to Host Mode Figure 70: X-Port Data Editors Figure 71: Import Point Data Window Figure 72: SurvCE Data Transfer Window Figure 73: X-Port SurvCom Window Figure 74: X-Port SurvCom Dialog for Transfers Figure 75: SurvCom Window before Transfer Figure 76: Set Geoid Area Window Figure 77: Print Coordinates Window Figure 78: GPS Settings Window Figure 79: Base Configuration Window... A-133 Figure 80: Enter Lat/Lon Window... A-134 Figure 81: Grid Coordinate Window... A-135 Figure 82: From (Base) Known Position... A-136 Figure 83: Surveyed Point Window... A-137 Figure 84: Local Point Window... A-138 Figure 85: Base Station File Window... A-139 Figure 86: Survey Menu Log Raw GPS... B-144 Figure 87: Log GPS Window - Static... B-145 Figure 88: Tag New Site... B-145 Figure 89: Recording Site... B-146 Figure 90: Files on Receiver Window... B-147 viii

9 SurvCE Integration User Guide Rev. A List of Tables Table 1: Windows Mobile 6.1 Indicators Table 2: Graphic Mode Icons Table 3: GPS Utilities Base Configuration Table 4: GPS Utilities Explained Table 5: Store Points Interface Icons Table 6: Product Antenna Types ix

10 Notices SurvCE Integration with NavCom Products PN Rev. A January 2012 Serial Number: Date Delivered: Purchased From: Copyright 2012 by NavCom Technology, Inc. All rights reserved. No part of this work or the computer program(s) described herein may be reproduced, stored, or transmitted by any means, without the expressed written consent of the copyright holders. Translation in any language is prohibited without the expressed written consent of the copyright holders. Trademarks find your way, NavCom Globe and NAVCOM TECHNOLOGY logos are trademarks of NavCom Technology, Inc. StarFire is a registered trademark of Deere & Company. All other product and brand names are trademarks or registered trademarks of their respective holders. x

11 SurvCE Integration User Guide Rev. A FCC Notice NavCom-manufactured products comply with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation. The NavCom-manufactured products have been tested in accordance with FCC regulations for electromagnetic interference. This does not guarantee non-interference with other equipment. Additionally, the products may be adversely affected by nearby sources of electromagnetic radiation. The Global Positioning System (GPS) is under the control of the United States Air Force. Operation of the GPS satellites may be changed at any time and without warning. The FCC compliance of other components within this system can be found inside the respective user guides or by contacting the manufacturer directly. User Notice NavCom Technology, Inc. shall not be responsible for any inaccuracies, errors, or omissions in information contained herein, including, but not limited to, information obtained from third party sources, such as publications of other companies, the press, or competitive data organizations. This publication is made available on an as is basis and NavCom Technology, Inc. specifically disclaims all associated warranties, whether express or implied. In no event will NavCom Technology, Inc. be liable for direct, indirect, special, incidental or consequential xi

12 damages in connection with the use of or reliance on the material contained in this publication, even if advised of the possibility of such damages. NavCom Technology, Inc. reserves the right to make improvements or changes to this publication and the products and services herein described at any time, without notice or obligation. StarFire Licensing The StarFire signal requires a subscription that must be purchased for products other than LAND- PAK in order to access the service. LAND-PAK system purchases include a limited-lifetime StarFire license, in that, the software currently only supports a ten-year license. This timeframe is inclusive of the expected serviceable life of the LAND-PAK product and is subject to StarFire service availability. Equipment which remains operational at the end of the ten-year period may be relicensed in 5-year increments beyond the initial license period. Licenses are non-transferable, and are subject to the terms of the StarFire Signal License Agreement. Additional terms and conditions may apply; for full details, contact a NavCom dealer. For further details on the StarFire Signal Network, its capabilities, terms and conditions visit or send an inquiry to sales@navcomtech.com. USG FAR Technical Data Declaration (Jan 1997) The Contractor, NavCom Technology, Inc., hereby declares that, to the best of its knowledge and belief, the technical data delivered herewith under Government contract (and subcontracts, if appropriate) are complete, accurate, and comply with the requirements of the contract concerning such technical data. xii

13 SurvCE Integration User Guide Rev. A Global Positioning System Selective availability (S/A code) was disabled on 02 May 2000 at 04:05 UTC. The United States government has stated that present GPS users use the available signals at their own risk. The US Government may at any time end or change operation of these satellites without warning. The U.S. Department of Commerce Limits Requirements state that all exportable GPS products contain performance limitations so that they cannot be used to threaten the security of the United States. Access to satellite measurements and navigation results will be limited from display and recordable output when predetermined values of velocity and altitude are exceeded. These threshold values are far in excess of the normal and expected operational parameters of the NavCom GNSS receiver. xiii

14 Revision History Rev A - Jan 2012 Initial release xiv

15 SurvCE Integration User Guide Rev. A Use of This Document This User Guide is intended to be used by someone familiar with the concepts of GPS and satellite surveying equipment. Note indicates additional information to make better use of the product. This symbol means Reader Be Careful. Indicates a caution, care, and/or safety situation. The user might do something that could result in equipment damage or loss of data. Revisions to this User Guide can be obtained in a digital format from Related Documents SF-3040 GNSS Product User Guide PN Describes the features, setup, interfacing, configuration, specifications, and operation of NavCom s SF-3040 receiver SF-3040 GNSS Receiver Quick Start Guide PN Provides steps to quickly configure and operate the SF-3040 GNSS receiver xv

16 SF-3050 GNSS Product User Guide PN Describes the features, setup, interfacing, configuration, specifications, and operation of NavCom s SF-3050 receiver LAND-PAK User Guide PN Describes the features, specifications, interfacing, configurations, packaging, maintenance and operation of the NavCom survey system LAND-PAK Quick Start Guide PN Provides steps to configure and operate the LAND-PAK with minimal setup time to the point of collecting positions with RTK/UltraRTK Describes the standard configuration for the base and rover radio modems and controller data collection software StarUtil 3000 User Guide PN Describes the operation and use of NavCom s Windows -based control program Sapphire Technical Reference Manual PN Describes the control and output data message formats utilized by this instrument (for customer programming purposes) xvi

17 SurvCE Integration User Guide Rev. A RINEXUtil User Guide PN Describes the conversion program used for NavCom proprietary output data message formats to RINEX v observation and navigation files (for customer programming purposes Carlson SurvCE User Guide Describes the operation and use of NavCom s modified version of Carlson SurvCE data collector program StarPoint User Guide Describes the operation and use of NavCom s modified version of Viasat s OnPoz post-processing program NavCom Release Notes Describes software updates for NavCom products. Current and archived Release Notes are available on the NavCom web site: r.cfm?category=releasenotes NavCom Customer Support provides software updates described in the Release Notes. Submit a request for software updates via the Request Support Web page xvii

18 Related Standards ICD-GPS-200 NAVSTAR GPS Space Segment / Navigation User Interfaces Standard; ARINC Research Corporation, 2250 E. Imperial Highway, El Segundo, CA Galileo OS SIS ICD European Space Agency; 8-10 rue Mario Nikis, F-75738, Paris CEDEX 15, France GLONASS ICD, Version 5.0, 2002 Russian Space Agency, Information Analytical Centre Internet: NTRIP Radio Technical Commission for Maritime Services (RTCM) Standard (RTCM Paper /SC104-STD, Version 1.0 for Networked Transport of RTCM via Internet Protocol (NTRIP) Radio Technical Commission for Maritime Services (RTCM) Standard (RTCM Paper SC104-STD, Version 2.0 for Networked Transport of RTCM via Internet Protocol (NTRIP) RTCM-SC-104 Recommended Standards For Differential GNSS Service; Radio Technical Commission for Maritime Services, 1800 N. Kent St, Suite 1060, Arlington, VA CMR, CMR+ Compact Measurement Record; Trimble Navigation Limited, 935 Stewart Drive, Sunnyvale, CA xviii

19 SurvCE Integration User Guide Rev. A QZSS Quasi Zenith Satellite System; Japan Aerospace Exploration Agency (JAXA), Jindaiji Higashimachi, Chofu-shi, Tokyo NMEA-0183 National Marine Electronics Association Standard for Interfacing Marine Electronic Devices. NMEA National Office; 7 Riggs Avenue; Severna Park, MD Publicly Operated SBAS Signals RTCA/DO-229D The Radio Technical Commission for Aeronautics (RTCA) develops consensus-based recommendations regarding communications, navigation, surveillance, and air traffic management (CNS/ATM) system issues RTCA L Street, NW, Suite 805, Washington DC These organizations implement the RTCA/DO-229D standard set by RTCA: WAAS (Wide Area Augmentation System) U.S. Department of Transportation; Federal Aviation Administration, 800 Independence Ave, SW, Washington, DC EGNOS (European Geostationary Navigation Overlay Service) European Space Agency; 8, 10 rue Mario-Nikis, F Paris Cedex 15, France. xix

20 MSAS (MTSAT Satellite-based Augmentation System) Japan Civil Aviation Bureau; Ministry of Transport. Kasumigaseki 2-1-3, Chiyoda-ku, Tokyo 100, Japan GAGAN (GPS Aided Geo Augmented Navigation) Indian Space Research Organization; Antariksh Bhavan, New Bel Road, Bangalore , India xx

21 Chapter 1 Introduction The 2.56 and higher (2.56+) release of the Carlson SurvCE application provides updated menu enhancements based on unique configurations of NavCom SF-3040 and SF-3050 systems. SurvCE is designed to enhance instrument setup for GNSS positioning and data collection. This manual covers updates to several SurvCE menus as they relate to current and legacy NavCom products. SurvCE is Carlson s complete data collection system for Real Time Kinematic (RTK) GNSS positioning and is typically designed for, but not limited to, use by land surveyors. SurvCE provides an embedded, compact, real-time application that runs on Windows Mobile 6.1. This application is installable on a variety of manufacturer brand handheld devices. NavCom testing is limited to the following hardware: Carlson Explorer 600+ Carlson Surveyor+ Nautiz X7 Implications for NavCom Configurations Depending upon the NavCom base/receiver model selected, SurvCE Release menu options may vary. Refer to the section Special Configuration Options and specific steps for configuration in Getting Started for selective menu options for settings specific to NavCom products, NTRIP Internet data collection, etc. Different NavCom product selections in a menu initiate different protocols. 1-19

