====== Prepare Viametris IMMS Resources ======

This page describes the Viametris indoor mobile mapping resources for Orbit. \\
Using the according [[195:desktop_ext:mapping:manage_import:templates|Orbit import templates]] prepared IMMS resources can be [[195:desktop_ext:mapping:manage_import:index|imported into Orbit]].

It is **strongly recommend** to read first [[195:technology:3d_mapping:about_resources|]].

===== Panoramas ======

=== Image files ===

  * Image type : Ladybug 5 or Ladybug3, equirectangular panoramas
  * Image resolution : Ratio 2x1, advised 8000×4000 (Ladybug 5), 5400x2700 (Ladybug 3)
  * Files : One *.jpg file for each image.
  * File name : Image_[xxxxxx].jpg
  * Folder structure : all files in one folder

=== Image positions and orientations file ===

  * 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, Long/X, Lat/Y, Z, heading, var1, var2, var3, var4)
  * Value of Coordinates : any [[195:technology:core:crs|supported coordinate system]] can be used, Long/Lat order for geographical coordinates, decimal notation, without thousands separator.
<code>
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
...
</code>

===== LiDAR =====

=== Point cloud files ===

  * 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.