This is documentation of an archived release.
For documentation on the current version, please check Knowledge Base.
For documentation on the current version, please check Knowledge Base.
Prepare MM Data Trimble MX8
This page describes how to prepare Mobile Mapping resources for the Trimble import template.
Using the Trimble Orbit import templates the prepared Trimble data can be imported into Orbit.
It is strongly recommend to read first : Understand Mobile Mapping data in Orbit.
Data Structure
Trajectory
Positions and accuracy
- File format : one asccii *.csv file
- File structure Rows : each timestamp is one record
- File structure Columns : tab separated (char9), headers, with exact order as the example below
- Value “gps_seconds” : GPS absolute time, seconds from January 6 1980, decimal notation, or GPS weeks of seconds if all the data is collected in one week, decimal notation
- Value “latitude”, “longitude”, “altitude_ellipsoidal” : WGS84 geographical coordinates (decimal degrees) with ellipsoidal height
GPSTime latitude longitude elipsoidal_height StdDevLat StdDevLon StdDevAlt AccRoll AccPitch AccHeading 93541.4009 51.42611668 7.043754672 131.7025 0.016 0.019 0.024 0.004 0.003 0.022 93541.4059 51.42611659 7.04375433 131.7032 0.016 0.019 0.024 0.004 0.003 0.022 93541.4109 51.42611649 7.043753988 131.7039 0.016 0.019 0.024 0.004 0.003 0.022 ...
Panoramas
Images
- Image type : Ladybug 5, equirectangular panoramas
- Image resolution : ratio 2×1, advised 8000×4000 pixels
- File format : each image is one *.jpg file
- File name : exactly as “ImageName” value of image positions file, see below
- Folder structure : all files in one folder
Positions, orientations and metadata
- File format : one asccii *.csv file
- File structure Rows : each image is one record
- File structure Columns : tab separated (char9), headers, with exact order as the example below
- Value “panorama_file_name” : file name as on disk, with file extension
- Value “X-Sensor”, “Y-Sensor”, “Z-Senzor” : decimal, without thousands separator
ImageName X-Ori Cam Y-Ori Cam Z-Ori Cam H-Veh R-Veh P-Veh X-Sensor Y-Sensor Z-Sensor H-Sensor R-Sensor P-Sensor Dist ltx lty ltz rtx rty rtz lbx lby lbz rbx rby rbz ladybug_panoramic_00000:jpg 363990.634 5699024.727 131.9 247.012 -0.67 2.138 363990.79 5699024.779 86.804 66.819 0.768 -2.458 3 363990.683 5699030.602 91.351 363994.977 5699020.573 91.204 363990.275 5699.30.560 82.232 363994.569 5699020.532 82.085 ladybug_panoramic_00001:jpg 363987.859 5699023.544 131.98 246.809 -0.653 2.246 363988.015 5699023.597 86.877 66.615 0.752 -2.566 6.019 363987.894 5699029.424 91.418 363992.224 5699019.410 91.275 363987.472 5699029.372 82.3 363991.802 5699019.358 82.157 ladybug_panoramic_00002:jpg 363985.074 5699022.351 132.06 246.569 -0.464 2.287 363985.229 5699022.407 86.956 66.375 0.563 -2.608 9.049 363985.082 5699028.249 91.478 363989.454 5699018.253 91.371 363984.665 5699028.164 82.36 363989.037 5699018.168 82.253 ...
LiDAR
Point cloud files
- Files : one or more *.las or *.laz files, structure v1.2
- File name : free of choice
- Latitude, Longitude, Elevation : Same CRS as Photopositions
Last modified:: 2019/03/25 11:36