22 SurvCE Application Enhancements SurvCE version is customized for NavCom products to provide new menu features and field options for greater efficiency in collecting positioning data and reporting. Multiple field enhancements to the base and rover configuration menus and settings GLONASS signal is added to the multiconstellation in support of Ultra RTK GPS with GLONASS The current NTRIP caster name now appears on the RTK tab Advanced Dialog GIS feature/attribute structure read from a client's Esri GIS geodatabase New stakeout commands for building extensions The Advanced Occupating command allows for both resection and backsight averaging using least squares analysis The interface is designed for minimal storage on handheld data-collector devices. Supported Controllers and Technologies SurvCE can be installed on the Nautiz X7, Surveyor+ or Explorer 600+, as well as other popular handheld controllers. It supports the NavCom SF-3040 and SF-3050 multi-frequency and multiconstellation GNSS receivers as well as legacy NavCom systems. 1-20

23 SurvCE Integration User Guide Rev. A Typical Applications Cadastral (Boundary) Surveys Geodetic Surveys (Control) Surveys Topographic Surveys Stake-Out Surveys As-Built Surveys Office Software Carlson X-Port Utility This program is a file transfer and data editing utility. In the office, X-Port is used to communicate with compatible data collectors, transfer files, process coordinates, and convert coordinates and raw data formats. Refer to Chapter 4 Data Transfer for a quick start to the use of the X-Port Utility. The Carlson X-Port manual may be obtained from the Carlson web site: NavCom StarUtil 3000 This program is designed to set up and view many (but not all) of NavCom functions. In addition to its setup capabilities, StarUtil 3000 can capture and log data, upload new software and licenses and query and display various receiver performance functions. The StarUtil 3000 software and user guide are supplied on the USB memory device with the receiver. 1-21

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25 SurvCE Integration User Guide Rev. A Chapter 2 Current Products SF-3040 and SF-3050 The NavCom GNSS SF-3040 integrated, Sapphirebased, pole-mount receiver improves in design over its legacy versions: SF-2040G and RT-3010S. The SF-3050 succeeds the legacy SF Figure 1: SF-3040 Front View Internal Radio Support Version supports options for the SF-3040 internal UHF radio to apply RTK corrections. Users in North America should be aware that the frequency band MHz is for government use only, the use of the radio modem on this frequency band is strictly forbidden. Use only the radio modem supplied by NavCom in the SF

26 Bluetooth Interleave Support The SF-3040 GNSS receiver provides Bluetooth (BT) interleave functionality with one BT virtual connection which: controls the receiver allows network RTK corrections to stream from the data collector s internal cell modem. Installation on Handheld Devices To install SurvCE on the Nautiz X7 or preferred data collector, the PC requires Microsoft ActiveSync on Windows 7, Windows XP or earlier, or the Windows Mobile Device Center on Windows Vista. The latest versions of either program are available from Microsoft. User Interface on the Controller The option to select SurvCE displays after tapping Start (see Figure 2). It is available from the Today list. 2-24

27 SurvCE Integration User Guide Rev. A Figure 2: Windows Mobile Startup Refer to the supplied Nautiz X7 user manual for further information. Installation on Windows 7, Windows XP or earlier: Boot up Windows Mobile on the Nautiz X7 or preferred data collector. If Windows Mobile is already running, close any open applications. Run PC Link from the desktop. The PC Link window opens and closes quickly. Connect the PC and the data collector with a USB cable. ActiveSync starts automatically. The New Partnership window opens. Select No. Click the Next button. 2-25

28 The ActiveSync window opens. A guest connection is indicated. Click the Explore button. Browse to the folder with the downloaded SurvCE exe file. Click the.exe file. The SurvCE setup wizard opens. Follow the onscreen instructions. When asked to check the mobile device for additional steps, a box with a stopped progress bar displays on the data collector. Tap the OK button in the top right corner of the box. Installation continues. When the box disappears, the installation is complete. On the PC, close the wizard and ActiveSync. SurvCE Upgrade Contact NavCom Technology prior to upgrading the factory installed version of SurvCE on the Nautiz X7. If appropriate, download the latest version of Carlson SurvCE from the Carlson web site at Desktop Access 2-26

29 SurvCE Integration User Guide Rev. A Figure 3: Desktop with SurvCE Icon 1. Boot up the data collector desktop. 2. Double-tap the SurvCE icon from a PC desktop (see Figure 3). The SurvCE job selection box opens in front of the main menu (see Figure 7). To verify the current version on the handheld, tap the Equip tab > About SurvCE. If the application is not registered, it remains in Demo mode. To install SurvCE on the Nautiz X7, a PC requires Microsoft ActiveSync on Windows XP or earlier, or the Windows Mobile Device Center on Windows 7. ActiveSync is on the supplied SurvCE CD. The latest versions of either program are available from Microsoft. SurvCE Installation on Windows XP or earlier: Boot-up Windows Mobile on the Nautiz X7. If Windows Mobile is already running, close any open applications. Run PC Link from the desktop. The PC Link window opens and closes quickly. Connect the PC and the Nautiz X7 with a USB cable. 2-27

30 ActiveSync starts automatically. The New Partnership window opens. Select No. Click the Next button. The ActiveSync window opens. A guest connection is indicated. Click the Explore button. Browse to the folder with the downloaded SurvCE exe file. click the.exe file. The SurvCE setup wizard opens. Follow the onscreen instructions. When asked to check the mobile device for additional steps, a box with a stopped progress bar displays on the Nautiz X7. Tap the OK button in the top right corner of the box. Installation continues. When the box disappears, the installation is complete. On the PC, close the wizard and ActiveSync. 2-28

31 SurvCE Integration User Guide Rev. A Chapter 3 Working with SurvCE Overview (version 2.56 or greater) The purpose of this overview is to provide a suggested path of instruction to set up a SF-3040 or SF-3050 receiver using SurvCE, to introduce the basics of the Graphical User Interface (GUI), and to document selective upgrades designed for NavCom products. The program appears on the Nautiz X7 handheld controller in a vertical format with hues of green (see Figure 4). On the Explorer 600+ or Carlson Surveyor the program is a landscape format with hues of blue. Due to orientation, screen menus may wrap, displaying on two levels on the Nautiz X7 vs. one single row on the Explorer Refer to the supplied Carlson SurvCE manual for details not covered in this guide. 3-29

32 Figure 4: Sample SurvCE Menu _Tab Layout 3-30

33 SurvCE Integration User Guide Rev. A The User Interface The Windows Mobile 6.1 title bar appears in SurvCE version with indicator symbols. Note the meaning of the following symbols. Figure 5: SurvCE Windows Mobile 6.1 Indicators SurvCE Mobile Title Bar Symbol Table 1: Windows Mobile 6.1 Indicators Description Connectivity/ Data Activity Sessions/ Directional arrows Phone connection Volume X Close 3-31

34 SurvCE Graphic Mode Icons Icon Table 2: Graphic Mode Icons Description Hot List Menu / Help Tap the Helmet icon to access Help or other menu-specific options. Options vary depending on the SurvCE window that is open. Accept Cancel Return Battery Status GPS Base Mode Tap the icon to access the mode menu, which includes the options, GPS Rover mode and GPS Simulation. Map View Toggle between the open window and Map View. 3-32

35 SurvCE Integration User Guide Rev. A Before accessing the SurvCE interface, verify the correct interfaces (physical connections) between the base and rover receivers and the handheld data collector. Figure 6: Serial Cable 1. For this initial operation of the LAND-PAK, connect the selected controller, e.g., Nautiz X7 or preferred data collector to COM 2 of the base station GNSS sensor. Use the supplied 6 ft. serial cable (see Figure 6). If wireless connectivity is preferred, configure the Bluetooth option for the base. Refer to the section GPS Base Setup. Refer to the supplied Carlson SurvCE manual for additional information. 3-33

36 Getting Started SurvCE provides many configuration options for current and legacy NavCom products. Review sections File Types and File Management before getting started. File Types SurvCE creates a number of files for supporting a project in the field. Two primary files are created to manage each project: coordinate and raw data. The coordinate file appended with.crd contains the measured or computed coordinates for the job; the raw data file appended with.rw5 contains the survey measurement details. File Management The Carlson X-Port utility is an office application used to convert files and communicate with the data collector as described in Chapter 4 Data Transfer. Text files containing coordinates can be converted to a.crd format and transferred to or from the Nautiz X7. A geoid file can also be created and transferred to the data collector. Start New Job All device configurations begin with starting a new job. 1. For this initial operation, connect the Nautiz X7 controller from its 9-pin serial connector to the COM 2 port of the SF-3040 GNSS sensor. Use the supplied 6 ft. LEMO serial cable for COM 2. If wireless connectivity is preferred, configure the Bluetooth option for the 3-34

37 SurvCE Integration User Guide Rev. A base. Refer to section GPS Base Setup, Bluetooth Configuration. 2. Boot up the Nautiz X7 controller. 3. Tap Start from the Windows Mobile Startup window (see Figure 2). Tap SurvCE from the Today menu. Tap File > Job. The SurvCE job selection box opens in front of the main menu. Figure 7: SurvCE Job Selection Box 4. Tap the Select New/Existing Job button to create a new file (job). The Coordinate Files window opens (see Figure 8). Select File > Job to access the Coordinate Files window from the main menu. 3-35

38 Figure 8: Coordinate Files Window 5. To create a new coordinate file, enter the file name in the Name box. Tap to save the file. The.crd extension is appended automatically. Coordinate files are stored in the \SystemCF\Data folder to avoid data loss in case of a system failure. Folders may be created for organizing jobs. Points are stored in coordinate files. During a search for points, SurvCE first looks in a *.crd file. Then, depending on settings, looks in a designated control file. 3-36

39 SurvCE Integration User Guide Rev. A Job Settings Figure 9: File Menu Job Settings 1. Select File > Job Settings to configure data collection options that will remain set from job to job. The Job Settings submenus display (see Figure 10). 2. Check the Prompt for Units option to be prompted at the start of a new job to set the units for the job. 3-37

