Forum

Author Topic: Using *.vrt for ephemeris/RPC of oblique airphotos?  (Read 1200 times)

radar_boy

  • Newbie
  • *
  • Posts: 21
    • View Profile
Using *.vrt for ephemeris/RPC of oblique airphotos?
« on: October 27, 2017, 07:37:17 PM »
I'm using oblique airphotos acquired by NOAA and made freely available as TIFF here:

https://geodesy.noaa.gov/storm_archive/coastal/viewer/index.html

Each TIFF comes with an associated *.vrt file... a format I'm not familiar with. To me it appears to contain ephemeris/RPC.

I want to generate geo-referenced point clouds, as well orthophotos from multiple TIFFs. Is there a way for importing the information from the VRT files into PhotoScan for this purpose (therefore with no GCP required)?

radar_boy

  • Newbie
  • *
  • Posts: 21
    • View Profile
Re: Using *.vrt for ephemeris/RPC of oblique airphotos?
« Reply #1 on: November 08, 2017, 01:21:43 PM »
No thoughts on this from anyone, including the AgiSoft ream???  :'(

Alexey Pasumansky

  • Agisoft Technical Support
  • Hero Member
  • *****
  • Posts: 13211
    • View Profile
Re: Using *.vrt for ephemeris/RPC of oblique airphotos?
« Reply #2 on: November 08, 2017, 05:00:15 PM »
Hello radar_boy,

Can you please send the example or links to the examples of the vrt files and associated raster images to support@agisoft.com, so that we could check the format?
Best regards,
Alexey Pasumansky,
Agisoft LLC