====== NCTech iSTAR Pulsar ======

This page describes the original NCTech Istar Pulsar mobile mapping resources for Orbit import.

Use the corresponding [[224:desktop_ext:mapping:manage_import:templates|Orbit Import Template]] to import the described original data. \\
It is recommend to read first [[224:technology:3d_mapping:about_resources|]].

===== Panoramas =====

=== Image files ===

  * Image type : Equirectangular panoramas.
  * Image resolution : 2: 1 ratio (360 deg by 180 deg).
  * File format : Each image is one *.jpg file.
  * File name : "frame_index" value of image positions file with added '0' in the beginning to have 10 characters name, see below.
  * Folder structure : all files in one folder.

=== Image positions file ===

  * File format : One *.txt or *.csv file.
  * File structure Rows : Each image is one record.
  * File structure Columns : Comma separated (char44), with exact headers of the columns as the example below, order of the columns does not matter as well as extra columns are allowed
  * Value "frame_index" : Filename as on disc\Filename as on disc trimmed of '0' in the beginning, without file extension
  * Value of Coordinates : latitude\longitude WGS84 (EPSG 4326).
  * Value "altitude" : Ellipsoidal or Orthometric height, decimal notation (point, char46), without a thousands separator.

<code>
systemtime_sec,frame_index,lat,lon,altitude,distance,heading,pitch,roll
1549532175.03848,0,45.5023487871278,10.162422950356,157.007664080131,0,129.392755667446,0.156520002404819,-0.990068279200378
1549532183.6096,1,45.5023226992876,10.1624598968437,156.659450053001,4.10492252664007,144.361562261479,0.418065866495299,-0.605716212600544
1549532184.75242,2,45.5022919373426,10.1624922233433,156.53184644158,8.25146607257581,142.811791036711,-0.191922785201807,-0.433594141785264
1549532185.60953,3,45.5022622071318,10.1625265849706,156.406479098846,12.4321170194459,140.066764264749,0.376217161295885,0.497243258288599
1549532186.32379,4,45.5022358933435,10.1625587959556,156.370427853258,16.2769634538357,137.608778947867,0.376949285849903,0.160742270318323
1549532187.03805,5,45.5022100602662,10.1625938977932,156.287355901977,20.2003079307904,134.960314936491,1.06659924751657,0.0295755057264009

...
</code>