Trimble TIMMS
This page describes the original Trimble TIMMS indoor mobile mapping resources for Orbit import.
Use the corresponding Orbit Import Template to import the described original data.
It is recommend to read first Orbit Mapping Resource.
Trajectory
Trajectory file
File format : One ascii *.txt file.
File structure Rows : One record for each trajectory timestamp.
File structure Columns : Tab separated (char9), headers, with exact order as the example below.
Value of Coordinates : WGS84 geographical coordinates, decimal notation, without thousands separator.
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Time(s) Latitude(degrees) Longitude(degrees) Altitude(m) Roll(radians) Pitch(radians) True-Heading(radians) North-Position-Error(m) East-Position-Error(m) Down-Position-Error(m)
1010.201665 45.59368539 13.80746235 73.350 0.000847 0.004895 1.189491 0.008522 0.008890 0.008072
1010.301688 45.59368539 13.80746235 73.350 0.000861 0.004907 1.189475 0.008522 0.008890 0.008072
1010.401712 45.59368539 13.80746235 73.350 0.000855 0.004892 1.189485 0.008522 0.008890 0.008072
...
Panoramas
Image files
Image type : Ladybug 3, equirectangular panoramas.
Image resolution : Ratio 2×1, advised 5400×2700 pixels
File format :One *.jpg file for each image.
File name : Concat(“ladybug_panoramic_”,LPad([Photo ID],6,“0”)), e.g. ladybug_panoramic_000000.jpg, ladybug_panoramic_000001.jpg, …
Folder structure : All files in one folder.
Image positions file
File format : One ascii *.txt file.
File structure Rows : Each image is one record.
File structure Columns : Tab separated (char9), headers, with exact order as the example below.
Value “Photo ID” : Image id according image file name.
Value of Coordinates : any
supported coordinate system can be used, Long/Lat order for geographical coordinates, decimal notation, without thousands separator.
Value of Timestamp : Same reference as Trajectory, see above.
Photo-ID POS-Time Long(M)/Easting(M) Lat(M)/Northing(M) Ellisp-Altitude(M) Roll(Deg) Pitch(Deg) Heading(Deg) Lat(Deg) Long(Deg)
0 1420.922556 406985.4245 5049596.2538 75.0160 179.4120 0.0989 143.0824 45.59368459 13.80745991
1 1969.347713 406983.9365 5049595.0566 75.0189 179.6278 -0.0014 158.7005 45.59367361 13.80744106
2 1971.048055 406983.1119 5049594.4337 75.0210 179.4668 -0.0462 163.0412 45.59366790 13.80743061
3 1972.948436 406982.2397 5049593.8956 75.0226 179.5295 -0.0256 168.3631 45.59366294 13.80741953
...
LiDAR
Point cloud files
File format : One or more *.las or *.laz files.
File structure : Las version 1.2.
Value of Coordinates : Same reference as Trajectory, see above.
Value of Timestamp : Same reference as Trajectory, see above.