LiDAR data overview. Dr. Keiko Saito Global Facility for Disaster Reduction and Recovery (GFDRR)
|
|
- Wilfrid Sutton
- 6 years ago
- Views:
Transcription
1 LiDAR data overview Dr. Keiko Saito Global Facility for Disaster Reduction and Recovery (GFDRR)
2 LiDAR (Light Detecting And Ranging) 3D height profile Laser emitted from sensor onboard aircraft to measure the distance between the sensor and the nearest object on the earth s surface Aerial photograph draped on LiDAR data
3 Four LiDAR capture techniques 1. Flying at high altitude for collections over a large area 2. Flying at low altitude for collection in e.g. a transportation corridor 3. Mobile collection for high accuracy mapping of a wide area 4. Terrestrial LiDAR
4 Four LiDAR capture techniques 1. Flying at high altitude for collections over a large area (e.g. state wide flood risk mapping) Accuracy for these are 9.25 to 18.5 cm vertically. 20 cm 1 m horizontal accuracy. Fixed wing Aircraft flying at between altitude 400 to 2500 m. Sensor performance requires the altitude to be no more than 2500m. Flight line length is also limited due to the IMU. Requires ground differential GPS stations. Two or more stations during a flight. The correction data can be obtained from virtual reference stations (VRS), continuous operating reference stations (CORS), national geodetic survey (NGS) points, or established points that are referenced to a network Base stations should be located with a certain radius of the aircraft at any
5 Four LiDAR capture techniques 2. Flying at low altitude for collection in a transportation corridor e.g. road surveys, rail line surveys, transmission surveys, and pipeline surveys, use of low altitude collection (helicopter) The sensors can be flow as low as 50 m above the target and as high as 800 m. The sensors operate at much higher repetition rates Point sample spacing is much higher, at points per meter. Several base stations should be set up for corridor mapping projects along the corridor.
6 Four LiDAR capture techniques 3. Mobile collection for high accuracy mapping of a wide area The sensors are mounted on a van or vehicle, rail car, boat. Sensor is rotated 360 deg. DMI to provide velocity info as well as IMU for inertia. The sensors operate at1550 nm, newest sensors. Distance from target few meters to 200 meters. Point sample spacing is much higher, points per meter. Seeking accuracy of 1-3 cm. Need more rigorous base stations, always within 10 km of the sensor. Need to consider traffic when planning for the survey.
7 Four LiDAR capture techniques 4. Terrestrial LiDAR The sensor is stationary. Used to map very specific areas of interest i.e. a tunnel, bridges, Inexpensive compared to other systems. High detail in a short amount of time.
8 Scale and point density depends on the project. Example (1) FEMA Flood plain maps: point sample spacing of 1.4 meters Need to achieve accuracy of 0.5 m horizontally and cm vertically 2 foot contour specification Example (2) Electricity utility companies and contractors will have to collect points per meter in order to properly map power lines The denser and higher the accuracy required, helicopters are used. But fixed wing aircraft are increasingly being used for these as well. Helicopter can fly a a lower altitude, hence can collect denser data with higher accuracy. For engineering grade Information required by, for example, transportation engineers, mobile mapping lidar is used. Provided that adequate ground control points are utilised for high accuracy data calibration.
9 Example: Koshimura et al, (2011) Tsunami
10 Inomata et al, (2009), A study on accuracy of satellite based topographical data and its applicability to flood inundation simulation, Example: Inomata et al (2009) Flood risk modeling sensitivity to DEM resolution 図 -2 Laser Profiler( 左上 ),ALOS PRISM( 右上 ), ASTER( 左下 ),SRTM( 右下 ) の標高縦断図
11 GEBCO global bathymetry data (from website) The General Bathymetric Chart of the Oceans (GEBCO) is made up of an international group of experts in ocean mapping. We develop and make available a range of bathymetric data sets and data products. It operates under the joint auspices of the Intergovernmental Oceanographic Commission (IOC) (of UNESCO) and the International Hydrographic Organization (IHO). Global dataset Products produced (downloadable free of charge) include: the GEBCO_08 Grid (at 30 arc-second intervals still beta version) and GEBCO One Minute Grid (at one arcminute intervals) a global set of digital bathymetric contours the GEBCO Gazetteer of Undersea Feature Names the GEBCO Digital Atlas the GEBCO world map Bathymetry overlaid with a land map
12 LiDAR usage LiDAR can be used for flood, tsunami, landslide modeling The horizontal spacing of the DEM data used as input to the models has an effect on the results.. USGS National Elevation Dataset (NED) is critical to identifying and modeling geologic features such as water drainage channels and basins, watersheds, peaks and pits, and land movements such as avalanches. NED is used to create relief maps, 3-D visualizations, to classify land cover and to geometrically correct data from satellite or aircraft sensors (orthorectification). The fire community, natural resource managers, urban planners, conservationist, emergency responders, communication companies to name a few all rely on these elevation datasets. IF the data can be shared between different departments of the government. (Licensing, legal framework, ownership, open data, cost)
13 The cost of acquiring LiDAR data LiDAR is 40% less expensive than classic photogrammetric collection. Less time to collect and process data too. Cost of hiring the sensor for X number of days, the specialists to man the sensor, in the case of airborne LiDAR, the pilot and specialist s time, the aircraft, fuel, postprocessing of the data to make it into a useable format. Following the Haiti earthquake in 2010, GFDRR acquired LiDAR data for the Port au Prince area. The cost was in the region of 200,000 USD. H
14 What Type of LiDAR Data Do I Really Need? Accuracy requirements for data. Extraction requirements do you just need points, or linear features, too? End products you ll require. Do you need a triangulated surface, a classified LAS, and/or GIS features?
