====== Prepare MM Data Viametris ======

This page describes how to prepare Viametris indoor mobile mapping resources for Orbit. \\
Using the Viametris [[110:mobile_mapping:desktop:mobile_mapping:manage:import:templates|Orbit import templates]] prepared IMMS resources can be [[110:mobile_mapping:desktop:mobile_mapping:manage:import:index|imported into Orbit]].

It is **strongly recommend** to read first [[110:mobile_mapping:desktop:mobile_mapping:manage:index|]].

===== Trajectory =====

Currently no known Viametris IMMS export.

===== Imagery =====

==== Panoramas =====

=== Image files ===

  * Image type : Ladybug 5 or Ladybug3, equirectangular panoramas
  * Image resolution : ratio 2x1, advised 8000×4000 (Ladybug 5), 5400x2700 (Ladybug 3)
  * Files : *.jpg files, each image is one jpg image file.
  * File name : Image_000000.jpg, Image_000001.jpg, Image_000002.jpg, ....
  * Folder structure : all files in one folder

=== Image positions and orientations file ===

  * Files : one asccii *.trj file
  * Rows : each image is one record
  * 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

<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>
===== Point Cloud =====

  * Files : one or more *.las
  * File name: free of choice
  * Latitude, Longitude : Local projected coordinate system