40 Figure 10: Job Settings Submenu New Job Tab Note the version updates. Entire layout changes for the dialog components. Pt ID, North, Elev, East and Desc boxes are relocated..dxf extension is now available in the Use Template.dxf checkbox (see Figure 10). To continue with Job Settings setup, follow the steps below: 3. Tap the System tab to configure distance requirements. 3-38

41 SurvCE Integration User Guide Rev. A Figure 11: Job Settings Submenu System Tab Note the version updates. The Distance label box includes Metric and U.S. Survey feet options. 3-39

42 Figure 12: Job Settings Distance US Note the version updates. Zero Azimuth has been moved from the Distance box option to a separate label Zero Azimuth Setting. 4. Select the appropriate settings: Distance: Set the units to be used on a job, US Survey Feet, International Feet, or Metric. If US Survey Feet or International Feet are selected, set the units as Decimal Feet or Feet and Inches (Inches). Distance is a display property only. It does not change the format of the data recorded to the raw file. Angle: Set degrees (360 degree circle, 60 seconds to a minute, 60 minutes to a degree) or gons \ grads (a 400 unit circle fully 3-40

43 SurvCE Integration User Guide Rev. A decimal). In other words, an angle of gons is equivalent to 358 degrees, 10 minutes and 58 seconds. Figure 13: Job Settings Submenu System Angle Dropdown The Angle setting affects commands where a direction is displayed or entered, such as Inverse, Traverse, Sideshot, and Input-Edit Centerline. Zero Azimuth Setting: Select the direction for North or South. 3-41

44 Figure 14: Job Settings Submenu System - Zero Azimuth Setting Projection: Select a coordinate projection for the area of the survey from the drop-down list. If the needed projection is not in the dropdown list, tap the Edit Projection List button. The Coordinate Projection window opens (see Figure 15). 3-42

45 SurvCE Integration User Guide Rev. A Figure 15: Coordinate Projection Window 5. Add a predefined or user defined coordinate projection. Tap in the top, right area of the window. The System tab returns with the added projection selected in the drop-down list. To continue with Job Settings, follow for the steps below (see Figure 16). 6. Tap the Format tab. 3-43

46 Figure 16: Job Settings Submenu Format Tab Note the version updates. H. Obs. Display label added and dropdown box for Horizontal option. Label Observation abbreviated on Nautiz X7. Vertical Observation Display dropdown box includes an Elev. Diff option. 7. Select the appropriate settings. Upgraded settings include: Angle Entry and Display: This option applies to numerous commands, such as prompting and displays in Sideshot Traverse, Intersections and Inverse. Distance Observation Display and Slope Entry and Display apply to total stations. 3-44

47 SurvCE Integration User Guide Rev. A Horizontal Observation Display. Elevation Differential (option in Vert. Obs. Display dropdown). Tap to set selected formatting. To continue with Job Settings, follow the steps below (see Figure 17). 8. Tap the Options tab. Figure 17: Job Settings Submenu Options Tab 9. Check only the options listed below depending on the job requirements. De-select all other options. Time Stamp Each Point: Saves a date/time stamp in the raw data file (*.rw5). Store GPS Accuracy in Raw File: Saves the horizontal and vertical RMS in the raw file and 3-45

48 in the Note field. This data provides a record of the precision of the measurements. Use Code Table for Descriptions: Refer to the Carlson SurvCE manual for instructions. This option is useful for assignment of attributes and controlling how features are plotted. Check the Use Control File option to access points in a file imported to the Nautiz X7 collector to support the job. The Select File button becomes active. Tap the button. The Coordinate Files window opens. Select the necessary control file. To create a control file, convert a text file to a *.crd file in the X-Port utility. Then use the utility to import the file to the data collector. Refer to Chapter 4 Data Transfer. The control file might contain the calculated record boundary coordinates for a survey to be retraced or points to be staked for construction. Another method is to transfer an ASCII/Text file to the Nautiz X7. Then use the command, File > Import/Export > Import ASCII File, to convert the text file to a.crd file. 10. Tap to store the selected options and return to Job Settings menu. To continue with Job Settings, follow for the steps below (see Figure 18). 11. Tap the Stake tab. 3-46

49 SurvCE Integration User Guide Rev. A Figure 18: Job Settings Submenu Stake Tab Note the version updates. Increment ID Up and Increment ID Down (new). Station/Offset Auto Desc button (label updates). Point Auto Descriptions (label update). 12. Check only the following options dependent on user job requirements): Store Data to Note File: Stores the stakeout data in the note file (*.not) for the current job. At the end of staking out a point, there is an option to store the staked coordinates in the current job. Note files are associated with points, so the point must 3-47

50 be stored to also store the cutsheet note. This additional data includes the target coordinates for reference. Keep in mind that the cut and fill data is also stored in the raw file; additionally an ASCII cutsheet file can be stored using the button at the bottom of the Stake tab, so storing into the note file is somewhat redundant. Control File Points have Priority for Stakeout: Check this option if the points to be staked were loaded as a separate file and designated as a control file. 13. Tap to store the settings. 3-48

51 SurvCE Integration User Guide Rev. A GPS Base Setup The receiver as a GPS base requires configuration to communicate RTK or Static survey corrections and data. After tapping the GPS Base tab from the main menu, configure each submenu to complete the setup. Figure 19: Equip Menu GPS Base 1. Select Equip > GPS Base to configure the GPS Base for RTK/Static surveys (see Figure 19). The GPS Base submenus display (see Figure 20). 2. From the Manufacturer drop-down list, select NavCom (see Figure 20). 3-49

52 Figure 20: GPS Base Submenu Current Tab 3. From the Model drop-down list, select the desired model of receiver (see Figure 21). The Model choice sets the antenna type in the Receiver tab configuration. 3-50

53 SurvCE Integration User Guide Rev. A Figure 21: Manufacturer Model List There are three choices for NavCom antenna models: Selecting NavCom sets the protocol stack and antenna type selection for the legacy products (SF-2050, SF-2040, etc.). Refer to Table 6 Product Antenna Types. Selecting SF-3050 sets the protocol stack for the SF Selecting SF-3040 sets the protocol stack for the SF To continue with GPS Base setup, follow the steps below. 4. Tap the Comms tab. View this tab to review the options. Do not change any of the default settings (see Figure 24). 3-51

54 If wireless connectivity is desired, refer to the following section, Bluetooth Configuration. Bluetooth Configuration 1. For wireless connection, from GPS Base > Comms tab, select the BT option from Type. In the BT Type box Windows Mobile displays automatically. Figure 22: GPS Base Submenu Type: Bluetooth 2. Tap, the configure icon (see Figure 22). The search starts for all BT-enabled devices. A Bonding message displays to indicate SurvCE is searching. 3. From the Available List, select the desired receiver. 4. From Device, select the receiver with the desired ID number. 3-52

55 SurvCE Integration User Guide Rev. A Figure 23: Find Receiver Option If your device is not found after the search, tap Find Receiver. Select the receiver with the desired ID. Do not exit the GPS Base window. 3-53

56 Figure 24: GPS Base Submenu Comms Tab Type: Cable or Internal UHF To continue with GPS Base setup, follow the steps below (see Figure 25). 1. Tap the Receiver tab. 3-54

57 SurvCE Integration User Guide Rev. A Figure 25: GPS Base Submenu Receiver Tab Note the version updates. Antenna button replaces List button. Advanced button added. 2. Set the options: Antenna Type: [SF3040] Antenna Height: Enter the height in the current job units, and select Slant. Take the slant height measurement at the Antenna Reference Point (ARP) on the bottom of the receiver. If working in feet, the height can be checked by measuring in meters. Tap the Antenna Height box. Enter the height in meters, for instance 2.000m. Tap 3-55

58 outside the box. The meters are converted to feet. Elevation Mask: Enter the cutoff vertical angle above the horizon. For any satellites below this angle, no data will be transmitted to the rover for use in calculating positions. The recommended setting for the base receiver is 5 (degrees); however, the height of on-site obstructions will dictate this setting. Collecting poor data (e.g. through trees) at the base will unknowingly degrade the performance of the rover. Position Rate: The position update rate to transmit the position to the rover. Keep the 1 Hz default. It displays one reading per second. (The 5 Hz setting is 5 times per second.) USER Antenna Suggestion: Create a USER antenna type so that the slant height measurement can be taken at the bottom of the battery casing which is coincidental with the Antenna Reference Point (ARP) as shown on the National Geodetic Survey (NGS) Antenna Models web site. Tap the (Antenna/List) button on the Receiver window (see Figure 25). The Define Antenna window opens. Tap New and the next available USER antenna displays. Enter the Description and parameters for the Radius from center, the height above the NGS calibrated Antenna Reference Point (ARP) called the SHMP, and the L1 and L2 Phase 3-56

59 SurvCE Integration User Guide Rev. A Center height above the ARP (see Figure 26). Tap to store setting. Figure 26: USER Antenna Type Note the version updates in layout order only. To continue with GPS Base setup, follow the steps below (see Figure 27). 3. Tap the RTK tab. 3-57

60 Figure 27: GPS Base Submenu RTK Tab Note the version updates. Wrenches ( ) icon replaces the word Configure. Port label and box replaces RTK Port 4. Set the options, if configuring the internal radio: Device: Internal UHF Base ID: Enter any combination of numbers to create a unique base ID, if desired. The rover radio modem must be set to the identical ID or 0 to accept corrections from any available reference station. 5. Tap the icon on the RTK tab. The Configure Internal UHF Radio / Satel Radio window opens (see Figure 28). 3-58

61 SurvCE Integration User Guide Rev. A Figure 28: Configure Internal UHF Radio Window Refer to Figure 28 for the settings below: 6. Set the power and channel (frequency) options for the base radio modem as needed. The RF power output options are 10mW to 1W. The 1 watt setting provides the maximum range and causes the maximum discharge on the battery. Select a lower setting for surveys over small areas. Frequency, channel spacing, and Network ID settings must match in both the base and receiver. The ID isolates the base and rover radio modems. It avoids cross-talk between the rover radio modem and any other base radio modems in the area that may be set to the same frequency. 3-59

62 7. Set the Squelch to Low (recommended). 8. Tap to accept the settings. The GPS Base submenu returns (see Figure 27). 9. Tap to accept all the settings made on the tabs of the GPS Base submenu. The Base Configuration window opens (see Figure 29). 10. Continue to the next section to assign a geodetic position to the base station for computing relative GPS positions between the base and rover. Assign a Base Position Here the user can assign a geodetic position to the base station. Figure 29: From New Position Options Note the version updates. 3-60