15 Thank you for your attention! For questions, please contact
Aerial and Mobile LiDAR Data Fusion
Creating Value Delivering Solutions Aerial and Mobile LiDAR Data Fusion Dr. Srini Dharmapuri, CP, PMP What You Will Learn About LiDAR Fusion Mobile and Aerial LiDAR Technology Components & Parameters Project
More informationTrends in Digital Aerial Acquisition Systems
Trends in Digital Aerial Acquisition Systems Ernest Yap Regional Sales Manager, Airborne-Americas eyap@applanix.com 1 Medium Format Digital Cameras Medium Format Digital Cameras Where does the Medium
More informationLIDAR MAPPING FACT SHEET
1. LIDAR THEORY What is lidar? Lidar is an acronym for light detection and ranging. In the mapping industry, this term is used to describe an airborne laser profiling system that produces location and
More informationUTILIZACIÓN DE DATOS LIDAR Y SU INTEGRACIÓN CON SISTEMAS DE INFORMACIÓN GEOGRÁFICA
UTILIZACIÓN DE DATOS LIDAR Y SU INTEGRACIÓN CON SISTEMAS DE INFORMACIÓN GEOGRÁFICA Aurelio Castro Cesar Piovanetti Geographic Mapping Technologies Corp. (GMT) Consultores en GIS info@gmtgis.com Geographic
More informationAn Introduction to Lidar & Forestry May 2013
An Introduction to Lidar & Forestry May 2013 Introduction to Lidar & Forestry Lidar technology Derivatives from point clouds Applied to forestry Publish & Share Futures Lidar Light Detection And Ranging
More informationLight Detection and Ranging (LiDAR)
Light Detection and Ranging (LiDAR) http://code.google.com/creative/radiohead/ Types of aerial sensors passive active 1 Active sensors for mapping terrain Radar transmits microwaves in pulses determines
More informationOverview. 1. Aerial LiDAR in Wisconsin (20 minutes) 2. Demonstration of data in CAD (30 minutes) 3. High Density LiDAR (20 minutes)
Overview 1. Aerial LiDAR in Wisconsin (20 minutes) 2. Demonstration of data in CAD (30 minutes) 3. High Density LiDAR (20 minutes) 4. Aerial lidar technology advancements (15 minutes) 5. Q & A 1. Aerial
More informationa Geo-Odyssey of UAS LiDAR Mapping Henno Morkel UAS Segment Specialist DroneCon 17 May 2018
a Geo-Odyssey of UAS LiDAR Mapping Henno Morkel UAS Segment Specialist DroneCon 17 May 2018 Abbreviations UAS Unmanned Aerial Systems LiDAR Light Detection and Ranging UAV Unmanned Aerial Vehicle RTK Real-time
More informationMobile LiDAR for Ground Applications. Spar 2006, March Paul Mrstik, Terrapoint Canada Inc. Craig Glennie, Terrapoint USA LLC
Mobile LiDAR for Ground Applications Spar 2006, March 27 2006 Paul Mrstik, Terrapoint Canada Inc. Craig Glennie, Terrapoint USA LLC Agenda Introduction to Terrapoint What is mobile LiDAR? Advantages of
More informationLIDAR an Introduction and Overview
LIDAR an Introduction and Overview Rooster Rock State Park & Crown Point. Oregon DOGAMI Lidar Project Presented by Keith Marcoe GEOG581, Fall 2007. Portland State University. Light Detection And Ranging
More informationAIRBORNE GEIGER MODE LIDAR - LATEST ADVANCEMENTS IN REMOTE SENSING APPLICATIONS RANDY RHOADS
Place image here (10 x 3.5 ) AIRBORNE GEIGER MODE LIDAR - LATEST ADVANCEMENTS IN REMOTE SENSING APPLICATIONS RANDY RHOADS Geospatial Industry Manager HARRIS.COM #HARRISCORP Harris Company Information SECURITY
More informationMerging LiDAR Data with Softcopy Photogrammetry Data
Merging LiDAR Data with Softcopy Photogrammetry Data Cindy McCallum WisDOT\Bureau of Technical Services Surveying & Mapping Section Photogrammetry Unit Overview Terms and processes Why use data from LiDAR
More informationN.J.P.L.S. An Introduction to LiDAR Concepts and Applications
N.J.P.L.S. An Introduction to LiDAR Concepts and Applications Presentation Outline LIDAR Data Capture Advantages of Lidar Technology Basics Intensity and Multiple Returns Lidar Accuracy Airborne Laser
More informationTerrestrial GPS setup Fundamentals of Airborne LiDAR Systems, Collection and Calibration. JAMIE YOUNG Senior Manager LiDAR Solutions
Terrestrial GPS setup Fundamentals of Airborne LiDAR Systems, Collection and Calibration JAMIE YOUNG Senior Manager LiDAR Solutions Topics Terrestrial GPS reference Planning and Collection Considerations
More informationAirborne Laser Survey Systems: Technology and Applications
Abstract Airborne Laser Survey Systems: Technology and Applications Guangping HE Lambda Tech International, Inc. 2323B Blue Mound RD., Waukesha, WI-53186, USA Email: he@lambdatech.com As mapping products
