Search found 70 matches

by jstum
Tue Apr 05, 2022 7:53 am America/New_York
Forum: Questions/Comments
Question: l2gen with SeaDAS 8.2.0 fails to process Landsat-8
Replies: 3

Re: l2gen with SeaDAS 8.2.0 fails to process Landsat-8

Hello, Thank you for your quick response. I did'nt understand that I had to check the tags for releases. I thus downloaded tag R2022.3 and it works fine for Landsat-8. However, it fails for Landsat-9 : -E- /home/dshea/focs/oel_hdf4/libl1/l1_options.c Line 207: Could not find type for file LC09_L1TP_...
by jstum
Mon Apr 04, 2022 10:26 am America/New_York
Forum: Questions/Comments
Question: l2gen with SeaDAS 8.2.0 fails to process Landsat-8
Replies: 3

l2gen with SeaDAS 8.2.0 fails to process Landsat-8

Hello, I downloaded SeaDAS 8.2.0 to process Landsat-8 collection 2, and it fails : l2gen par=ParamFile_OLIL8_20220329_141428.L2_232051.nc.par Loading default parameters from /home/admin/app/tools/seadas/current/ocssw/share/common/msl12_defaults.par -E- /home/dshea/focs/oel_hdf4/libl1/l1_options.c Li...
by jstum
Thu Mar 03, 2022 4:47 am America/New_York
Forum: Questions/Comments
Question: No more MODIS/Aqua L1A files in our subscription
Replies: 1

No more MODIS/Aqua L1A files in our subscription

Hello,

There is no more MODIS/Aqua L1A files in our subscription number 1661, despite they are all present in directaccess directory (e.g., for day 061). Maybe due to the recent MODIS data interruption ?

Thank you for your help,

Jacques
by jstum
Fri Jan 07, 2022 7:33 am America/New_York
Forum: Questions/Comments
Question: Landsat-8-9 collection 2 L1 data processing in SeaDAS
Replies: 4

Landsat-8-9 collection 2 L1 data processing in SeaDAS

Hello,

Do you know when SeaDAS wille be able to process Landsat Collection 2 products ?

Thanks !

Jacques
by jstum
Thu Nov 18, 2021 12:05 pm America/New_York
Forum: Questions/Comments
Question: missing (?) scripts in our SeaDAS 8.1.0 ocssw installation
Replies: 2

Re: missing (?) scripts in our SeaDAS 8.1.0 ocssw installation

Well, modis_GEO.py is now MODIS_GEO under the bin directory, with some changes ( :x )
by jstum
Thu Nov 18, 2021 11:09 am America/New_York
Forum: Questions/Comments
Question: missing (?) scripts in our SeaDAS 8.1.0 ocssw installation
Replies: 2

missing (?) scripts in our SeaDAS 8.1.0 ocssw installation

Hello,

In our previous version of SeaDAS ocssw (7.5.3), we had a "scripts" directory (containing e.g. modis_GEO.py)
We just installed SeaDAS version 8.1.0, this directory is missing. Did we miss something during our installation ?

Thanks

Jacques
by jstum
Mon Oct 25, 2021 11:30 am America/New_York
Forum: Questions/Comments
Question: Problem with the Level 1&2 browser applied to OLCI ?
Replies: 1

Problem with the Level 1&2 browser applied to OLCI ?

Hello, I have been using the Level1&2 browser to identify which S3A OLCI Full resolution Level 1 filenames I have to download from your archive to cover a small geographic area over France (south : 43, north, 44, west : 3, east : 4) for year 2017. Your tool returned an enlarged area as given in ...
by jstum
Wed Oct 06, 2021 9:01 am America/New_York
Forum: Questions/Comments
Question: OLCI 709 nm band
Replies: 4

Re: OLCI 709 nm band

by jstum
Wed Oct 06, 2021 8:20 am America/New_York
Forum: Questions/Comments
Question: OLCI 709 nm band
Replies: 4

Re: OLCI 709 nm band

Thanks Sean. Is there some internal report about the method used to derive these coefficients ?
by jstum
Tue Oct 05, 2021 7:03 am America/New_York
Forum: Questions/Comments
Question: OLCI 709 nm band
Replies: 4

OLCI 709 nm band

Hello, I'm processing OLCI/Sentinel-3A with SeaDAS 7.5 Seadas_OLCI_Spectrum.PNG , and I don't understand why the surface reflectance (rhos) at 709 nm is always depleted as compared to the two nearby wavelengths (681 and 754). I speak about ocean spectrum, far from sunglint or clouds, with no vicario...