I don't use ENVI to process OCI, but it looks like you are limiting your display to the RGB bands ( red as 0.64 µm, green as 0.55 µm, and blue as 0.47 µm). Is there a True Color option that you have set?
Tommy
Search found 449 matches
- Wed Oct 23, 2024 2:35 am America/New_York
- Forum: Home
- Question: Identifying PACE Rrs Wavelengths
- Replies: 7
- Tue Oct 22, 2024 1:25 pm America/New_York
- Forum: Home
- Question: Error using ocssw calibration on VIIRS
- Replies: 6
Re: Error using ocssw calibration on VIIRS
Yes, to make an L2 file you should provide the ancillary data. We make an L1B file from the L1A and GEO and then pass the L1B to l2gen.
I think l2gen has the code to make L2 directly from L1A and GEO but I will defer to one of our SeaDAS experts on running that...
Tommy
I think l2gen has the code to make L2 directly from L1A and GEO but I will defer to one of our SeaDAS experts on running that...
Tommy
- Mon Oct 21, 2024 9:58 pm America/New_York
- Forum: Home
- Question: Error using ocssw calibration on VIIRS
- Replies: 6
Re: Error using ocssw calibration on VIIRS
Are you setting the correct environment?
export OCSSWROOT=path_to_your_ocssw_directory
export OCVARROOT=$OCSSWROOT/var
We stage the operational GEO files so you don't have to make them.
Replace "L1A" with "GEO" in the filename.
Tommy
export OCSSWROOT=path_to_your_ocssw_directory
export OCVARROOT=$OCSSWROOT/var
We stage the operational GEO files so you don't have to make them.
Replace "L1A" with "GEO" in the filename.
Tommy
- Fri Oct 18, 2024 2:56 pm America/New_York
- Forum: Home
- Question: Problems in retrieval by the API of Sentinel 3 files EFR
- Replies: 4
Re: Problems in retrieval by the API of Sentinel 3 files EFR
That query is missing the short_name: 'https://cmr.earthdata.nasa.gov/search/granules.csv?page_size=2000&sort_key=short_name&sort_key=start_date&short_name=&provider=OB_DAAC.... 'https://cmr.earthdata.nasa.gov/search/granules.csv?page_size=2000&sort_key=short_name&sort_key=st...
- Fri Oct 18, 2024 11:13 am America/New_York
- Forum: Home
- Question: Missing MODIS-Aqua granules/orbits from 8 to 13 October
- Replies: 6
Re: Missing MODIS-Aqua granules/orbits from 8 to 13 October
We have the same gaps at L0
Thanks
Tommy
Thanks
Tommy
- Fri Oct 18, 2024 9:11 am America/New_York
- Forum: Home
- Question: Missing MODIS-Aqua granules/orbits from 8 to 13 October
- Replies: 6
Re: Missing MODIS-Aqua granules/orbits from 8 to 13 October
I'm seeing missing data on our source. I'll compare our counts with theirs and see if any can be recovered on our side. I doubt MODIS will be doing any recovery on their side. I'll update when I know more.
Tommy
Tommy
- Fri Oct 18, 2024 8:55 am America/New_York
- Forum: Home
- Question: Missing MODIS-Aqua granules/orbits from 8 to 13 October
- Replies: 6
Re: Missing MODIS-Aqua granules/orbits from 8 to 13 October
I can trace the problem better if you tell me how you are accessing the data and provide an example of a missing granule.
Thanks
Tommy
Thanks
Tommy
- Fri Oct 11, 2024 12:59 pm America/New_York
- Forum: Home
- Question: Running l2gen on OLCI through cmd line
- Replies: 5
Re: Running l2gen on OLCI through cmd line
l2gen only needs the first file:
ifile=Oa01_radiance.nc
geofile=geo_coordinates.nc
It processes all from there.
Tommy
ifile=Oa01_radiance.nc
geofile=geo_coordinates.nc
It processes all from there.
Tommy
- Thu Oct 10, 2024 3:39 pm America/New_York
- Forum: Home
- Question: Running l2gen on OLCI through cmd line
- Replies: 5
Re: Running l2gen on OLCI through cmd line
The Raman Correction was computed already, that output is l2gen processing the file. These are chunky L1B files that take a while to process.
Tommy
Tommy
- Thu Oct 10, 2024 2:40 pm America/New_York
- Forum: Home
- Question: Running l2gen on OLCI through cmd line
- Replies: 5
Re: Running l2gen on OLCI through cmd line
Try adding share to the OCDATAROOT
os.environ['OCDATAROOT'] = '/.../l2gen/ocssw/share'
and there should be an olci directory under share
Tommy
os.environ['OCDATAROOT'] = '/.../l2gen/ocssw/share'
and there should be an olci directory under share
Tommy