More informationHigh Resolution Laserscanning, not only for 3D-City Models
Lohr 133 High Resolution Laserscanning, not only for 3D-City Models UWE LOHR, Ravensburg ABSTRACT The TopoSys laserscanner system is designed to produce digital elevation models (DEMs) of the environment
More informationA Method to Create a Single Photon LiDAR based Hydro-flattened DEM
A Method to Create a Single Photon LiDAR based Hydro-flattened DEM Sagar Deshpande 1 and Alper Yilmaz 2 1 Surveying Engineering, Ferris State University 2 Department of Civil, Environmental, and Geodetic
More informationLiDAR & Orthophoto Data Report
LiDAR & Orthophoto Data Report Tofino Flood Plain Mapping Data collected and prepared for: District of Tofino, BC 121 3 rd Street Tofino, BC V0R 2Z0 Eagle Mapping Ltd. #201 2071 Kingsway Ave Port Coquitlam,
More informationLight Detection and Ranging (LiDAR) Radiohead House of Cards
Light Detection and Ranging (LiDAR) Radiohead House of Cards http://the-moni-blog.blogspot.com/2009/03/lidar-is-going-mainstream-mtv-baby.html h =? Laser Vision GPS + IMU θ H X a h Types of aerial sensors
More informationVolumetric Calculations. Sample Data
Volumetric Calculations Sample Data Stockpiles of industrial materials are often difficult to measure accurately. LiDAR offers a fast and extremely accurate solution for taking periodical inventory of
More informationLiDAR Engineering and Design Applications. Sample Data
LiDAR Engineering and Design Applications Sample Data High density LiDAR will return points on any visible part of a structure. Modeling of Existing Structures 2 The distance between any two positions
More informationTerrain Modeling and Mapping for Telecom Network Installation Using Scanning Technology. Maziana Muhamad
Terrain Modeling and Mapping for Telecom Network Installation Using Scanning Technology Maziana Muhamad Summarising LiDAR (Airborne Laser Scanning) LiDAR is a reliable survey technique, capable of: acquiring
More information2-4 April 2019 Taets Art and Event Park, Amsterdam CLICK TO KNOW MORE
Co-Host Host 2-4 April 2019 Taets Art and Event Park, Amsterdam CLICK TO KNOW MORE Presentation Outline review modern survey methodologies available to support railway requirements measuring everything
More informationIntegrated Multi-Source LiDAR and Imagery
Figure 1: AirDaC aerial scanning system Integrated Multi-Source LiDAR and Imagery The derived benefits of LiDAR scanning in the fields of engineering, surveying, and planning are well documented. It has
More informationAPPENDIX E2. Vernal Pool Watershed Mapping
APPENDIX E2 Vernal Pool Watershed Mapping MEMORANDUM To: U.S. Fish and Wildlife Service From: Tyler Friesen, Dudek Subject: SSHCP Vernal Pool Watershed Analysis Using LIDAR Data Date: February 6, 2014
More informationHamilton County Enhances GIS Base Mapping with 1-foot Contours
Hamilton County Enhances GIS Base Mapping with 1-foot Contours Presented by Larry Stout, Hamilton County GIS Manager Brad Fugate, Woolpert Inc. Today s Presentation Hamilton County s 2004 Base Mapping
More informationContents of Lecture. Surface (Terrain) Data Models. Terrain Surface Representation. Sampling in Surface Model DEM
Lecture 13: Advanced Data Models: Terrain mapping and Analysis Contents of Lecture Surface Data Models DEM GRID Model TIN Model Visibility Analysis Geography 373 Spring, 2006 Changjoo Kim 11/29/2006 1
More informationDigital Elevation Models
Digital Elevation Models National Elevation Dataset 1 Data Sets US DEM series 7.5, 30, 1 o for conterminous US 7.5, 15 for Alaska US National Elevation Data (NED) GTOPO30 Global Land One-kilometer Base
More informationUAV Surveying II. Precision. Accuracy. Reliability
UAV Surveying II Precision. Accuracy. Reliability Part One: Project Lifecycle Deliverables Part Two: Evaluation of UAV Data Accuracy and Examples of Error Part Three: AGENDA Review of Results Examples
More informationSandy River, OR Bathymetric Lidar Project, 2012 Delivery QC Analysis Lidar QC Report March 26 th, 2013
O R E G O N D E P A R T M E N T O F G E O L O G Y A N D M I N E R A L I N D U S T R I E S OLC Sandy River, OR Bathymetric Lidar Project Delivery Acceptance Report. Department of Geology & Mineral Industries
More informationUNIT 22. Remote Sensing and Photogrammetry. Start-up. Reading. In class discuss the following questions:
UNIT 22 Remote Sensing and Photogrammetry Start-up In class discuss the following questions: A. What do you know about remote sensing? B. What does photogrammetry do? C. Is there a connection between the
More information2/9/2016. Session Agenda: Implementing new Geospatial Technologies for more efficient data capture
Implementing new Geospatial Technologies for more efficient data capture Jay Haskamp Applied Geospatial Engineer Steve Richter VP Sales Session Agenda: Today s changing technologies and what lies ahead
More informationDevelopment of Methodology to Identify the Areas where Buildings are Broken down by Earthquake using Airborne Laser Technology
Development of Methodology to Identify the Areas where Buildings are Broken down by Earthquake using Airborne Laser Technology by Hiromichi Maruyama 1, Masuo Taguchi 1, Masanori Sugiyama 1 and Yoshinori
More informationTechnical Considerations and Best Practices in Imagery and LiDAR Project Procurement
Technical Considerations and Best Practices in Imagery and LiDAR Project Procurement Presented to the 2014 WV GIS Conference By Brad Arshat, CP, EIT Date: June 4, 2014 Project Accuracy A critical decision
More informationAirborne Laser Scanning: Remote Sensing with LiDAR
Airborne Laser Scanning: Remote Sensing with LiDAR ALS / LIDAR OUTLINE Laser remote sensing background Basic components of an ALS/LIDAR system Two distinct families of ALS systems Waveform Discrete Return
More informationChannel Conditions in the Onion Creek Watershed. Integrating High Resolution Elevation Data in Flood Forecasting
Channel Conditions in the Onion Creek Watershed Integrating High Resolution Elevation Data in Flood Forecasting Lukas Godbout GIS in Water Resources CE394K Fall 2016 Introduction Motivation Flooding is
More informationTAKING FLIGHT JULY/AUGUST 2015 COMMERCIAL UAS ADVANCEMENT BALLOONS THE POOR MAN S UAV? SINGLE PHOTON SENSOR REVIEW VOLUME 5 ISSUE 5
VOLUME 5 ISSUE 5 JULY/AUGUST 2015 TAKING FLIGHT 14 COMMERCIAL UAS ADVANCEMENT 24 BALLOONS THE POOR MAN S UAV? 30 SINGLE PHOTON SENSOR REVIEW Closing in on 500 authorizations the FAA has expedited the exemption
More informationApplications of LiDAR in seismic acquisition and processing Mark Wagaman and Ron Sfara, Veritas DGC
Applications of LiDAR in seismic acquisition and processing Mark Wagaman and Ron Sfara, Veritas DGC Abstract With its ability to provide accurate land surface elevations, the LiDAR (Light Detection And
More informationLidar Talking Points Status of lidar collection in Pennsylvania Estimated cost and timeline
Lidar Talking Points Pennsylvania has an immediate need for new lidar (topographic) data coverage. Some uses of the data are enumerated later in this document. USGS has calculated an average return on
More informationCourse Outline (1) #6 Data Acquisition for Built Environment. Fumio YAMAZAKI
AT09.98 Applied GIS and Remote Sensing for Disaster Mitigation #6 Data Acquisition for Built Environment 9 October, 2002 Fumio YAMAZAKI yamazaki@ait.ac.th http://www.star.ait.ac.th/~yamazaki/ Course Outline
More informationSPAR, ELMF 2013, Amsterdam. Laser Scanning on the UK Highways Agency Network. Hamish Grierson Blom Uk
SPAR, ELMF 2013, Amsterdam Laser Scanning on the UK Highways Agency Network Hamish Grierson Blom Uk www.blomasa.com www.blom-uk.co.uk Blom UK Part of the Blom Group Blom Group - Europe s largest aerial
More informationCentral Coast LIDAR Project, 2011 Delivery 1 QC Analysis LIDAR QC Report February 17 th, 2012
O R E G O N D E P A R T M E N T O F G E O L O G Y A N D M I N E R A L I N D U S T R I E S OLC Central Coast Delivery 1 Acceptance Report. Department of Geology & Mineral Industries 800 NE Oregon St, Suite
More informationNATIONWIDE POINT CLOUDS AND 3D GEO- INFORMATION: CREATION AND MAINTENANCE GEORGE VOSSELMAN
NATIONWIDE POINT CLOUDS AND 3D GEO- INFORMATION: CREATION AND MAINTENANCE GEORGE VOSSELMAN OVERVIEW National point clouds Airborne laser scanning in the Netherlands Quality control Developments in lidar
More informationSimActive and PhaseOne Workflow case study. By François Riendeau and Dr. Yuri Raizman Revision 1.0
SimActive and PhaseOne Workflow case study By François Riendeau and Dr. Yuri Raizman Revision 1.0 Contents 1. Introduction... 2 1.1. Simactive... 2 1.2. PhaseOne Industrial... 2 2. Testing Procedure...
