Date Announcementsort descending Description
2018-01-25 Public Release of the NASA/GSFC AQUARIUS RFI Level 3, Version 1.0 Product by the PO.DAAC The PO.DAAC is pleased to announce the availability of the level 3, monthly Aquarius Radio Frequency Interference (RFI) V1.0 dataset produced by NASA/GSFC.  The product provides insight into the global distribution of RFI at L-band and serves as a useful adjunct to the Aquarius V5.0 end-of-mission...
2019-02-14 QuikSCAT Level 1C Sigma-0 and Winds from Non-spinning Antenna Version 2 Dataset Release DOI: 10.5067/QSNON-L1CA2 The PO.DAAC is pleased to announce the public release of the QuikSCAT Level 1C Averaged Sigma-0 and Winds from Non-spinning Antenna Version 2.0 dataset. More information about QuikSCAT is available from the...
2020-09-04 QuikSCAT Level 2B Version 4.1 Dataset Release The PO.DAAC is pleased to announce the public release of the QuikSCAT Level 2B Ocean Wind Vectors in 12.5km Slice Composites version 4.1 dataset. More information regarding the QuikSCAT mission and instrumentation is available from PO.DAAC’s mission webpage...
2020-10-01 Reconstructed GMSL from GRACE and In Situ 1900 to 2018 Dataset Release The PO.DAAC is pleased to announce the public release of Reconstructed Global Mean Sea Level (GMSL) from GRACE and In Situ observations 1900 to 2018. The dataset was produced by JPL scientist Thomas Frederikse and his colleagues for their recent Nature publication (Frederikse et al., 2020) under...
2024-03-28 Recorded Earthdata Webinar: Accessing Data for the World's Water with SWOT   Check out the recording of our latest Earthdata Webinar: Accessing Data for the World's Water with SWOT! Launched in December 2022, the Surface Water and Ocean Topography (SWOT) mission provides an unprecedented look at Earth's water. A joint undertaking by NASA and CNES (Centre National D'...
2019-10-08 Reduced quality NOAA STAR S-NPP SST data during inclination adjustment maneuver NOAA STAR has announced that four granules of S-NPP SST data contain defective results during the satellite inclination adjustment maneuver. The affected data are within the observation time coverage of 2019-09-26T16:10:00 and 2019-09-26T16:50:00, during which the sensor was pointing to the wrong...
2021-10-26 Release announcement for the ECCO Version 4 Release 4b Datasets The PO.DAAC is pleased to announce the public release of ECCO Version 4, Release 4b (V4r4b), an errata for the ECCO Version 4 revision 4 (V4r4) ocean and sea-ice state estimate. An issue has been identified and corrected with atmospheric pressure forcing used in V4r4. Main effects of the error are...
2021-11-30 Release of Sentinel-6 Michael Freilich Altimetry Datasets The PO.DAAC is pleased to announce the release of datasets from the Sentinel-6 Michael Freilich/Jason CS radar altimeter mission, which aims to provide high-precision measurements of global sea-level that build upon the extensive record of observation from the previous Jason series altimetry...
2019-11-21 Release of the PO.DAAC Surface Water and Ocean Topography (SWOT) Mission Page The PO.DAAC is pleased to release the Surface Water and Ocean Topography (SWOT) mission page: https://podaac.jpl.nasa.gov/SWOT. The SWOT mission is targeted to launch in September 2021, providing valuable data about the world's oceans and its terrestrial...
2022-01-31 Release of the simulated SWOT Level-2 Sea Surface Height (SSH) version 1 datasets The PO.DAAC is pleased to announce the public release of the simulated SWOT Level-2 (L2) Sea Surface Height (SSH) version 1 datasets. This collection includes 8 synthetic SWOT SSH products created by the SWOT project (JPL/CNES) based on the...
2023-11-07 Release of TOPEX/Poseidon GDR-F Reprocessed data Date: November 7, 2023 We are pleased to announce the release of a fully reprocessed version of the TOPEX/POSEIDON Geophysical Data Record. After an exhaustive examination of all archived information from the TOPEX/POSEIDON mission by NASA and CNES teams, this product has been generated by reprocessing data from the on-...
2022-07-28 Release Sentinel-6 Michael Freilich Reprocessing Datasets The PO.DAAC is pleased to announce the release of reprocessed L1A, L1B and L2 altimetry data from the Sentinel-6 Michael Freilich/Jason CS radar altimeter mission. This mission aims to provide high-precision measurements of global sea-level that build upon the extensive record of observation from...
2023-03-01 REMINDER - PO.DAAC Drive and Legacy Tools and Services RETIREMENT March 31, 2023 Important Information for Users PO.DAAC has been preparing for the next generation of NASA Earth observing missions and the migration of the data archive, tools, and services to the Cloud. Part of this transition is determining which tools and services are best for our users in the new environment along with the challenges of...
2019-02-13 REMINDER - PO.DAAC FTP RETIREMENT: Important Information for Users Last year, we informed our users (https://podaac.jpl.nasa.gov/announcements/2018-06-05_Deprecation_of_FTP_at_PO.DAAC) that NASA was in the process of deprecating the use of the FTP protocol for data and...
2019-06-03 REMINDER - PO.DAAC FTP SERVICE NO LONGER AVAILABLE A gentle reminder that as of today, 3 June 2019, FTP service is no longer available at PO.DAAC. If you have not done so already, please transition to PO.DAAC’s operational HTTPS data distribution services, PO.DAAC Drive. PO.DAAC Drive (podaac-tools.jpl.nasa.gov/drive/) offers file navigation and...
2023-01-30 Remote Sensing System stops production of the AMSR2 Level-2 and -3 v8a SST datasets On Jan 11, 2023 The Remote Sensing System (RSS) stopped producing and delivering both the AMSR2-REMSS-L2P-v8a (10.5067/GHAM2-2PR8A) and AMSR2-REMSS-L3U-v8a (10....
2019-08-29 Remote Sensing Systems (RSS) SMAP Sea Surface Salinity (SSS) V4.0 Datasets Release DOI:  10.5067/SMP40-2SOCS           10.5067/SMP40-3SPCS           10.5067/SMP40-3SMCS    The PO.DAAC is pleased to announce the release of the...
2023-02-15 Remote Sensing Systems GHRSST L2P AMSR2 SST v8.2 Datasets Release The PO.DAAC is pleased to announce the public release of the GHRSST Level-2P AMSR2 SST v8.2 datasets from Remote Sensing Systems. This release includes both Near Real Time (RT) and Final AMSR2 L2P SST v8.2 datasets, which supersede the existing AMSR2 L2P v8a (DOI: 10.5067/GHAM2-2PR8A and 10.5067/...
2023-05-31 Remote Sensing Systems GHRSST L3U AMSR2 SST v8.2 Datasets Release The PO.DAAC is pleased to announce the public release of the GHRSST Level-3U AMSR2 SST v8.2 datasets from Remote Sensing Systems. This release includes both Near Real Time (RT) and Final AMSR2 L3U SST v8.2 datasets, which supersede the existing AMSR2 L3U v8a datasets (DOI: 10.5067/GHAM2-3TR8A and...
2017-10-06 REMSS AMSR2 L2P SST dataset updated from version 7.2 to 8.0a Please be informed that the Remote Sensing Systems (REMSS) AMSR2 L2P SST dataset has been upgraded from version 7.2 to v8.0a.  The current version 7.2 ended its production on the September 25, 2017, and the new version 8a started at the same time. Although it may take a month for PO.DAAC to...

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