You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I am currently working on an internship project on DEM generation from HiRISE using SOCET GXP. I am new to the software and am trying to figure out the processes. In particular, I am wondering how I can obtain and integrate MOLA data for absolute triangulation. I am currently downloading MOLA PEDR data from https://ode.rsl.wustl.edu/mars/datapointsearch.aspx and MOLA DEM from https://astrogeology.usgs.gov/search/map/Mars/GlobalSurveyor/MOLA/Mars_MGS_MOLA_DEM_mosaic_global_463m. However, when I integrate the files into the triangulation process, no control points seem to fall on the images, although the coordinates should match.
Seeing that many of you have experience with HiRISE in SOCET GXP, I was wondering if you have tips or resources for this?
I highly appreciate your support!
The text was updated successfully, but these errors were encountered:
For GXP questions, the best methods for questions is via our email "planetaryphotogrammetry at usgs.gov" or direct emails. There is also the Open Planetary forum: https://www.openplanetary.org/
Anyway, MOLA topography can be extracted from the file above for GXP. While map projected GeoTIFFs seem to work, we still often import the clipped area using an Arc ASCII grid format (created using GDAL) in degrees. Likely the easiest method to clip from the MOLA is visually in QGIS or using gdal "-projwin" parameters. GDAL can be a little tricky if you want to clip a file in a projected meters using Long/Lat bounds. But you can do that using gdal_translate (projwin and projwin_srs) or gdalwarp (te and te_srs).
Thank you for providing this great repository!
I am currently working on an internship project on DEM generation from HiRISE using SOCET GXP. I am new to the software and am trying to figure out the processes. In particular, I am wondering how I can obtain and integrate MOLA data for absolute triangulation. I am currently downloading MOLA PEDR data from https://ode.rsl.wustl.edu/mars/datapointsearch.aspx and MOLA DEM from https://astrogeology.usgs.gov/search/map/Mars/GlobalSurveyor/MOLA/Mars_MGS_MOLA_DEM_mosaic_global_463m. However, when I integrate the files into the triangulation process, no control points seem to fall on the images, although the coordinates should match.
Seeing that many of you have experience with HiRISE in SOCET GXP, I was wondering if you have tips or resources for this?
I highly appreciate your support!
The text was updated successfully, but these errors were encountered: