====== Prepare MM Data Navvis M3-Trolley =====

This page describes the Navvis M3-Trolley resources for Orbit. \\
Using the according [[180:desktop_ext:mobile_mapping:manage_import:templates|Orbit Import Template]] the described resources can be [[180:desktop_ext:mobile_mapping:manage_import:index|imported into Orbit]] 

There is another export possibility from the NavVis software, for which there another template is available, see [[180:desktop_ext:mobile_mapping:manage_import:navvis_m3_trolley-v1|]] \\ 

It is **strongly recommended** to read first [[180:technology:3d_mapping:about_resources|]].

===== Panoramas =====

=== Image files ===

  * Image type : Equirectangular panoramas.
  * Image resolution : 8192x4096 pixels.
  * File format : Each image is one *.jpg file.
  * File name : Concat(LPad([file_id],5,"0"),"-pano"), e.g. 00000-pano, 00001-pano, 00002-pano, ...
  * Folder structure : all files in one folder.

=== Image positions file ===

  * File format : One ascii *.csv or *.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 "file_id" : Image file identifier.
  * Value of "dataset_location" coordinates : Projected coordinates, local height, decimal notation, no thousands separator.

<code>
id	location_x	location_y	location_z	orientation_q1	orientation_q2	orientation_q3	orientation_q4	floor_location_x	floor_location_y	floor_location_z	dataset_location_x	dataset_location_y	dataset_location_z	dataset_orientation_q1	dataset_orientation_q2	dataset_orientation_q3	dataset_orientation_q4	dataset_floor_location_x	dataset_floor_location_y	dataset_floor_location_z	dataset_id	camera_head	file_path	file_id	hidden
217	11.56750199	48.14941992	0.561644099	0.589322	-0.008946	0.002301	0.807845	11.56750272	48.14941842	-1.274013638	1.274323	0.328581	1.835658	0.799238	-0.007886	0.004809	0.600943	1.225878	0.159532	0	3	12	data/2015-12-23_11.33.22	0	FALSE
218	11.56750707	48.14942558	0.562949914	0.954003	-8.00E-05	0.004661	0.299762	11.56750517	48.14942488	-1.274013638	1.939104	0.639742	1.836964	0.999952	0.001282	0.004482	0.008613	1.778087	0.653964	0	3	12	data/2015-12-23_11.33.22	1	FALSE
219	11.56751802	48.14942989	0.563053194	0.961026	-0.000661	0.004206	0.276426	11.5675161	48.14942924	-1.274013638	2.882906	0.583681	1.837067	0.999867	0.000594	0.004217	-0.015757	2.723582	0.60279	0	3	12	data/2015-12-23_11.33.22	2	FALSE
...
</code>

===== Point Cloud =====

=== LiDAR files ===

  * File format : One or more [[180:technology:supported_formats:index|supported point cloud files]].
  * Value of Coordinates : Same references as Panorama Photo Positions, see above.