More informationAn Overview of Applanix.
An Overview of Applanix The Company The Industry Leader in Developing Aided Inertial Technology Founded on Canadian Aerospace and Defense Industry Expertise Providing Precise Position and Orientation Systems
More informationSurveying like never before
CAD functionalities GCP Mapping and Aerial Image Processing Software for Land Surveying Specialists Surveying like never before www.3dsurvey.si Modri Planet d.o.o., Distributors: info@3dsurvey.si +386
More informationALS40 Airborne Laser Scanner
ALS40 Airborne Laser Scanner Airborne LIDAR for Professionals High Performance Laser Scanning Direct Measurement of Ground Surface from the Air The ALS40 Airborne Laser Scanner measures the topography
More informationShould Contours Be Generated from Lidar Data, and Are Breaklines Required? Lidar data provides the most
Should Contours Be Generated from Lidar Data, and Are Breaklines Required? Lidar data provides the most accurate and reliable representation of the topography of the earth. As lidar technology advances
More informationProject Report Nooksack South Fork Lummi Indian Nation. Report Presented to:
June 5, 2005 Project Report Nooksack South Fork Lummi Indian Nation Contract #2291-H Report Presented to: Lummi Indian Nation Natural Resources Department 2616 Kwina Road Bellingham, WA 98226 Point of
More informationA SENSOR FUSION APPROACH TO COASTAL MAPPING
A SENSOR FUSION APPROACH TO COASTAL MAPPING Maryellen Sault, NOAA, National Ocean Service, National Geodetic Survey Christopher Parrish, NOAA, National Ocean Service, National Geodetic Survey Stephen White,
More informationData Acquisition; Maintenance, and Dissemination
Data Acquisition; Maintenance, and Dissemination Amar Nayegandhi, CP, CMS(RS), GISP Director of Remote Sensing Dewberry December 4, 2014 About MAPPS + MAPPS is the only national association of private
More informationLiDAR Technical Report NE Washington LiDAR Production 2017
LiDAR Technical Report NE Washington LiDAR Production 2017 Presented to: Washington DNR 1111 Washington Street SE Olympia, Washington 98504 Submitted by: 860 McKinley St Eugene, OR 97402 July 26, 2017
More informationHAWAII KAUAI Survey Report. LIDAR System Description and Specifications
HAWAII KAUAI Survey Report LIDAR System Description and Specifications This survey used an Optech GEMINI Airborne Laser Terrain Mapper (ALTM) serial number 06SEN195 mounted in a twin-engine Navajo Piper
More informationSLR, Climate Change, Infrastructure Solutions, Adaption and GIS
Presenters: Francisco D Elia B.S., M.Sc. Geographic Information Systems Franciscodelia@miamibeachfl.gov Nestor Navarro, GISP, MCSA GIS Manager Nestornavarro@miamibeachfl.gov Data Acquisition, Integration
More informationThird Rock from the Sun
Geodesy 101 AHD LiDAR Best Practice The Mystery of LiDAR Best Practice Glenn Jones SSSi GIS in the Coastal Environment Batemans Bay November 9, 2010 Light Detection and Ranging (LiDAR) Basic principles
More informationLiDAR Derived Contours
LiDAR Derived Contours Final Delivery June 10, 2009 Prepared for: Prepared by: Metro 600 NE Grand Avenue Portland, OR 97232 Watershed Sciences, Inc. 529 SW Third Avenue, Suite 300 Portland, OR 97204 Metro
More informationSecurity and Disaster Preparedness: New York s Experience. Presented by: New York Department of Public Service. December 7, James T.
