====== Emesent Hovermap ======

This page describes the original Emesent Hovermap mobile mapping resources for Orbit import.

Use the corresponding [[234:desktop_ext:mapping:manage_import:templates|Orbit Import Template]] to import the described original data. \\
It is recommend to read first [[234:technology:3d_mapping:about_resources|]].

===== Planars =====

=== Image files ===

  * Image type : Rectified images (no distortion)
  * Image resolution : 1920x1080 pixels.
  * File format : Each image is one *.jpg file.
  * File name : Exactly as "Filename" value of photo position file, see below.
  * Folder structure : All image files in one folder

=== Image positions files ===

  * File format : One ascii *.csv file
  * File structure Rows : Each image is one record.
  * File structure Columns : Comma seperated (char44), header, with exact order as the example below.
  * Value of Filename : File name as on disk with *.jpg file extension.
  * Value of Coordinates : any [[214:technology:core:crs|supported coordinate system]] can be used, decimal notation, without thousands separator. The user needs to fill the imported point cloud CRS in the Source CRS field.
See [[234:desktop_ext:mapping:manage_import:index|Import Run]] for more information on template usage and CRS selection

<code>
x,y,z,r,p,y,image
0.295762556971686,0.0309127378772585,-0.071027277459956,1.752034485359418,0.249797730813888,3.0786107084306256,frame_000154.jpg
0.306549391749399,0.0392712454781322,-0.0514532988421713,1.700700708444106,0.11852592049329183,3.134352947846504,frame_000179.jpg
...
</code>


===== LiDAR =====

=== Point cloud files ===

  * File format : One or more [[234:technology:supported_formats:index|supported point cloud]] file formats. 
  * File structure : Las/Laz or Ascii *.txt, *.csv file. 
    * Laz (usual Hovermap output) or Las (version 1.2)
    * Ascii File : Space separated (Char32), headers, with exact order as the example below. Line ends by carriage return char(13) and newline char(10) sequence.
  * Value of Coordinates : Any coordinate system. The user needs to fill the imported point cloud CRS in the Source CRS field
See [[234:desktop_ext:mapping:manage_import:index|Import Run]] for more information on template usage and CRS selection

<code>
Long(X) Lat(Y) Z R G B I
4.40487692010655 50.8510926423286 125.763312461527 16 17 19 46
4.40487698750245 50.8510916370433 125.761583937394 16 17 19 46
...
</code>