63 SurvCE Integration User Guide Rev. A New layout: Bar buttons replace Position tabs. The Read From GPS option is often used on a new project using a local coordinate system. Figure 30: Average GPS Window Note the version updates. By Number replaces Number of Samples. By Time in minutes added. Max Number of Readings removed. GPS Monitor button added. Press OK to Read GPS has been removed Read from GPS is available 3-61

64 from Base Configuration, From Known Position (see Figure 82). 1. Enter the number of autonomous navigation solutions to be averaged at the base receiver. It is extremely important to have an accurate base position. Any error in the input base coordinate will directly bias the rover positioning accuracy. 2. Tap to accept the settings. An average of the number of positions is taken. The Base Configuration window opens to display the position (see Figure 31). Figure 31: Base Configuration Window Note the version updates. Broadcast ID box added. 3. Tap the Yes button to continue with the base setup. Tap the No button to return to the 3-62

65 SurvCE Integration User Guide Rev. A previous screen to change the number of autonomous navigation solutions to be averaged at the base receiver. 4. Save the job. If desired, select the option to also save the position in a reference file (*.ref). The reference file will be available for recall on subsequent surveys. Refer to Appendix A, Additional Base Position Options, for additional options to select when assigning a base position. Verify GPS Base Setup Refer to the Carlson SurvCE User Manual for details. 1. Verify the base setup. From the main menu, select Equip > GPS Utilities. 2. Tap the Configure RTK Device button (see Figure 32). Settings appear for the selected RTK device (e.g., internal UHF radio) 3. View the data port settings (e.g., frequency, channel, network ID) 4. Tap. The message Device is configured appears to confirm proper setup. If there is a problem, an error message displays. 3-63

66 Figure 32: Base Configuration Window - SF

67 SurvCE Integration User Guide Rev. A Figure 33: Base Configuration Window Set USB to Host Mode SF-3050 Note the version updates. On the SF-3050, due to different hardware architecture, the Eject File Card (SD card) option is replaced by Set USB to Host Mode as a Mass Storage USB port (see Figure 33). For NavCom SF-3040/ SF-3050: Changes to QuickStart. Quickstart will send Lat/Long of selected position and converge to point. Queries the Quickstart every second until the quick start succeeds or fails due to proximity. 3-65

68 Table 3: GPS Utilities Base Configuration GPS Utilities Button Configure RTK Device Network Connect Network Disconnect QuickStart Reset Receiver Hard Reset Eject File Card Reset RTK Engine Function Displays the RTK device and settings. Allows changes to RTK data port settings. Verifies network connection for Internet Data Collection using an Internet service providing base RTK. Disconnects from any Internet service providing base RTK. Eliminates the StarFire convergence period. Requires an accurate ITRF-05/08 position with Solid Earth Tides applied. Warm boot. This is the same as cycling the front panel power switch. Sends commands to restore the receiver (out of the box) to factory defaults. Clears almanac and ephemeris configurations. User can then run a script to configure. Stops logging to an SD card. In SF- 3040, puts memory in a safe, removable place and is used with static file logging; In SF-3050, places memory in an internal place on a USB dongle. Resets RTK; temporarily disconnects RTK, then sets device to new settings from user. Affects latency changes. 3-66

69 SurvCE Integration User Guide Rev. A GPS Utilities Button StarFire Status Send Command Function Provides the subscription status, precision type, license type, start and expiration dates and a current view of satellite positions. Allows input of ASCII commands (listed in the Sapphire Technical Reference Manual (TRM)) to a terminal to manually configure a receiver. The GPS Base Setup for RTK Surveys is complete. 5. Tap to return to prior menu. Continue to the next section, Static Data Collection. Static Data Collection Appendix B Static Data Collection provides instructions for static data collection, which involves two basic processes: Collection of static observations for postprocessing to compute a static network tie. For example, this might involve computing a position from CORS using the NGS OPUS process, then submitting the file to the Rinex utility. Download of a static data file after the desired elapsed collection period. 1. Collect static data. Perform the steps in the Collect Static Data section of Appendix B. Do not download a static data file. The base GPS receiver will collect and store data while the user continues with this initial setup of the LAND-PAK. 3-67

70 2. After completing the steps in the Collect Static Data section of Appendix B, continue to the next section, GPS Rover Setup. GPS Rover Setup The SF-3040 GNSS receiver is one physically integrated unit configurable as either a base or rover. (Refer to Appendix A for other configuration options). Do not exit SurvCE. 3. Do not exit SurvCE. 4. Disconnect the data collector from the receiver designated as a base GPS. 5. Connect the Nautiz X7 to the receiver designated as the rover GPS. Figure 34: Equip Menu GPS Rover 6. Select Equip > GPS Rover to configure the GPS Rover for RTK/Static surveys (see Figure 34). The 3-68

71 SurvCE Integration User Guide Rev. A GPS Rover submenu opens (see Figure 35). It has four submenus similar to the GPS Base submenu. 7. Tap the Current tab. From the Manufacturer dropdown list, select NavCom (see Figure 35). Figure 35: GPS Rover Submenu Current Tab 8. From the Model dropdown list, select a receiver model. The choice of Model sets the antenna type in the Receiver tab configuration. There are three choices for NavCom antenna models: Selecting NavCom sets the protocol stack for the legacy products (SF-2050, SF-2040, etc.). Refer to Table 6 Product Antenna Types. Selecting SF-3050 sets the protocol stack for the SF

72 Selecting SF-3040 sets the protocol stack for the SF Tap the Comms tab. Refer to this tab to review the options. Do not change any of the default settings (see Figure 37). Figure 36: GPS Rover Comms Submenu If wireless connectivity is preferred, refer to the following section, Bluetooth Configuration. The rover receiver can be searched for in the same manner as the base was. Once bonded, both the base and rover will appear in the Device list. Bluetooth Configuration 1. For wireless connection, from GPS Rover > Comms tab, from Type select the BT option (see Figure 37). 3-70

73 SurvCE Integration User Guide Rev. A 2. In BT Type box Windows Mobile displays automatically. Figure 37: GPS Rover Submenu Comms Tab 3. Tap, the configure icon (see Figure 37). The search starts for all BT enabled devices. 4. A Bonding message displays to indicate SurvCE is searching. 5. From Device, select the receiver with the desired ID number. 6. From the Available List, select the desired receiver. 3-71

74 Figure 38: Find Receiver Option If your device is not found after the search, tap Find Receiver. Select the receiver with the desired ID. Note the version updates. The dialog box and options change based on Type of device selected. Internal UHF or Cable Type displays Type, Device, Port, Baud, Parity, Data Bits and Stop Bits options. To continue with GPS Rover settings, follow the steps below (see Figure 39). 1. Tap the Receiver tab. 3-72

75 SurvCE Integration User Guide Rev. A Figure 39: GPS Rover Submenu Receiver Tab Note the version updates. Antenna Type displays without a label. Vertical/Slant antenna height radial buttons redesigned. NGS checkbox added. List/Define Antenna added. Use Internal Antenna checkbox removed. DGPS Type dropdown added. Advanced tab added allows user to send a file after configuration. Also allows Send NMEA GGA to a selected port in the dropdown list. 3-73

76 2. Set the options: Antenna Type: [ANSSF3040] If preferred, create a USER antenna type so that the slant height measurement can be taken at the bottom outside edge of the battery casing on the SF-3040/SF-3050 which is coincidental with the Antenna Reference point (ARP) per the NGS Antenna Model. Refer to the GPS Base Setup section above for instructions on how to create a USER antenna. Antenna Height: Enter the height in the current job units, and select Slant. Take the slant height measurement at the ARP at the bottom of the receiver. If working in feet, the height can be verified. Tap the Antenna Height box. Enter the height in meters, for instance 2.000m. Tap outside the box. The meters are converted to feet. Elevation Mask: Enter the cutoff vertical angle above the horizon. For any satellites below this angle no data will be processed at the Rover for use in calculating positions. The recommended setting for the rover receiver is 15. If it is necessary for the rover to connect to more satellites, its elevation mask can be set as low as the Base. However, the lower setting may result in more noise and less accurate positioning. Be aware that solid obstructions will block a signal, and 3-74

77 SurvCE Integration User Guide Rev. A foliage will attenuate a signal resulting in degraded position quality. Position Rate: The position update rate to read the position of the rover. Keep the 1 Hz default. It displays one reading per second. (The 5 Hz setting is 5 times per second.) Set the Position Rate on the rover identical to the setting on the base. Doing so reduces post-processing complexity. The position rate may be set to 10 seconds (for example) and a short static session, then reset to 1 second and continue with RTK data collection. To continue with GPS Rover setup, follow the steps below (see Figure 40). 3. Tap the RTK tab. Figure 40: GPS Rover Submenu RTK Tab 3-75

78 In the current version of SurvCE, the Message Type NCT will receive and convert to the proper RTK types from the base. Note the version updates. Wrenches icon replaces Configure button. General layout of settings and labels. 4. Set the options if using the optional radio: Device: Internal UHF Base ID: If a Base ID is assigned to the base station, enter the exact same network ID; otherwise the rover will not receive transmissions. Use Any Base ID: If desired, check this option to permit the rover radio modem to receive communications from any available base that is transmitting on the same frequency. 5. Tap the wrenches icon (Configure) button in RTK view. 6. The Configure Satel/Internal UHF Radio window opens (see Figure 41). Set the Channel frequency for the rover radio modem as needed. Set the Squelch to Medium or High to maintain the best correction data integrity. Do not change the RF power output, as the rover is not transmitting. 3-76

79 SurvCE Integration User Guide Rev. A Figure 41: Configure Internal Radio Window Frequency, channel spacing, and Network ID settings must match in both the base and receiver. 7. Tap to accept the settings. The GPS Rover submenu returns (see Figure 40). 8. Tap to accept all the settings made on the tabs of the GPS Rover submenu. The SurvCE main menu returns (see Figure 34). Verify GPS Rover Setup 1. Verify the rover setup. From the main menu, select Equip > GPS Utilities. 2. Tap the Configure RTK Device button to view data port settings. If there is a problem, an error message displays. The GPS Rover Setup is complete. 3-77

