Search found 59 matches
- Tue Jul 21, 2026 2:26 pm America/New_York
- Forum: Home
- Question: No incidence angle data or range for SWOT L2 LR data
- Replies: 3
Re: No incidence angle data or range for SWOT L2 LR data
Glad it helped you, @galasnow !
- Wed Jul 01, 2026 8:11 pm America/New_York
- Forum: Home
- Question: No incidence angle data or range for SWOT L2 LR data
- Replies: 3
Re: No incidence angle data or range for SWOT L2 LR data
Hello, Here is advice from one of the SWOT algorithm engineers: The incidence angle can be computed to a pretty good approximation from the cross_track_distance variable in the L2_LR_SSH Expert file using the equations in Sect 8.2.1.2 of the User Handbook (where alpha = cross_track_distance / planet...
- Wed May 20, 2026 5:04 pm America/New_York
- Forum: Home
- Question: Oscar near-real-time data missing?
- Replies: 1
Re: Oscar near-real-time data missing?
Hello, Unfortunately, the NRT OSCAR product is on pause since a wind input had been discontinued since 3/17, and so the OSCAR producer is looking for a suitable replacement input. In the meantime, I hope the OSCAR Interim product can help (5-day latency): https://www.earthdata.nasa.gov/data/catalog/...
- Mon Nov 17, 2025 4:07 pm America/New_York
- Forum: Home
- Question: Suomi-NPP VIIRS Level-Regional Regional 11μm Day/Night Sea Surface Temperature (SST) Data, geophysical folder question
- Replies: 1
Re: Suomi-NPP VIIRS Level-Regional Regional 11μm Day/Night Sea Surface Temperature (SST) Data, geophysical folder questi
Hello,
I am from PO.DAAC, and I believe this question is best answered by OB.DAAC. Please reach out to, or tag, OB.DAAC for help.
Best,
Celia
I am from PO.DAAC, and I believe this question is best answered by OB.DAAC. Please reach out to, or tag, OB.DAAC for help.
Best,
Celia
- Thu Aug 28, 2025 4:26 pm America/New_York
- Forum: Home
- Question: PO.DAAC GCMD Project keyword request
- Replies: 4
Re: PO.DAAC GCMD Project keyword request
Thank you, I'd like to make a small edit - adding "the" in the first sentence of the definition, to become: Ocean salinity is an essential climate variable within the global climate observing system, and plays important roles in ocean physics and biogeochemistry, climate variability, and t...
- Wed Aug 20, 2025 8:21 pm America/New_York
- Forum: Home
- Question: PO.DAAC GCMD Project keyword request
- Replies: 4
PO.DAAC GCMD Project keyword request
Hello, I would like to request the following project keyword. Please let me know if any other information is needed. Thanks! -Celia Ou Short name: OSST Long name: NASA Ocean Salinity Science Team Description: Ocean salinity is an essential climate variable within the global climate observing system,...
- Fri Aug 01, 2025 3:32 pm America/New_York
- Forum: Home
- Question: Download Issues for MODIS Chlorophyll-a, SST, and SeaDAS Software – Downloads Restart on Interruption
- Replies: 1
Re: Download Issues for MODIS Chlorophyll-a, SST, and SeaDAS Software – Downloads Restart on Interruption
Hello, I think OB.DAAC will be able to help you as SeaDAS is their software. Please tag OB.DAAC instead of PO.DAAC for your question.
- Wed Jul 30, 2025 1:55 pm America/New_York
- Forum: Home
- Question: SWOT simulator
- Replies: 1
Re: SWOT simulator
Hello, This is the SWOT documentation, not specific to the CNES SWOT simulator, but the mission documentation may also help: https://podaac.jpl.nasa.gov/SWOT?tab=datasets-information§ions=about WSE is relative to the geoid. It may be that the easiest information to obtain about the source of...
- Wed Jun 18, 2025 12:54 pm America/New_York
- Forum: Home
- Question: Question About RRS_443 Variability in MODIS Aqua L2 Data
- Replies: 6
Re: Question About RRS_443 Variability in MODIS Aqua L2 Data
Hi, I can't help you with these files, but OB.DAAC probably can!
- Tue Jun 17, 2025 7:01 pm America/New_York
- Forum: Home
- Question: Question About RRS_443 Variability in MODIS Aqua L2 Data
- Replies: 6
Re: Question About RRS_443 Variability in MODIS Aqua L2 Data
Hello,
It may help to mention the download links you used, or where you got the data from. I also recommend adding the tag for OB.DAAC to your post.
It may help to mention the download links you used, or where you got the data from. I also recommend adding the tag for OB.DAAC to your post.