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Suomi NPP VIIRS data download failing

Posted: Mon Dec 09, 2024 3:02 am America/New_York
by dmierling
Hello

We at the Danish Meterological Instititute have for years been downloading Viirs sensor data from the ftp link below:

ftp://podaac-ftp.jpl.nasa.gov/allData/ghrsst/data/GDS2/L2P/VIIRS_NPP/NAVO/v2/


But now the download fails. Have ftp downloads been phased out?

I have been working here for just a few months so I dont know any of the history.

Thank you in advance for your help sorting this out.

Regards Erling Møller
Satellite developer @ DMI

Re: Suomi NPP VIIRS data download failing

Posted: Wed Dec 11, 2024 7:19 pm America/New_York
by PODAAC - celiaoued
Hello,

PO.DAAC phased out FTP downloads, so FTP is not available anymore. Please create an Earthdata login if you do not already have one (https://urs.earthdata.nasa.gov) and use it to download via

Earthdata Search: https://search.earthdata.nasa.gov/search/granules?p=C1996881636-POCLOUD
PO.DAAC Data Subscriber and Downloader: https://github.com/podaac/data-subscriber
cURL
Wget

The Earthdata Search dataset page is reachable from the data access tab of the dataset landing page: https://podaac.jpl.nasa.gov/dataset/VIIRS_NPP-NAVO-L2P-v3.0

Re: Suomi NPP VIIRS data download failing

Posted: Mon Dec 16, 2024 12:56 am America/New_York
by dmierling
Hi

The problem is as suspected ftp site closing. Thank you for confirming that. :)

I will look into the options you mention.

-Erling