80 Do not perform static data collection for the rover GPS. If desired in the future, refer to Appendix B Static Data Collection for instructions. Static data is collected at the rover for post processing to obtain a greater precision than RTK or when outside the radio range of the base Continue to the next section, GPS Utilities. GPS Utilities Figure 42: Equip Menu GPS Utilities 1. Select Equip > GPS Utilities (see Figure 42). The GPS Utilities window opens (see Figure 43). The available GPS utilities depend on the capabilities of the GPS. If a StarFire license is not active, the Quickstart button is not available. 3-78

81 SurvCE Integration User Guide Rev. A Figure 43: GPS Utilities Window Options Refer to Figure 43 for the options described. GPS Utilities Button Configure RTK Device Network Connect Table 4: GPS Utilities Explained Function Displays the RTK device and settings. Allows changes to RTK data port settings. Verifies network connection for Internet Data Collection using an Internet service providing base RTK. Network Disconnect QuickStart Disconnects from any Internet service providing base RTK. Eliminates the StarFire convergence 3-79

82 GPS Utilities Button Reset Receiver Hard Reset Eject File Card Reset RTK Engine StarFire Status Send Command Function period. Requires an accurate ITRF-05/08 position with solid earth tides applied. Warm boot. This is the same as cycling the front panel power switch. Sends commands to restore the receiver (out of the box) to factory defaults. Clears almanac and ephemeris configurations. User can then run a script to configure. Stops logging to an SD card. In SF- 3040, puts memory in a safe, removable place and is used with static file logging; In SF-3050, places memory in an internal place on a USB dongle. Resets RTK; temporarily disconnects RTK, then sets device to new settings from user. Affects latency changes. Provides subscription status, license type, start and expiration dates and a current view of satellite positions. Allows input of ASCII commands (listed in the Sapphire TRM) to a terminal to manually configure a receiver. 2. Select an option, as necessary: 3-80

83 SurvCE Integration User Guide Rev. A Configure RTK Device: Displays the RTK device and settings. Allow changes to RTK data port settings. Network Connect - verifies network connection to check RTK status using an Internet service. Network Disconnect - disconnects from a network connection to an Internet service providing base RTK. QuickStart (StarFire Only): Eliminates the StarFire convergence period when synchronized on a known point from the point database or from a known ITRF-05/08 position. StarFire corrections often take some time to acquire high levels of accuracy. If plans are to return to a previously surveyed area, save time by storing a known position to a reference file (*.ref). Initialize the StarFire system with this position upon returning to the site by performing a Quickstart. Reset Receiver: Does a Warm boot. This is the same as cycling the front panel power switch. Hard Reset: replaces Factory Reset. Sends commands to restore the receiver (out of the box) to factory defaults. Clears almanac and ephemeris configurations. User can then run a script to configure. A warning message appears: Drastic measure, will take 15 minutes to recover. Eject File Card: Stops logging to an SD card. In SF-3040, puts memory in a safe, removable place and is used with static file logging; In 3-81

84 SF-3050, places memory in an internal place on a USB dongle. Reset RTK Engine: Resets RTK; temporarily disconnects RTK, then sets device to new settings from user. Affects latency changes. StarFire Status: Includes authorized service dates and license expiration. Send Command: Allows input of ASCII commands to a terminal to manually configure a receiver. Refer to the Sapphire Technical Reference Manual (TRM) for a list. QuickStart (StarFire ) The QuickStart option in GPS Utilities establishes a reference point for the Kalman Filter to align StarFire corrections to allow instant <decimeter accuracy with received StarFire signals. It allows the convergence period to be waived and it enables RTK Extend when RTK connections are lost. 1. Place the receiver on the reference point, properly leveled and height adjusted. 2. Tap the QuickStart button (Figure 43). The StarFire Quickstart window displays with these options (see Figure 44): Present Position use only after full convergence, otherwise the error biases all points collected. Read from GPS Enter Lat/Lon Use Saved Point 3. Tap the desired option to launch StarFire QuickStart. 3-82

85 SurvCE Integration User Guide Rev. A Figure 44: StarFire QuickStart Window 4. Once initiated, wait on the point for at least 30 seconds until the initialization is complete. Monitor/Skyplot This section provides an opportunity to monitor the status of the GPS solution, quality of the position, dilution of precision (DOP), and satellite status from the Monitor/Skyplot submenus. 3-83

86 Figure 45: Equip Menu Monitor/Skyplot 1. Select Equip > Monitor/Skyplot (see Figure 45). The Monitor/Skyplot submenus display (see Figure 46). 3-84

87 SurvCE Integration User Guide Rev. A Figure 46: Monitor/Skyplot Submenu Quality Tab Note the version updates. Local Northing and Local Easting added. HSDV AND VSDV replace HRMS and VRMS. Latency, date and time added. Reset RTK button to clear prior almanac and ephemeris information. It tells the navigation processor to start over. 2. Tap to return to previous menu. The Quality tab provides (see Figure 46): Status: Autonomous: No radio communication between base and rover. Accuracy <10 feet usually. 3-85

88 Float: Communication has been established, but ambiguities have not been resolved. StarFire: Position has been resolved. Accuracy at the centimeter/decimeter level RTK Extend: Communication from Base Station has been lost, coasting on StarFire corrections. Fixed: Position has been resolved. Accuracy at the centimeter level, more or less. Satellites: The number of satellites in radio communication. HSDV - Horizontal Standard Deviation and VSDV Vertical Standard Deviation: Indications of the precision, not the accuracy, of the solution. The Dilution of Precision (DOP) indicates the geometry of the satellites with respect to the solution for the Horizontal Position (HDOP), Vertical Position (VDOP), 3 Dimensional Position (PDOP), Time (TDOP), and Position and Time (GDOP). Generally, a PDOP of 4 or less is preferred. A minimum of 5 satellites are required to obtain a moving RTK solution and a minimum of 4 are required to maintain the solution with an acceptable PDOP. 3. Tap the Position tab to view the current position and status of the GPS receiver (see Figure 46). 3-86

89 SurvCE Integration User Guide Rev. A Figure 47: Monitor/Skyplot Submenu Position Note the version updates. Base Shift added. 4. Tap the SATView tab to view the spatial orientation of the satellite constellation above the horizon (see Figure 48). The cross-hairs in the center of the display represent the receiver s position relative to the satellites from a zenith view-point. 3-87

90 Figure 48: Monitor/Skyplot Submenu SATView Note the version updates. GLONASS spatial orientation now available. 5. Tap the SATInfo tab to view the pseudo-range number (PRN), the azimuth (AZI), the elevation (ELV) of each satellite above the horizon, the type of GNSS systems tracking and the Signal to Noise (S/N) ratio values (see Figure 49). This information is helpful to identify satellite locations relative to obstructions (e.g., trees). 3-88

91 SurvCE Integration User Guide Rev. A Figure 49: Monitor/Skyplot Submenu - SATInfo Note the version updates. GNSS Type column added: GPS, GLONASS OR SBAS. S/N Signal to Noise strength values column added. Adjustment arrows may affect missing view of Quality tab. 6. Select to return to the previous menu. 7. Continue to the next section, Configure. 3-89

92 Configure Figure 50: Equip Menu - Configure 1. Select Equip > Configure to configure options that apply to observations taken in the field (see Figure 50). These options remain set from job to job. The Configure submenu opens (see Figure 50). The Sets tab is not applicable to GPS. They are the same as the Receiver and RTK tabs described in the GPS Base Setup and GPS Rover Setup sections above. 3-90

93 SurvCE Integration User Guide Rev. A Figure 51: Configure Submenu General Tab See Figure 51 for the step below: 2. Check only the options listed below. De-select all other options. Store Fixed Only (GPS): Assures a centimeter position. Only data gathered in the Fixed (locked) status will be stored to the point file. If an attempt is made to store data when the receiver is not fixed, this message appears: Position is not fixed! Continue storing? Select Yes, No, or Store when fixed. Prompt for Height & Description: Activates a window to open after each shot to enter the target height and description. Prompt for Point Notes: Activates the Notes window to open after collecting a point to enter a point note. 3-91

94 A regular point consists of a point ID (number or alphanumeric), northing, easting, elevation, and description (up to 32 characters). Point Notes are a way to add an unlimited number of lines of text to a point. The notes are stored in a file with the same name as the coordinate file, but with a.not extension. For example, a job called topo.crd would have a note file called topo.not. 3D Mode: Activates 3D mode. If this option is not checked, 2D mode is active. In 2D mode, all elevations are stored as 0.0. Refer to Figure 52 for the steps below: 1. Tap the View (Point) tab. Figure 52: Configure Submenu View Tab Vertical GUI layout abbreviates some labels. 3-92

95 SurvCE Integration User Guide Rev. A 2. Select the settings: Method: The desired direction and orientation for moving the rover to a stakeout point. Ref. Object: Base Station. Directions From: Reference Object or Rod. Tolerances Operating tolerances for the stakeout point can be configured. Figure 53: Equip Menu Tolerances 1. Select Equip > Tolerances to set tolerances for data collection (see Figure 53). If the established tolerances are exceeded, a warning displays. The Tolerances window opens (see Figure 54). 3-93

96 Figure 54: Tolerances Window Options HSDV and VSDV for Standard Deviations replace HRMS AND VRMS. 2. Enter appropriate tolerances for HSDV, VSDV, and Stakeout (see Figure 54 for examples). Survey Menu (Measuring Point Positions) This section provides guidance on the use of Carlson SurvCE to measure point positions (Store Points) and stake out selected points. Store PTS Store Points is the principle data collection routine for GPS equipment (see Figure 55). Store Points interacts with numerous settings, including the feature codes, and draws line work. The Store Points window in GPS shows the cursor moving on the screen in real-time. The 3-94

97 SurvCE Integration User Guide Rev. A screen pans automatically to keep the activity always in view. Points plot on the screen as shots are taken. If preferred, points may be stored using a text interface. Figure 55: Store Points 3-95

