Search found 14 matches

by PODAAC - celiaoued
Tue Apr 30, 2024 7:41 pm America/New_York
Forum: Home
Question: Subsetting MUR-JPL-L4-GLOB-v4.1 data?
Replies: 15

Re: Subsetting MUR-JPL-L4-GLOB-v4.1 data?

Hello,

OPeNDAP should work now for the older MUR files. Before trying again, you should manually delete a hidden .harmony file in the download folder you were using for the Data Subscriber command:

rm ./data/.harmony
by PODAAC - celiaoued
Thu Apr 25, 2024 8:33 pm America/New_York
Forum: Home
Question: Spatial Filtering
Replies: 1

Re: Spatial Filtering

Hello, Yes, this is a known issue. This kind of spatial search result will happen whenever the granule has bounding boxes as part of its spatial metadata. We have currently removed the bounding boxes for many granules so that the spatial search now works properly for those, but for some granules the...
by PODAAC - celiaoued
Thu Apr 04, 2024 7:40 pm America/New_York
Forum: Home
Question: Inquiry Regarding Differences Between SWOT L2 LR SSH Version 1.0, 1.1, and 2.0
Replies: 1

Re: Inquiry Regarding Differences Between SWOT L2 LR SSH Version 1.0, 1.1, and 2.0

Hello, Please see the 3 previous announcements for SWOT releases, which approximately correspond to 1.0, 1.0-1.1, and 2.0 releases: https://podaac.jpl.nasa.gov/announcements/2023-06-28-SWOT-L2-Nadir-Altimeter-and-Advanced-Microwave-Radiometer-Dataset-Release https://podaac.jpl.nasa.gov/announcements...
by PODAAC - celiaoued
Thu Apr 04, 2024 7:30 pm America/New_York
Forum: Home
Question: Inquiry on Along-Track Data Gaps in SWOT KaRIN SSH L2 2.0 Products
Replies: 1

Re: Inquiry on Along-Track Data Gaps in SWOT KaRIN SSH L2 2.0 Products

Hello, For your reference, here is a page that keeps track of spacecraft events: https://podaac.jpl.nasa.gov/SWOT-events/SWOT_events.html (Also reachable from https://podaac.jpl.nasa.gov/SWOT?tab=mission-events&sections=about ) My first thought is that the gaps come from some flag(s), possibly r...
by PODAAC - celiaoued
Mon Feb 26, 2024 1:27 pm America/New_York
Forum: Home
Question: SWOT
Replies: 4

Re: SWOT

You can also launch this CNES/AVISO tool to search SWOT passes: https://mybinder.org/v2/gh/CNES/search_swot/HEAD?urlpath=voila%2Frender%2Fmain.ipynb

The tool is documented in the SWOT Community Github's CNES-AVISO repository: https://github.com/SWOT-community/CNES-AVISO?tab=readme-ov-file
by PODAAC - celiaoued
Wed Feb 21, 2024 12:02 pm America/New_York
Forum: Home
Question: SWOT
Replies: 4

Re: SWOT

The previous image is an example of using the granule name filter on Earthdata Search. Note that I simply copy the filename up until the cycle number which I replace with ???, then I specify the pass number, and let the rest of the filename be wildcard *. The five resulting granules show a footprint...
by PODAAC - celiaoued
Wed Feb 21, 2024 11:54 am America/New_York
Forum: Home
Question: SWOT
Replies: 4

Re: SWOT

search_for_pass.png
search_for_pass.png (61.82 KiB) Not viewed yet
by PODAAC - celiaoued
Wed Feb 21, 2024 11:07 am America/New_York
Forum: Home
Question: SWOT
Replies: 4

Re: SWOT

Hello, Assuming you want the HR products, you can figure out which Pass + Tile ID combinations cover your area of interest (using Earthdata Search), and expect one product every 20.86455 days for each of those pass/tile id combos. There should be multiple ascending and descending passes that cover d...
by PODAAC - celiaoued
Mon Jan 22, 2024 4:37 pm America/New_York
Forum: Home
Question: missing 'time' data in SWOT_L2_LR_SSH_BASIC
Replies: 2

Re: missing 'time' data in SWOT_L2_LR_SSH_BASIC

Hello, Please see the latest L2_LR_SSH Product Description Document at this page: https://podaac.jpl.nasa.gov/swot?tab=datasets-information&sections=about%2Bdata I believe the description of the quality flags under section 4.1.3, and especially Appendix B will help you. The flags are in binary. ...
by PODAAC - celiaoued
Mon Jan 08, 2024 6:38 pm America/New_York
Forum: Home
Question: Limited SWOT Nadir Data?
Replies: 1

Re: Limited SWOT Nadir Data?

Thanks for bringing up the example command and trying it out! Can you let me know where you found it so that I can confirm the source that needs to be corrected? To make the command work, change the dates to between 2023-06-21 and 2023-11-16 for version 1.0, or between 2023-11-16 and present for ver...