RIEGL VZ-400i. Digital Information in 3D Innovations and Best Practises. 4th to 5th of November, Prince Philip House, London

Transcription

1 RIEGL VZ-400i Digital Information in 3D Innovations and Best Practises 4th to 5th of November, Prince Philip House, London London Thames Sunset panorama by Diliff - CC BY 3.0

2 continuous developments on VZ platform Improvment Camera Mount Compass Integration Integration Additional Sensors Add On Akku Integration External GNSS RIEGL VMZ System Automatic Reflector Search Automatic Backsighting/Foresighting Full Waveform Data Output

3 RIEGL VZ scanner overview VZ 400 VZ 1000 VZ-2000 VZ 4000 VZ 6000 max. range 600m max. range 1400m max. range 2050m max. range 4000m max. range 6000m precision 3mm accuracy 5mm precision 5mm accuracy 8mm precision 5mm accuracy 8mm precision 10mm accuracy 15mm precision 10mm accuracy 15mm Laser Class 1 Laser Class 1 Laser Class 1 Laser Class 1 Laser Class 3B

4 RIEGL VZ 400i module Measurement range up to Highspeed measurement pulse repetition rate Multiple Time Around enabled capabilities

5 RIEGL VZ 400i under the hood LIDAR engine echo digitization online waveform processing

6 RIEGL VZ 400i under the hood LIDAR engine echo digitization online waveform processing data storage, interfacing internal storage, external storage data transfer, reporting add on camera up to 37Mpix GNSS receiver integrated L1 receiver external L1/L2 receiver

7 RIEGL VZ 400i under the hood LIDAR engine echo digitization online waveform processing data storage, interfacing internal storage, external storage data transfer, reporting add on camera up to 37Mpix GNSS receiver integrated L1 receiver external L1/L2 receiver pose sensors tilt sensors, compass gyros, barometric sensor

8 RIEGL VZ 400i under the hood LIDAR engine echo digitization online waveform processing data storage, interfacing internal storage, external storage data transfer, reporting add on camera up to 37Mpix GNSS receiver integrated L1 receiver external L1/L2 receiver pose sensors tilt sensors, compass gyros, barometric sensor post processor real time data post processing e.g. data conversion, registration

9 User interface 5

10 User interface storage Re-open Project Auto increment New Project Last Scan Position Project Name New Scan Position New Scan Position Scan Position Name Project Wizard New Scan Acquisition New Scan Acquisition Levelling Assistant Roll, pitch, Yaw, Orientation Camera Assistant Exposure Gain Acquire test image Histogram

11 Interfaces, Connectors Connector for external GNSS receiver LTE/4G/3G Nano-SIM card slot Camera interface: USB 3.0, power supply, trigger, GigE Vision Wireless network up to 154Mb/s

12 Interfaces, Connectors USB 3.0 SDXC card slot for up to 512 GB storage media Power supply, 10/100/1000 Mbit/s LAN

13 LIDAR performance faster measurement rate up to 300 khz up to 1200 khz increased measurement range 600 m 800 m at 100 khz higher scan speed 120 LPS 240 LPS and 60 /sec 150 /sec 1.2 MHz 600 khz 100 khz 300 khz 3:00 min 1:30 min 0:45 min scan time for FOV of 100 x 360 with 0.04 resolution 8:52 min

14 Multiple Time Around Speed of light c 0 = m / s 3.3μs 3.3μs 1000m measurements per second

15 Multiple Time Around Speed of light c 0 = m / s 1000m Multiple pulses are sent out before the first return is received

16 Multiple Time Around Speed of light c 0 = m / s P T (t) PRI[k-3] PRI[k-2] PRI[k-1] PRI[k] T T [k-3] T T [k-2] T T [k-1] T T [k] T T [k+1] t P E (t) T E [k-3] T E [k-2] T E [k-1] T E [k] t Task: Assign the echoe return to the corresponding pulse

17 RIEGL VZ 400i computing power VZ 400i Processing platforms dual-core processor running at 660 MHz Scan Engine DMIPS 3,300 DMIPS 0 10,000 20,000 30,000 40,000 50,000 quad-core up to 2.2 GHz Post Processor DMIPS 30,000 DMIPS 0 10,000 20,000 30,000 40,000 50,000 GPU with 192 cores running at up to 850 MHz Main tasks echo digitization online waveform processing data attributes data stream compression housekeeping and control Main tasks LIDAR engine commanding graphical user interface acquisition & processing of camera images, GNSS data, pose sensor data managing interface executing post-processing tasks

18 VZ 400i LIDAR system software post processor runs libraries and executables RDB SDK in version 2.0, as will be used by RiSCAN PRO and RiPROCESS point cloud database spatially sorted data compression level of detail (LOD) supporting extended attributes Meta data header

19 VZ 400i LIDAR system software post processor runs libraries and executables RiMTA-TLS solving range ambiguities due to high pulse repetition rate

20 VZ 400i LIDAR system software post processor runs libraries and executables RiMTA-TLS solving range ambiguities due to high pulse repetition rate

21 VZ 400i LIDAR system software post processor runs libraries and executables RiMTA-TLS solving range ambiguities due to high pulse repetition rate

22 VZ 400i LIDAR system software post processor runs libraries and executables Registration module by in built sensors (GNSS, IMU, Compass) by automatic detected and fine scanned targets by a combination of both methods DirectGeoreference Freestation Backsight

23 VZ 400i LIDAR system software post processor runs libraries and executables Adjustment module by automatically detected plane patches

24 VZ 400i LIDAR system software post processor runs libraries and executables GeoSysManager online EPSG database access fully customizable definitions Import/Export of Coordinate Reference System GNSS EPSG National Grid Scanner Projections Ground Control WKT Mapping coordinates ECEF

25 VZ 400i LIDAR system software RDBLibrary RiMTA TLS Registration Module rawdata to 3d pointcloud processing solving range ambiguities combining scandata in one PRCS (Project Coordinate System) Adjustment Module optimization of registration based point cloud features GeoSysManager transformation into any CRS (Coordinate Reference System) further post processing tasks possible!!

26 Cloud Connected VZ 400i Acquire/ Process Process Deliver

27 Online reporting user configures account, address of recipient events when to send an content of report examples of events with every new scan position with closing of project on failure of scan position registration content summary as text (scan position content, number of scans, images, etc) images of previews as attachments kml file as attachment showing scan position in e.g. Google Earth kml file with images of scan data in bird eyes view

28 RIEGL VZ 400i THANK YOU