98 Icon Table 5: Store Points Interface Icons Description Store Points Tap this icon or press the Enter key on the Nautiz X7 or preferred data collector to store points. If the height and description prompt are not turned on, enter antenna height, description, or point ID changes prior to taking the shot. Average Set the number of readings to average. After the readings are taken, a window displays the range and standard deviation of the readings. With GPS, since shots tend to cluster around the true point location, it may add to the precision to Average 10 or more GPS readings when taking measurements. Offset Set offset reading options, including options for keyed-in offsets as well as offsets taken by laser devices. Configure Configure options that apply to field observations, including enabling the after-shot antenna height and description prompt. Refer to the Configure section above for more information. Monitor/Skyplot Monitor the status of the GPS solution, quality of the position, dilution of precision, and satellite status. Refer to the Monitor/Skyplot section above for more information. 3-96

99 SurvCE Integration User Guide Rev. A Store Points Figure 56: Survey Menu Store Points 3. Select Survey > Store Points (see Figure 56). The Store Pts graphical interface opens (see Figure 55). 4. Collect desired points/positions. The data collector is now set up and operating to the point of collecting positions with RTK. After the desired elapsed period, refer to the Download Static section of Appendix B for instructions to download the static data file from the base GPS. Additional SurvCE options most useful for producing survey results are described briefly in the section Additional SurvCE Options. Refer to the Carlson SurvCE user manual for detailed instructions. 3-97

100 Additional SurvCE Options Localization Surveyors typically enter their own values (coordinates) and arbitrary positions from a known location. Figure 57: Equip Menu Localization If a local coordinate system is the intended basis for the survey, locate and store the local points in the field. Then use Localization to compute the relationship between the GPS coordinates and the local coordinates. Thereafter, the local coordinates will be available for view or staking. The points used to define the localization need to define the boundary area of the work site. Once localization is applied, only points collected within the boundary area should be considered valid. 3-98

101 SurvCE Integration User Guide Rev. A A minimum of 4 points are needed to define the boundary area. The localization should be enacted on the closest geodetic projection and geoidal model from the Job Settings > System tab. 1. Select Equip > Localization to apply a best fit transformation using a localization. The localization submenu has two options (see Figure 58). Localization in the context of SurvCE is a method to relate the coordinates of a survey that are based initially on a StarFire position or a GPS navigation solution, referred to here as an RTK Solution. The GPS navigation solution may be within 10 feet on WGS84 and the StarFire position may be within 0.3 feet after minutes period. As a field survey progresses, points with known grid coordinate positions may be included in the survey requiring the application of a transformation to work in the local system. 3-99

102 Figure 58: Localization Submenu Options 2. Plane Similarity is the most straight forward method. Tap to return to the main menu. The TS tab is not applicable to GPS. The Localization submenu provides the same options for either type of localization, RTK or StarFire. Refer to the supplied Carlson SurvCE manual for the use of this tool

103 SurvCE Integration User Guide Rev. A Figure 59: Localization Submenu System Tab Note the version updates. Convert checkbox WGS84 to NAD83 added. This option should only be used when a GPS rover uses a network base without a localization applied. Refer to the Carlson SurvCE manual for details

104 Figure 60: Localization Submenu GPS Tab Note the version updates. Localization Method frame replaces RTK Method. Multi-point Method and One Point Azimuth labels added. Geoid Interpolation Method dropdown added. Use Grid to Ground checkbox added. Read GPS symbol replaces Read GPS button. GPS Grid-to-Ground symbol added

105 SurvCE Integration User Guide Rev. A Figure 61: Localization Submenu Points Tab To transform a project to a local coordinate system: 3. Add the localization boundary points. 4. Enter the known coordinate value. SurvCE will then prompt for a GPS reading. This will generate an alignment shift for the point. When 4 boundary points are entered, a shift for the point, rotation, and scale can be determined for points in the survey. The Carlson SurvCE Manual describes the feature in more detail

106 Figure 62: Localization Submenu By Helmert 3-104

107 SurvCE Integration User Guide Rev. A Stake Points Figure 63: Survey Menu Stake Points 1. Select Survey > Stake Points to navigate to and stake points, for example, boundary corners or construction grade stakes. Stake points are: Points that have been determined in relationship to other measured points in the field. Points contained in a coordinate data file transferred to the Nautiz X7 or preferred data collector with Carlson X-Port software. 2. Review the section Job Settings above before staking. Various options can be set which determine how directions to a stake point are provided

108 Stake Points This option allows moving to a certain point with a series of commands and direction settings. Figure 64: Stake Points Window Location of Pt. by Direction checkbox relocated. 123 Points List button added. Graphical view of points button added. Source: Current job and Bearing labels removed. Description label placed above Pt. by Dir. Refer to Figure 64 for the settings below

109 SurvCE Integration User Guide Rev. A Methods to select a point to stake: Enter the point number in the Point ID box. Press the Enter button on the Nautiz X7 or preferred data collector keyboard to view the elevation, northing and easting. A range of points can be staked out. For example, 3-10, 2, entered into the Point ID box would stake out the points from 3-10 sequentially, then point 2, then 15 through 20 sequentially. Open the job file or control file. Tap the button to select one or more points from the Point Details window. Tap the button to open the graphical view. Tap on a point to stake. Figure 65: Stake Points Interface The icons at the bottom of the Stake PTS interface are for zooming and panning. For GPS, 3-107

110 coordinates, status (Fixed, Float, and Autonomous) and HSDV and VSDV accuracy, estimates are displayed at all times. The remaining options on the Stake Points window are described below: Add To List and Pick From List buttons: Create a list of points to be staked. Tap the Add to List button to add the current point in the Stake Points window to the list. Tap the Pick from List button to view the Stakeout Point List window and stake any of the points on the list. Source: After selecting a point or points in the Stake Points window, SurvCE displays the source of the point(s), either as Current Job or Control File. The display of the source is important because the current job file and a control file may contain the same point ID. Point by Direction: Check this option to stake a point defined by a direction and distance, and slope if applicable, from the current point coordinate. This enables points to be staked without calculating point numbers or point IDs for the target point. Enter the bearing/azimuth, horizontal distance and also slope, if applicable. If the distance entry is not known but must be computed, access the calculator

111 SurvCE Integration User Guide Rev. A Points Figure 66: File Menu Points 1. Select File > Points to view all of the points in the current open job. The Pts window opens (see Figure 67). 2. Edit any point to be edited or deleted. Points can also be added

112 Figure 67: Points Submenu 3-110

113 SurvCE Integration User Guide Rev. A Feature Code List Figure 68: File Menu Feature Code List Select File > Feature Code List to define feature code lists. Create multiple feature code lists. Each list can contain an unlimited number of codes. Each feature code consists of a short code, a longer description, a polyline toggle and a polyline type setting. Refer to the supplied Carlson SurvCE manual for additional information on feature codes. COGO Menu Refer to the supplied Carlson SurvCE manual for information on typical Coordinate Geometry (COGO) applications useful in a field survey

114 Special Configuration Options Different button settings display based on choice of equipment model. Choices may relate, for example, to data logging, NTRIP network settings, and signal or radio settings. SF-3040 menu options may differ from SF-3050 options and for some legacy products. For example, the SF-3050 has different interface connections from the SF Thus, the GPS Utilities menu option displays Set USB to Host Mode when the receiver is set up without an external radio. See Base Configuration, GPS Utilities. Figure 69: GPS Utilities Set USB to Host Mode 3-112

115 SurvCE Integration User Guide Rev. A Chapter 4 Data Transfer Carlson X-Port software is a file transfer and data editing utility designed to aid in the processing of electronically collected data files. Although intended for both conventional and GPS survey instruments, only the application to GPS is addressed here. This section is a condensed version of the Carlson X-Port manual. X-Port Installation The supplied Carlson SurvCE CD, at the rear of the Carlson SurvCE manual, contains: X-Port utility software (XPortSetup.exe) Geoid models (CarlsonGeoidGrids.exe) Current versions of these exe files and the Carlson X-Port manual are available at Install X-Port: Copy XPortSetup.exe to a folder on the PC and run the program. When a serial number is requested, use the number provided on the plastic pocket at the rear of the Carlson SurvCE manual. Install Geoid Models: Copy CarlsonGeoidGrids.exe to a folder on the PC and run the program. The installed geoid models include Geoid 1999, Geoid 2003, Geoid 2006, Geoid 2009 and EGM (Earth Gravity Model for the world). Unless otherwise specified, these files are installed in the same folder as X-Port

116 Introduction Carlson SurvCE software, which runs on the Nautiz X7 or preferred data collector, creates a number of files to support a project in the field. Two primary files are created for each project: A coordinate file appended with.crd A raw data file appended with.rw5 The coordinates, measured or computed are stored in the job.crd file. The raw data associated with these coordinates is saved in the.rw5 file which allows for re-processing in the event changes are made that affect the coordinate values. In the office, use X-Port to communicate with the Nautiz X7 or preferred data collector, transfer files, process coordinates, and convert coordinates and raw data formats. The top half of X-Port is the Raw Data Editor. The bottom half is the Coordinate Data Editor. Both editors function as spreadsheets. Each row represents one record of data. Raw Data Editor Coordinate Data Editor Figure 70: X-Port Data Editors 4-114

117 SurvCE Integration User Guide Rev. A The lines of data in an.rw5 file are like the records in a surveyor s field book. Use X-Port to edit and add to the.rw5 file and re-process the raw measurements to update the coordinates, if necessary, in an existing or new.crd file. Although this is intended primarily for a conventional instrument, X-Port provides the ability to edit into the.rw5 file additional offset measurements (bearings and distances) obtained during the GPS survey for processing sideshots from RTK points. Refer to the Carlson X-Port manual for the file formats supported by the raw data and the coordinate data editors. Commands useful for converting, transferring, and printing reports are demonstrated in the following exercises

118 Exercises Exercise 1: Import/Convert Text File to CRD File This exercise provides steps to import a text file containing coordinates into X-Port for review and conversion to a *.crd file. The *.crd file can be transferred to the Nautiz X7 or preferred data collector for use in the field as a Control File. The file could contain coordinates of control points intended for a base station, for a transformation to a local coordinate system, or for points to be staked in the field. 1. Run X-Port on the PC. The raw data and the coordinate data editors are blank at start-up. 2. Select Tools > Import Point Data > Text/ASCII File. The Import Point Data window opens (see Figure 71). Figure 71: Import Point Data Window 3. Click the Select Text File button and browse to select the desired file. The Import Point Data window returns

119 SurvCE Integration User Guide Rev. A 4. In the Common Formats drop-down list, select a format. It appears in the Coordinate Order box. 5. Preview the file. If acceptable, click the OK button. The imported points are listed in the lower half of X-Port (see Figure 70). 6. In the X-Port menu bar, select File > Save CRD As. Browse to a location. Save and name the file. Exercise 2: PC/Explorer File Transfer This exercise provides steps to transfer files from the PC to the Nautiz X7 or compatible data collector. The transferred file may be the.crd file created in Exercise 1 above or an ASCII/text file. 1. Run X-Port on the PC. 2. Connect the data collector to the PC with the supplied USB cable (in the rover transit case). 3. On the data collector, run SurvCE. In SurvCE, select File > Data Transfer. The Data Transfer window opens (see Figure 72). Figure 72: SurvCE Data Transfer Window Note the version updates. New dialog layout

120 Copy Current Job to Folder button added. Copy Job to Folder added. Set Folder added. 1. Accept the default COM Port setting, COM1. 2. Tap the Carlson/C&G Transfer button. The data collector waits for a connection. 3. In X-Port, select Tools > Data Transfer > SurvCE/ FastSurvey/SiteForeman. X-Port opens the SurvCom window on the PC, and connects to the data collector. SurvCom provides access to folders and files on both the PC and the data collector. Figure 73: X-Port SurvCom Window If the connection fails, select Options from the SurvCom window (bottom level). Change the COM port to ActiveSync. Select Connect. If ActiveSync opens a box with the message, Set up Partnership, select 4-118

121 SurvCE Integration User Guide Rev. A No. Click the Next button. The connection is now active. 4. Transfer a file using SurvCom: Figure 74: X-Port SurvCom Dialog for Transfers 5. In the right panel (Remote), browse to the System CF folder and open the Data folder. 6. In the left panel (Local PC), browse to and select the file to transfer from the PC to the data collector. 7. Click the Transfer button. 8. Verify the file appears in the Data folder. A text file can be converted to a.crd file on the data collector. Use the File > Import/Export command

122 Exercise 3: Create/Upload Geoid File to Explorer 1. Run X-Port. 2. Connect the data collector to the PC with the supplied USB cable (in the rover transit case). 3. On the data collector, run SurvCE. In SurvCE, select File > Data Transfer. The Data Transfer window opens (see Figure 72). a. Accept the default COM Port setting, COM1. b. Tap the Carlson/C&G Transfer button. The data collector waits for a connection 4. In X-Port, select Tools > Data Transfer > SurvCE/ FastSurvey/SiteForeman. X-Port opens the SurvCom window on the PC, and connects to the data collector. Figure 75: SurvCom Window before Transfer 5. Select the Geoid button at the bottom of the SurvCom window. The Set Geoid Area window opens (see Figure 76)

123 SurvCE Integration User Guide Rev. A Figure 76: Set Geoid Area Window Note the version updates. Geoid types are coded differently (e.g., Geoid 2003 is now GEOID03) See Figure 76 for the steps below: 6. Click the button. Browse to and select a geoid file. C:\Program Files\Carlson X-Port is the default installation location of the geoid files. 7. Select the Geoid Type (usually Geoid 2003). 8. Enter the Latitude and Longitude near the center of the area to be surveyed. 9. Enter the Grid size. The minimum Grid size is a 50 miles square. A Grid size greater than 150 miles slows processing. 10. Enter a Grid Name 11. Click the OK button. The file is created with the extension.gsf, and uploaded to the Data folder on the data collector

124 Exercise 4: Print and/or Save CRD and RW5 Files This exercise provides steps to: Transfer a *.crd and a *.rw5 file from the Nautiz X7 or preferred data collector to the PC Use X-Port to print and/or save each file to a text file 1. Set up the data collector and PC for file transfer. Refer to Exercise 2, Steps 1 to 7 for details. 2. Using SurvCom, transfer a *.crd file and a *.rw5 file from the data collector to the PC: a. In the left panel (Local PC), open the C:\Program Files\Carlson X-Port\Data folder, if it is not already open. b. In the right panel (Remote), browse to and select the *.crd file and *.rw5 file to transfer from the data collector to the PC. c. Click the Transfer button. d. Verify the files appear in the Data folder. 3. Exit SurvCom. 4. Run X-Port. 5. Perform the following steps to print and/or save the CRD File: a. Select File > Open CRD File. A window opens with the transferred *.crd file. b. Select the *.crd file. The coordinates in the file are displayed in the lower half of X-Port. c. Select File > Print > Coordinates. The Print Coordinates window opens (see Figure 77)

125 SurvCE Integration User Guide Rev. A Figure 77: Print Coordinates Window d. Determine the data that will be output from the *.crd file. Enter the range of points. The range displays as a list of coordinates. Check List Point Notes to output the time, RMS, and coordinates of staked points, etc. e. Click OK. The Carlson X-Port Edit window opens. It displays the specified data. f. Print and/or save the data as a text file. There is another method to print and/or save a *.crd file as a text file. Select Tools > Export Point Data > Text/ASCII File. The text file created is a list of coordinates. 6. Perform the following steps to print and/or save the RW5 File: a. Select File > Open RW5 File. A window opens with the transferred *.rw5 file. b. Select the *.rw5 file. The file is displayed in the top half of X-Port. c. Select File > Print > Raw Data. The Carlson X-Port Edit window opens with the data in the file. The data is a detailed field note record. d. Print and/or save the data as a text file

126 Exercise 5: Process GPS From RW5 File This exercise provides steps to process GPS for additional details, geodetic and grid coordinates, geoid heights, rod heights, etc. from the *.rw5 file. IMPORTANT: The output from Process (Compute Points) > GPS contains the grid coordinates and elevations on the points. However, the latitude, longitude and ellipsoid heights are at the L1 phase center. The Rod Height is from the point to the L1 phase center. 1. Transfer a *.rw5 file from the data collector to the PC. 2. Run X-Port on the PC. 3. Select Process (Compute Points) > GPS. The Process Options window opens. 4. Set the necessary parameters. 5. Click OK. 6. Print and/or save the results. Menus & Commands This section describes X-Port commands specific to GPS. Refer to the Carlson X-Port manual for information on menus and commands not described in this section. Add Menu Adding records to a *.rw5 file is most useful when there are some additional conventional field traverse, 4-124

127 SurvCE Integration User Guide Rev. A sideshot or description information to be computed or included in the final processing for the job or project. Methods to add records to a *.rw5 file in the X-Port raw data editor: Select one of the options from the Add menu Press the Insert key on the keyboard Select the last line in the spreadsheet and press the down arrow key GPS Insert a GPS record into a *.rw5 file. Elements of this record include: 1. Point ID (PntID) 2. Latitude in dd.mmss 3. Longitude in dd.mmss (Negative for West) 4. WGS84 Ellipsoid Elevation (Elevation) 5. Description (Desc) Note Insert a descriptive note record (DS) into a *.rw5 file. The descriptive note record is an additional note that appears in the raw data editor and printouts. This record is not used in processing. Elements of this record include: Note Point (To RW5 File) Insert a stored coordinate record (PT) into a *.rw5 file. The *.rw5 file, when viewed by a text editor, will designate this record as SP. When processing, this data is stored as a point in the coordinate file for the same job. Elements of this record include: 1. Point ID (PntID) 4-125

128 2. Northing 3. Easting 4. Elevation 5. Description Point (To CRD File) Insert a stored coordinate record into a *.crd file. Elements of this record include: 1. Point ID (PntID) 2. Northing 3. Easting 4. Elevation 5. Description Process (Compute Points) Menu The commands under the Process (Compute Points) menu provide various methods for processing a *.rw5 file and for storing the calculated points in a *.crd file. For GPS, this command computes state plane coordinates from geodetic coordinates. The Carlson X-Port manual details conventional traversing. GPS Convert the GPS records in an *.rw5 file from latitude, longitude and ellipsoid heights to state plane or local coordinates. Elements of the GPS record include: 1. Point ID (PntID) 2. Latitude in dd.mmss 3. Longitude in dd.mmss (Negative for West) 4. WGS84 Ellipsoid Elevation (Elevation) 5. Description (Desc) 4-126

129 SurvCE Integration User Guide Rev. A Select Process (Compute Points) > GPS. The GPS Settings window opens (see Figure 78). Figure 78: GPS Settings Window Note the version updates. GPS Settings title bar replaces Process Options title. Projection Type selection now in dropdown box. Use Alignment File for Localization checkbox replaces the Transformation section. Two Points Align Method dropdown added. Create Point Notes checkbox added. Refer to Figure 78 for the settings below: Projection Type: Define the datum and coordinate system used to convert the Latitude, Longitude 4-127

130 and Ellipsoid Heights collected from the GPS receiver into Cartesian coordinates. For the United States, two separate horizontal control systems have been developed by the Federal Government: State Plane based on NAD 1927, and State Plane based on NAD In the US and for International use, the UTM (Universal Transverse and Mercator System) can be selected. Zone: For State Plane projections, the correct state zone for the job location must be selected. For UTM, the automatic zone option will automatically use the correct UTM zone for the job location, or a specific UTM zone can be manually set. The manual option may be applied to surveying on the border between zones to force the program to use a particular zone. Use Alignment for Localization (Transformation): This two dimensional transformation option can either be by Plane Similarity or Rigid Body methods. Both methods use a best-fit least squares transformation. The difference is that the rigid body method does a transformation with a translation and rotation and without a scale. The plane similarity does a rotation, translation and scale. This option only applies when two or more points are used in Localization (transformation). One Point Alignment Azimuth: This option applies to the rotation when using one point in Align Local 4-128