Security and Disaster Preparedness: New York s Experience Presented by: James T. Gallagher New York Department of Public Service james_gallagher@dps.state.ny.us December 7, 2001 Rome, Italy 1 Security
More informationDEVELOPMENT OF ORIENTATION AND DEM/ORTHOIMAGE GENERATION PROGRAM FOR ALOS PRISM
DEVELOPMENT OF ORIENTATION AND DEM/ORTHOIMAGE GENERATION PROGRAM FOR ALOS PRISM Izumi KAMIYA Geographical Survey Institute 1, Kitasato, Tsukuba 305-0811 Japan Tel: (81)-29-864-5944 Fax: (81)-29-864-2655
More informationOrthophotography and LiDAR Terrain Data Collection Rogue River, Oregon Final Report
Orthophotography and LiDAR Terrain Data Collection Rogue River, Oregon Final Report Prepared by Sky Research, Inc. 445 Dead Indian Memorial Road Ashland, OR 97520 Prepared for Rogue Valley Council of Governments
More informationLIDAR and Terrain Models: In 3D!
LIDAR and Terrain Models: In 3D! Stuart.green@teagasc.ie http://www.esri.com/library/whitepapers/pdfs/lidar-analysis-forestry.pdf http://www.csc.noaa.gov/digitalcoast/_/pdf/refinement_of_topographic_lidar_to_create_a_bare_e
More informationExisting Elevation Data Sets. Quality Level 2 (QL2) Lidar Data Sets. Better Land Characterization More Accurate Results!
Existing Elevation Data Sets Out of Date: Most > 40 yrs old Data range from 15 yrs old to > 70 yrs old Spatial Resolution: 33 ft (10 m) or coarser Vertical Accuracy: 3.3 ft 6.6 ft (1 2 m) or worse Quality
More informationMunicipal Projects in Cambridge Using a LiDAR Dataset. NEURISA Day 2012 Sturbridge, MA
Municipal Projects in Cambridge Using a LiDAR Dataset NEURISA Day 2012 Sturbridge, MA October 15, 2012 Jeff Amero, GIS Manager, City of Cambridge Presentation Overview Background on the LiDAR dataset Solar
More informationUAV s in Surveying: Integration/processes/deliverables A-Z. 3Dsurvey.si
UAV s in Surveying: Integration/processes/deliverables A-Z Info@eGPS.net TODAY S PROGRAM Introduction to photogrammetry and 3Dsurvey Theoretical facts about the technology and basics of 3dsurvey Introduction
More informationAbsolute Horizontal Accuracies of Pictometry s Individual Orthogonal Frame Imagery
A Pictometry International, Corp White Paper Absolute Horizontal Accuracies of Pictometry s Individual Orthogonal Frame Imagery Michael J. Zoltek VP, Surveying & Mapping Pictometry International, Corp
More informationRemote Sensing Sensor Integration
Remote Sensing Sensor Integration Erica Tharp LiDAR Supervisor Table of Contents About 3001 International Inc Remote Sensing Platforms Why Sensor Integration? Technical Aspects of Sensor Integration Limitations
More informationCLASSIFICATION OF NONPHOTOGRAPHIC REMOTE SENSORS
CLASSIFICATION OF NONPHOTOGRAPHIC REMOTE SENSORS PASSIVE ACTIVE DIGITAL CAMERA THERMAL (e.g. TIMS) VIDEO CAMERA MULTI- SPECTRAL SCANNERS VISIBLE & NIR MICROWAVE HYPERSPECTRAL (e.g. AVIRIS) SLAR Real Aperture
More informationThe Use of UAV s for Gathering Spatial Information. James Van Rens CEO MAPPS Winter Conference January, 2015
The Use of UAV s for Gathering Spatial Information James Van Rens CEO MAPPS Winter Conference January, 2015 1 UAV Technological Timeline 1980 s RPV (Remotely Piloted Vehicle) Operator on ground, almost
More informationJeffrey A. Schepers P.S. EIT Geospatial Services Holland Engineering Inc. 220 Hoover Blvd, Suite 2, Holland, MI Desk
Jeffrey A. Schepers P.S. EIT Geospatial Services Holland Engineering Inc. 220 Hoover Blvd, Suite 2, Holland, MI 49423 616-594-5127 Desk 616-322-1724 Cell 616-392-5938 Office Mobile LiDAR - Laser Scanning
More informationPhone: (603) Fax: (603) Table of Contents
Hydrologic and topographic controls on the distribution of organic carbon in forest Soils LIDAR Mapping Project Report Principal Investigator: Adam Finkelman Plumouth State University Plymouth State University,
More information3D Data Acquisition in Tunnels Optimizing Track Time Using Terrestrial Mobile LiDAR. Scanning. Michael R. Frecks, PLS.
