Alejandro, Graeme is looking at this more closely and is working on a response.
Kathy
Search found 497 matches
- Wed Apr 17, 2024 11:00 am
- Forum: AIT Framework
- Topic: Problem with anciliary data both with cache and not
- Replies: 3
- Views: 131
- Wed Apr 17, 2024 10:25 am
- Forum: VIIRS SDR
- Topic: sdr_luts.sh fails to download anciliary data
- Replies: 5
- Views: 159
Re: sdr_luts.sh fails to download anciliary data
Alejandro, thank you for sending us this information. We are not sure what the problem is. - The sdr_luts.sh -v log file that you sent shows most of the files were downloaded successfully, but not all of them. - The curl command that you executed looks fine. So I think the next thing to do is to get...
- Tue Apr 16, 2024 11:04 am
- Forum: VIIRS SDR
- Topic: sdr_luts.sh fails to download anciliary data
- Replies: 5
- Views: 159
Re: sdr_luts.sh fails to download anciliary data
Hello Alejandro, I do not know what is causing the failure of your sdr_luts.sh scripts. To help us investigate the cause, can you please try executing the script again using the "-v" option, and sending us the log results? For instance: sdr_luts.sh -v sdrluts_output.txt 2>&1 and send u...
- Tue Apr 16, 2024 10:57 am
- Forum: AIT Framework
- Topic: Problem with anciliary data both with cache and not
- Replies: 3
- Views: 131
Re: Problem with anciliary data both with cache and not
Hello Alejandro. I hope that you are well. I can answer your question about the AIT failure and the log that shows ancillary data downloads failing. We have experienced an ancillary data outage starting late yesterday afternoon (15 April). I have just finished getting the files up to date. Please ch...
- Tue Apr 09, 2024 10:17 am
- Forum: Polar2grid
- Topic: JPSS VIIRS EDR data processing for one band
- Replies: 10
- Views: 30752
Re: JPSS VIIRS EDR data processing for one band
Hello Margad, There are programs that can read and write data files and save them as different formats. For example, the gdal command gdal_tranlsate can do this. You can find this and other utilities at https://gdal.org. The next release of Polar2Grid (Version 3.1) will support VIIRS Land Surface Re...
- Thu Apr 04, 2024 1:09 pm
- Forum: Announcements
- Topic: NOAA20 orbit adjustment
- Replies: 3
- Views: 8041
Re: NOAA20 orbit adjustment
Update #4 Issued April 04, 2024 1604Z: On April 4th, 2024, the NOAA-20 propulsive maneuver was executed successfully with a verified burn that was an expended delta-v duration of 299.2 thruster seconds on 11:56:00Z-11:57:50Z to complete the rephasing campaign. 12:08:13z OMPS returned to fully opera...
- Wed Apr 03, 2024 11:39 am
- Forum: GEOCAT
- Topic: GeoDB OISST data
- Replies: 1
- Views: 6580
Re: GeoDB OISST data
Hello, The short answer then is that there is no convenient way to get older ancillary data from from geodb website. Some of the GEOCAT ancillary datasets are standard, and some are unique to the product. For example, the snow_map product is one that was created from other ancillary specifically in ...
- Tue Apr 02, 2024 1:58 pm
- Forum: Announcements
- Topic: NOAA20 orbit adjustment
- Replies: 3
- Views: 8041
Re: NOAA20 orbit adjustment
Update #3: Issued April 02, 2024 1622Z On April 04, 2024 11:56:00Z, NOAA-20 will perform a 110 second propulsive Re-Phasing Maneuver (RPH) to re-establish mission orbit. The following observatory systems will be affected on April 04, 2024: 11:23:00Z - 13:39:12z CERES will be in Contam-Safe mode, sc...
- Mon Apr 01, 2024 10:07 am
- Forum: Polar2grid
- Topic: JPSS VIIRS EDR data processing for one band
- Replies: 10
- Views: 30752
Re: JPSS VIIRS EDR data processing for one band
Hello again Margad, > 1. Could you please advise on the process of obtaining Surface Reflectance (Bottom of Atmosphere reflectance) from SDR data? The SDRs do not contain surface reflectances. They contain observed radiances at the satellite sensor above the atmosphere, which are then also converted...
- Wed Mar 27, 2024 4:18 pm
- Forum: Polar2grid
- Topic: ABI 500m grid parameters
- Replies: 2
- Views: 2815