Search found 26 matches

by GES DISC-EDL - zliu
Wed Sep 09, 2026 2:04 pm America/New_York
Forum: Home
Question: What is the TMPA (3B42, 3B43) grid structure?
Replies: 1

Re: What is the TMPA (3B42, 3B43) grid structure?

TMPA (3B42, 3B43) has been discontinued as of Dec. 31, 2019. Users are strongly encouraged to shift to the successor, IMERG, https://www.earthdata.nasa.gov/search?keys=imerg
by GES DISC-EDL - zliu
Wed Sep 09, 2026 1:40 pm America/New_York
Forum: Home
Question: In TRMM V7 2A12, why are there no hydrometeor profiles over land?
Replies: 1

Re: In TRMM V7 2A12, why are there no hydrometeor profiles over land?

Additional comment from John Kwiatkowski, Due do large uncertainties the TRMM 2A12 hydrometeor profiles over land are set to missing. Users should be accessing the GPM era data products: TMI GPROF https://storm.pps.eosdis.nasa.gov/storm/ or through GES DISC 2A-CLIM 2AGPROFTMI TRMM TMI Precipitation ...
by GES DISC-EDL - zliu
Thu Aug 14, 2025 10:30 am America/New_York
Forum: Home
Question: Problem with Earthdata login
Replies: 1

Re: Problem with Earthdata login

Never mind. I deleted my Chrome browsing data and restarted Chrome. Now it is working without issues. Earthdata Download, when it works, can significantly reduce a lot of data access issues, IMO. A suggestion for improvement: make the forum more visible on each page. Right now, it is hard to find it...
by GES DISC-EDL - zliu
Wed Aug 13, 2025 3:12 pm America/New_York
Forum: Home
Question: Problem with Earthdata login
Replies: 1

Problem with Earthdata login

Hello, I tried to use Earthdata Download app to download data. When the downloading started, I saw a window saying "You must log in...". On the web browser, I got this error: <Error> <Code>RequestHeaderSectionTooLarge</Code> <Message>Your request header section exceeds the maximum allowed ...
by GES DISC-EDL - zliu
Tue Jun 11, 2024 1:48 pm America/New_York
Forum: Home
Question: Can't download GPM_3IMERGDL files
Replies: 1

Re: Can't download GPM_3IMERGDL files

Hello, the temporal range is correct. If you visit the dataset landing page, you will see the valid temporal range, such as, Temporal Coverage:2000-06-01 to 2024-06-09 PPS is back filling the Late data and you can see the status or progress on the landing page as well, https://disc.gsfc.nasa.gov/dat...
by GES DISC-EDL - zliu
Thu Aug 10, 2023 8:18 am America/New_York
Forum: Home
Question: variables available in GPM IMERG Final Precipitation L3 Half Hourly 0.1 degree x 0.1 degree V07
Replies: 1

Re: variables available in GPM IMERG Final Precipitation L3 Half Hourly 0.1 degree x 0.1 degree V07

Grid/precipitationCal (V06) → Grid/precipitation (V07) Please read the IMERG V07 release notes before using: https://docserver.gesdisc.eosdis.nasa.gov/public/project/GPM/IMERG_V07_ReleaseNotes_final.pdf https://disc.gsfc.nasa.gov/information/data-release?title=Release%20of%20IMERG%20Final%20products...
by GES DISC-EDL - zliu
Wed Jul 19, 2023 2:32 pm America/New_York
Forum: Home
Question: Where is the data pathfinder link?
Replies: 1

Where is the data pathfinder link?

Where is the data pathfinder? Where is the link?
by GES DISC-EDL - zliu
Mon Jul 17, 2023 12:34 pm America/New_York
Forum: Home
Question: Script to download IMERG
Replies: 4

Re: Script to download IMERG

You could use Giovanni, https://giovanni.gsfc.nasa.gov/giovanni/#service=TmAvMp&starttime=&endtime=&data=GPM_3IMERGDL_06_precipitationCal

and Panoply (displaying the downloaded file), https://www.giss.nasa.gov/tools/panoply/ to verify your downloaded file.