3D Data Acquisition in Tunnels Optimizing Track Time Using Terrestrial Mobile LiDAR Scanning Michael R. Frecks, PLS President/CEO AREMA 2013 1207 Understanding mobile 3D LiDAR? light detection and ranging
More informationIwane Mobile Mapping System
Iwane Mobile Mapping System Geo-Imaging Mobile Mapping Solution Iwane Mobile Mapping System (IMMS) is high-efficient, easyto-use, end-to-end solution that provides tremendous flexibility in collecting,
More informationQuality Assurance and Quality Control Procedures for Survey-Grade Mobile Mapping Systems
Quality Assurance and Quality Control Procedures for Survey-Grade Mobile Mapping Systems Latin America Geospatial Forum November, 2015 Agenda 1. Who is Teledyne Optech 2. The Lynx Mobile Mapper 3. Mobile
More informationAdrian Cosmin Ghimbaşan 1 Cornel Cristian Tereşneu 1 Iosif Vorovencii 1
Adrian Cosmin Ghimbaşan 1 Cornel Cristian Tereşneu 1 Iosif Vorovencii 1 1 Forest Management Planning and Terrestrial Measurements Department, Faculty of Silviculture and Forest Engineering, Transilvania
More informationHarnessing GIS and Imagery for Power Transmission Inspection. ESRI European Users Conference October 15, 2015
Harnessing GIS and Imagery for Power Transmission Inspection ESRI European Users Conference October 15, 2015 About Us Airborne/Threod Designer, manufacturer & service provider for multi-rotor & fixed wing
More informationPhoto based Terrain Data Acquisition & 3D Modeling
Photo based Terrain Data Acquisition & 3D Modeling June 7, 2013 Howard Hahn Kansas State University Partial funding by: KSU Office of Research and Sponsored Programs Introduction: Need Application 1 Monitoring
More informationLewis County Public Works Department (County) GIS Mapping Division 350 N. Market Blvd. Chehalis, WA Phone: Fax:
March 31, 2005 Project Report Lewis County, WA Contract #2262-H Report Presented to: Lewis County Public Works Department (County) GIS Mapping Division 350 N. Market Blvd. Chehalis, WA 98532-2626 Phone:
More informationSTARTING WITH DRONES. Data Collection and Remote Sensing with UAVs, etc. Dr. Bill Hazelton LS
STARTING WITH DRONES Data Collection and Remote Sensing with UAVs, etc. Dr. Bill Hazelton LS What this Talk is About UAV-based data acquisition: What you need to get involved Processes in getting spatial
More informationAirborne and Mobile LiDAR for Transport Corridor Survey Dr. Bharat Lohani Director, Geokno India Pvt. Ltd. & Professor, Geoinformatics IIT Kanpur
www.geokno.com Airborne and Mobile LiDAR for Transport Corridor Survey Dr. Bharat Lohani Director, Geokno India Pvt. Ltd. & Professor, Geoinformatics IIT Kanpur Geokno has executed and is executing multiple
More informationUAV Flight Operations for Mapping. Precision. Accuracy. Reliability
UAV Flight Operations for Mapping Precision. Accuracy. Reliability Part One: Why is Mapping different? Part Two: What about accuracy and precision? Part Three: What is the Workflow? Part Four: AGENDA What
More informationRogue River LIDAR Project, 2012 Delivery 1 QC Analysis LIDAR QC Report September 6 th, 2012
O R E G O N D E P A R T M E N T O F G E O L O G Y A N D M I N E R A L I N D U S T R I E S OLC Rogue River Delivery 1 Acceptance Report. Department of Geology & Mineral Industries 800 NE Oregon St, Suite
More informationLeica ALS70. Airborne Laser Scanners Performance for diverse Applications
Leica ALS70 Airborne Laser Scanners Performance for diverse Applications Three Models, One Result. Highest Productivity in all Applications. Imagine an affordable 500 khz pulse rate city-mapping LIDAR
More informationLiDAR Remote Sensing Data Collection: Yaquina and Elk Creek Watershed, Leaf-On Acquisition
LiDAR Remote Sensing Data Collection: Yaquina and Elk Creek Watershed, Leaf-On Acquisition Submitted by: 4605 NE Fremont, Suite 211 Portland, Oregon 97213 April, 2006 Table of Contents LIGHT DETECTION
More informationLiDAR Remote Sensing Data Collection: Salmon River Study Area, Oregon
LiDAR Remote Sensing Data Collection: Salmon River Study Area, Oregon Submitted to: Barbara Ellis-Sugai USDA Forest Service Siuslaw National Forest 4077 SW Research Way Corvallis, Oregon 541.750.7056 Submitted
More information2010 LiDAR Project. GIS User Group Meeting June 30, 2010
2010 LiDAR Project GIS User Group Meeting June 30, 2010 LiDAR = Light Detection and Ranging Technology that utilizes lasers to determine the distance to an object or surface Measures the time delay between
More informationAirborne LiDAR Data Acquisition for Forestry Applications. Mischa Hey WSI (Corvallis, OR)
