Prepare MM Data Viametris

This page describes how to prepare Viametris indoor mobile mapping resources for Orbit.
Using the Viametris Orbit import templates prepared IMMS resources can be imported into Orbit.

It is strongly recommend to read first Concepts about Mobile Mapping data in Orbit.

Currently no known Viametris IMMS export.

• Image type : Ladybug 5 or Ladybug3, equirectangular panoramas
• Image resolution : Ratio 2×1, advised 8000×4000 (Ladybug 5), 5400×2700 (Ladybug 3)
• Files : One *.jpg file for each image.
• File name : Image_[xxxxxx].jpg
• Folder structure : all files in one folder

• File format : one asccii *.trj file
• File structure Rows : One record for each image.
• File structure Columns : comma separated (char44), no headers, with exact order as the example below (timestamp, X, Y, Z, heading, var1, var2, var3, var4)
• Value “X”, “Y”, “Z” : local projected coordinate system, decimal notation, without thousands separator.

14318.899000,-0.673051676863,6.290002505401,1.080000000000,83.085352211576,0.000000000000,0.000000000000,0.000000000000,0.000000000000
16703.858000,-0.251493710751,8.157250688221,1.080000000000,75.945334278827,0.000000000000,0.000000000000,0.000000000000,0.000000000000
19322.686000,0.247848222806,10.165125861535,1.080000000000,75.359584911640,0.000000000000,0.000000000000,0.000000000000,0.000000000000
...

• File format: One or more *.las or *.laz files.
• File structure: Las version 1.2.
• Value of Latitude, Longitude, Elevation: Local projected coordinate system
• Value of Timestamp : Same reference as Photopositions.