sarproz-group

ALOS CEOS format

This topic contains 4 replies, has 3 voices, and was last updated by  matusbakon 3 months, 2 weeks ago.

  • Author
    Posts
  • #2130

    matusbakon
    Participant

    Hi,

    I have troubles importing ALOS-1 in CEOS format.

    Thanks

    Attachments:
    You must be logged in to view attached files.
  • #2132

    periz
    Keymaster

    there is some error relative to the coordinates
    before the error you report here an other one happened, it would be useful to look into it
    also, we may need to check the contents of the hand_slc_module structure that you can get by typing “fast” at the command prompt

  • #2306

    richard-czikhardt
    Participant

    Dear prof. Perissin and Matus,

    have you managed to resolve this issue? I’m probably encountering the same one.

    There is prior error concerning the coordinates (of scene centre), since srprz tries to download SRTM for NaN latitude and NaN longitude (please see the log attached).

    Many thanks
    Richard

    Attachments:
    You must be logged in to view attached files.
  • #2308

    matusbakon
    Participant

    What has worked for me was adding last four lines to alos_psr_meta.m

    mid_lat = str2double(facility(3065:3084));
    mid_lon = str2double(facility(3085:3104));
    if isnan(mid_lat) || isnan(mid_lon)
    mid_lat = str2double(summary(123:134));
    mid_lon = str2double(summary(139:148));
    end

    However, I’ve lost the M-file, probably Daniele could provide us with one.

    Cheers

    • #2309

      matusbakon
      Participant

      sorry, first 2 lines 123:134 and 139:148 is original position of center lat and lon

You must be logged in to reply to this topic.