Airborne LiDAR Data Acquisition for Forestry Applications Mischa Hey WSI (Corvallis, OR) WSI Services Corvallis, OR Airborne Mapping: Light Detection and Ranging (LiDAR) Thermal Infrared Imagery 4-Band
More informationVALIDATION OF A NEW 30 METER GROUND SAMPLED GLOBAL DEM USING ICESAT LIDARA ELEVATION REFERENCE DATA
VALIDATION OF A NEW 30 METER GROUND SAMPLED GLOBAL DEM USING ICESAT LIDARA ELEVATION REFERENCE DATA M. Lorraine Tighe Director, Geospatial Solutions Intermap Session: Photogrammetry & Image Processing
More informationImage Services for Elevation Data
Image Services for Elevation Data Peter Becker Need for Elevation Using Image Services for Elevation Data sources Creating Elevation Service Requirement: GIS and Imagery, Integrated and Accessible Field
More informationHawkEye III - A new deep penetrating bathymetric LIDAR system
Please insert a picture (Insert, Picture, from file). Size according to grey field (10 cm x 25.4 cm). Scale picture: highlight, pull corner point Cut picture: highlight, choose the cutting icon from the
More informationPhotogrammetry: A Modern Tool for Crash Scene Mapping
Photogrammetry: A Modern Tool for Crash Scene Mapping Background A police accident investigator (AI) has many tasks when arriving at a crash scene. The officer s highest priority is public safety; the
More informationTHE RANGER-UAV FEATURES
THE RANGER-UAV The Ranger Series Ranger-UAV is designed for the most demanding mapping applications, no compromises made. With a 9 meter laser range, this system produces photorealistic 3D point clouds
More informationProject Report Snohomish County Floodplains LiDAR Survey. Report Presented to:
August 22, 2005 Project Report Snohomish County Floodplains LiDAR Survey Contract #2295-H Report Presented to: David Evans and Associates, Inc. (DEA) 1620 W. Marine View Drive, Suite 200 Everett, WA 98201
More informationCoastal Survey of archaeological sites using drones
Coastal Survey of archaeological sites using drones In Poseidon s Realm XXI Underwater archaeology - interdisciplinary approaches and technical innovations Dimitrios Skarlatos, Savvidou Eleni Photogrammetric
More informationIP-S2 HD. High Definition 3D Mobile Mapping System
IP-S2 HD High Definition 3D Mobile Mapping System Integrated, turnkey solution Georeferenced, Time-Stamped, Point Clouds and Imagery High Density, Long Range LiDAR sensor for ultimate in visual detail
More informationFederica Zampa Sineco SpA V. le Isonzo, 14/1, Milan, 20135, Italy
LYNX MOBILE MAPPER TM : THE NEW SURVEY TECHNOLOGY Federica Zampa Sineco SpA V. le Isonzo, 14/1, Milan, 20135, Italy federica.zampa@sineco.co.it Dario Conforti Optech Incorporated 300 Interchange Way, Vaughan,
More informationAPPLICATION OF AERIAL VIDEO FOR TRAFFIC FLOW MONITORING AND MANAGEMENT
Pitu Mirchandani, Professor, Department of Systems and Industrial Engineering Mark Hickman, Assistant Professor, Department of Civil Engineering Alejandro Angel, Graduate Researcher Dinesh Chandnani, Graduate
More informationLecture 11. LiDAR, RADAR
NRMT 2270, Photogrammetry/Remote Sensing Lecture 11 Calculating the Number of Photos and Flight Lines in a Photo Project LiDAR, RADAR Tomislav Sapic GIS Technologist Faculty of Natural Resources Management
More informationCase Study for Long- Range Beyond Visual Line of Sight Project. March 15, 2018 RMEL Transmission and Planning Conference
Case Study for Long- Range Beyond Visual Line of Sight Project March 15, 2018 RMEL Transmission and Planning Conference 2014 HDR Architecture, 2016 2014 HDR, Inc., all all rights reserved. Helicopters
More informationUAS Campus Survey Project
ARTICLE STUDENTS CAPTURING SPATIAL INFORMATION NEEDS UAS Campus Survey Project Texas A&M University- Corpus Christi, home to the largest geomatics undergraduate programme in Texas, USA, is currently undergoing
More informationENY-C2005 Geoinformation in Environmental Modeling Lecture 4b: Laser scanning
1 ENY-C2005 Geoinformation in Environmental Modeling Lecture 4b: Laser scanning Petri Rönnholm Aalto University 2 Learning objectives To recognize applications of laser scanning To understand principles
More informationAirborne Kinematic Positioning and Attitude Determination Without Base Stations
Airborne Kinematic Positioning and Attitude Determination Without Base Stations Mohamed M. R. Mostafa and Joseph Hutton Applanix Corporation 85 Leek Cr., Richmond Hill Ontario, Canada L4B 3B3 Phone: (905)
More information