131 SurvCE Integration User Guide Rev. A Coordinates. Select which north to use. For this alignment method, the state plane coordinate is translated to the local coordinate. Then the rotation can use either the state plane grid or the geodetic as north. No scale is applied in this transformation. The state plane and geodetic true north diverge east and west of the state plane zone central meridian. Geoid To Apply: This option will account for the geoid undulation in determining the orthometric heights (elevation) of the measurement. Orthometric heights or elevation measurements are used in survey calculations. In order to convert ellipsoid heights h (He in Carlson documentation) as measured by GPS into orthometric elevations H (Eo in Carlson documentation), a correction must be provided for between the GPS measured ellipsoid heights (called GPS elevations by Carlson) referenced to the ellipsoid and the geoid (equal potential surface approximating global sea level). This correction is the geoid undulation N (Ug in Carlson documentation). The conventional formula is h=h+n; (He=Eo + Ug in Carlson documentation). The geoid models are essentially geoid height difference models in a grid format. X-Port has two geoid models available covering the United States at 1 minute grid intervals (Geoid03 and Geoid99); and EGM96 covering the entire globe at 15 minute intervals. These geoid models are huge and take a lot of disk space. X-Port applies the geoid model by subtracting the geoid undulation from the GPS measured ellipsoid height. The result is then used and displayed. In practice, the geoid model is most applicable to two types of scenarios. One of these types is when setting up the base over a known point and an elevation is known or assumed and 4-129

132 the best relative orthometric heights are desired at other points. Be cautious when using multiple vertical control points in a three dimensional solution. The geoid model is a good check and can be better than solving for a 3D transformation because the local control points can have more vertical error than the geoid model. Units: Coordinates can be converted into one of three available units, Metric, US Feet or International Feet. Scale Factor: After converting the LAT/LONG from the GPS records to state plane coordinates and applying the coordinate alignment (Localization, a.k.a. transformation) file, the Project Scale Factor is applied as the final adjustment to the coordinates. This adjustment is used on the X, Y and not the Z. The Project Scale Factor is applied by dividing the distance between the coordinate and a base point by the Project Scale Factor. The coordinate is then set by starting from the base point and moving in the direction of the coordinate for the adjusted distance. The base point is the first point in the alignment (Localization) file. If there are no points specified in the alignment (Localization) file, then 0, 0 is used as base point. The second dialog will prompt if an alignment (Localization) file is to be used during the process. This file is typically created by SurvCE using the Localization routine. The file (*.dat) contains the parameters to transform the derived State Plane coordinates to the defined local coordinates. At the end of the process, the coordinates are written to the current *.crd file and a report is presented in the Carlson editor for saving or printing purposes

133 SurvCE Integration User Guide Rev. A Chapter 5 NavCom Legacy Products Menu options vary based on the manufacturer and model types selected in the base or rover. This is especially true for the selection of a GPS or GNSS antenna for a specific receiver. The manufacturer and model of a receiver selected affects the antenna type (protocol) that appears in the Receiver submenu. Refer to Table 6 Product Antenna Types for the proper associations. The Antenna Calibration Values for each product are available from the National Geodetic Survey (NGS) calibration table hyperlinked to this text. Improper selection of the antenna type can affect the accuracy of a plotted point. Table 6: Product Antenna Types Antenna Model Antenna Description Product Type NAVAN2004T NAVAN2008T L1/L2/ L-Band Antenna, Survey Mount GPS L1/L2/L-Band Antenna, Aircraft Mount FAA Cert. NCT SF-2050 SF-2110M RT-3020 NCT SF-2050 SF-2110M RT-3020 NAVANT3001A Quasar SF-3050 NAVRT3010S RTK GPS Antenna+Receiver RT-3010 NAVSF2040G GPS L1/L2/SBAS/StarFire SF-2040G (GIS) NAV_ANT3001BR GNSS Base CR (Choke-ring) SF-3050 NAV_ANT3001R GNSS Rover SF-2110M SF-3050 NAVSF3040 GNSS Receiver SF

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135 SurvCE Integration User Guide Rev. A Appendix A Additional Base Position Options This appendix provides information on the Base Configuration window options not described in the Assign a Base Position section in Chapter 3 Working with SurvCE. From New Position Tab Figure 79: Base Configuration Window Enter Lat/Lon Tap the Enter Lat/Lon button if the base is on a known GPS Control Point. The Enter Lat/Lon window opens (see Figure 80). Enter the geodetic position, including the ellipsoid height. A-133

136 Figure 80: Enter Lat/Lon Window Enter Grid System Coordinates Tap the Enter Grid System Coordinates button (see Figure 79) if the state plane coordinate is known. The Grid Coordinate window opens (see Figure 81). Enter or select the coordinates from a file stored on the data collector. A-134

137 SurvCE Integration User Guide Rev. A Figure 81: Grid Coordinate Window A-135

138 From Known Position Tab Figure 82: From (Base) Known Position Previously Surveyed Point Tap the Previously Surveyed Point button to select the coordinates from a file on the data collector. The Surveyed Point window opens (see Figure 83). A-136

139 SurvCE Integration User Guide Rev. A Figure 83: Surveyed Point Window Use Local Coordinates 1. Tap the Use Local Coordinates button (see Figure 82) to access the Local Point window (see Figure 84. Enter the local coordinate values or select the coordinates from a file on the data collector. A-137

140 Figure 84: Local Point Window 2. Tap to accept the settings. The Localization File window opens. Select a localization file to facilitate the computation of a WGS84 (GPS) coordinate from the local coordinate. The Localization file is a transformation solution previously determined for a project. Read From File Tap the Read From File button (see Figure 82) to select a previously stored position in a *.ref file. The Base Station File window opens (see Figure 85). A *.ref file usually is selected to continue working on a project. A-138

141 SurvCE Integration User Guide Rev. A Figure 85: Base Station File Window A-139

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143 SurvCE Integration User Guide Rev. A Appendix B - Static Data Collection This appendix provides steps to: Collect static observations for post-processing to compute a static network tie. For example, this might involve computing a position from CORS using the NGS OPUS process, and then submitting the file to the Rinex utility. Download a static data file after the desired elapsed collection period. Collect Static Data Static data can be computed if there is no established point information at the desired position or if StarFire is not available for collecting data. StarPoint office software is available for post-processing. Set up the Base - Static 1. First, set up the base on the tripod. 2. Create a new project for the base. Two separate projects are required for precision positioning (PP) with a postprocessing software: a GPS data file and a raw file from two separate SD cards. 3. Connect to the base. 4. Select the coordinate system, then initiate raw GPS data logging to the SD card in the receiver. Set up the base station coordinate and complete the radio configuration. Tap. 5. Disconnect from the base (Instruments settings > Instrument disconnect). At this point the base setup is complete. B-141

144 Create New Project for Rover 1. Create a new project for the rover. 2. Connect to the rover. Define the coordinate system. Initiate GPS raw data logging (see steps in Use Local Coordinates from Appendix A, section From Known Position Tab), then complete the radio configuration. Tap. The receiver should be in RTK Fixed mode. 3. Tap the Job menu to view the rover *.crd job (e.g., rover1.crd). 4. Tap GPS Rover to start the Bluetooth bonding, if using Bluetooth. 5. Select Internal UHF radio. 6. Tap the RTK tab or to start transmitting corrections. 7. Format the SD card. 8. Select the rover *.crd file from the Files on the Receiver window. Shoot Points 1. Tap the Store Points menu. 2. Tap S from the Store Points table (see Figure 55). 3. Tap. The data logging starts. 4. Tap Close the File to stop data logging. Collect Points The system is now ready to collect points. B-142

145 SurvCE Integration User Guide Rev. A It is important that the receiver be in RTK Fixed mode. 1. The Figure of Merit (FOM) should be 1, PDOP <4, tracking at least 6 space vehicles (SV s), the SD H <0.01 m and SD V <0.02 m prior to storing points. This will guarantee consistency when storing points. 2. When work is done, stop GPS raw data logging on the rover and disconnect from rover. 3. Open the Base profile/project and connect to the receiver. Then stop the GPS raw data logging. Disconnect from base and exit SurvCE. To PP with a post-processing software you need the.raw files from SurvCE for the base and rover and the GPS raw data files from both receivers. Extract Data Files from SD Cards 1. Remove the SD cards from each receiver. 2. Load an SD card to a reader. Note that a datalog folder and a chkdisk file appear. 3. Connect the data collector serially to a PC. 4. Open Carlson X-Port to transfer data from the collector to a PC. Refer to Chapter 4 Data Transfer, Exercise 2. If this export utility is not available, use MicroSoft ActiveSync>Explorer>My Windows Mobiler>SurvCE Data to access the data folder. 5. Copy any files associated with the base (e.g.,.inf,.crd,.rw5, etc.) 6. Copy the raw GPS files (.dat files). B-143

146 7. If necessary, view the timestamp to distinguish the base files from the rover files or search for the ID of the receiver. Log Raw GPS Static Figure 86: Survey Menu Log Raw GPS 1. Connect the data collector to a GPS receiver if not already connected. 2. On the SurvCE main menu, select Survey > Log Raw GPS. The Log GPS window opens. 3. Tap Start/Resume File to activate logging. The Start New File window opens. B-144

147 SurvCE Integration User Guide Rev. A Figure 87: Log GPS Window - Static 4. Enter a file name (DOS naming convention) to store the collected data in the receiver memory for download later. 5. Tap. The Log GPS main menu returns. 6. Tap the Tag Point button. The window displays the available onboard memory or SD card memory. Figure 88: Tag New Site 7. Enter a Site Name. It is inserted in the file as a point identifier. 8. Select whether to end the data collection manually or after a specified period of time. B-145

148 9. In the Recording Site window (see Figure 89), select Stop Point Logging. In the boxes that open, tap Yes and OK. 10. After a period, tap Close File to stop logging. 11. Exit SurvCE. Turn off the receivers.. Figure 89: Recording Site The receiver will continue to collect and store data until Close File is selected on the Log GPS window (see Figure 87). 12. Go to the section GPS Rover Setup to continue the initial setup of the LAND-PAK. Download Static Data File This section provides steps to download a static data file after the desired static data collection period has elapsed. 1. Reconnect to the GPS receiver if not currently connected. 2. On the SurvCE main menu, select Survey > Log Raw GPS (see Figure 86). The Log GPS window opens (see Figure 90). B-146

149 SurvCE Integration User Guide Rev. A 3. Tap the Close File button to end the static data collection. 4. Tap the File Manager button. The Files on Receiver window opens. (See Figure 87). Figure 90: Files on Receiver Window 5. Tap the file and tap the Download File button. The file is transferred from the SF-3040/SF-3050 receiver to the data collector. At a recording rate (epoch) of 1 second the receiver will collect about 1.5 MB of data per hour. The download to the data collector is about 1 MB per minute. B-147