Date Announcementsort ascending Description
2019-12-05 JPL GRACE and GRACE-FO Mascon RL06M version 02 Datasets Release The PO.DAAC is pleased to announce the public release of the JPL Tellus GRACE and GRACE-FO Mascon Ocean, Ice, and Hydrology Equivalent Water Height Release 6.0 (RL06M) version 02 (v02) datasets. The Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On (GRACE-FO) missions are a joint...
2018-10-02 JPL Aquarius-CAP Version 5.0 Datasets Released The Physical Oceanography Distributed Active Archive Center (PO.DAAC) is pleased to announce the availability of new Level-2 and 3 datasets from the Combined Active-Passive (CAP) Algorithm applied to the version 5.0, end of mission Aquarius/SAC-D data. The CAP datasets are developed and produced by...
2016-05-10 Jason-1 Version E GDR Release We are pleased to announce that reprocessing of all Jason-1 data, as version “E”, is now complete and available for download. This release includes reprocessed data from primary, tandem, and geodetic mission phases, which spans 2002-2013 and includes repeat cycles 1-373, 500-537.   This new...
2013-07-03 Jason-1 Satellite Decommissioning The following message has been forwarded to all registered PO.DAAC users on behalf of the Jason-1 Project Team. Contact was lost with the Jason-1 spacecraft at some point after the last good downlink at 0114 UTC on 21 June 2013. At the time of the last contact, the spacecraft its payload...
2012-05-14 Jason-1 Geodetic Mission New Jason-1 Geodetic Mission   Announcement from the Jason-1 Project on 9 May 2012: As you have been informed in a previous message on 12 April 2012, the CNES-NASA Joint Steering Group directed the Jason-1 Project to move the satellite to a geodetic orbit.  The target orbit was 12+297/406 with a...
2016-12-08 ISS-RapidScat Decommissioning The ISS-RapidScat Project has officially announced the end of operations of the ISS-RapidScat Mission as a result of numerous failed attempts to restore power to the RapidScat from the ISS Columbus module. The root cause of the power outage remains unknown. A robotic survey is currently underway to...
2018-07-27 IPRC/SOEST Optimally Interpolated Sea Surface Salinity (OISSS) Aquarius V5.0 Dataset Released The Physical Oceanography Distributed Active Archive Center (PO.DAAC) is pleased to announce the availability of the Level 4 optimally interpolated, 0.5 degree, near-global, 7-day sea surface salinity (OISSS) product for version 5.0 of the Aquarius/SAC-D dataset. ...
2022-04-18 Integrated Multi-Mission Ocean Altimeter Sea Surface Height (SSH) Level 2 version 5.1 Datasets Release The PO.DAAC is pleased to announce the public release of the Integrated Multi-Mission Ocean Altimeter Sea Surface Height (SSH) Level 2 version 5.1 datasets, which are an extension of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program. More information...
2021-02-19 Integrated Multi-Mission Ocean Altimeter Sea Surface Height (SSH) Level 2 version 5.0 Datasets Release The PO.DAAC is pleased to announce the public release of the Integrated Multi-Mission Ocean Altimeter Sea Surface Height (SSH) Level 2 version 5.0 datasets, which are an extension of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program. More information...
2024-10-14 Impacts to recent PO.DAAC SST datasets Due to the major weather impacts from the recent hurricanes Helene and Milton on NOAA data centers several PO.DAAC sea surface temperature (SST) datasets have been affected. These include missing data from: AVHRR_OI-NCEI-L4-GLOB-v2.1 AMSR2-REMSS-L2P-v8.2 AMSR2-REMSS-L2P_RT-v8.2 AMSR2-REMSS-...
2024-10-22 Hydrocron Time Series API for SWOT Hydrology Data Products Now Available The PO.DAAC is pleased to announce the general availability of Hydrocron - an API for time series retrievals of hydrology data products from the Surface Water and Ocean Topography (SWOT) mission. Hydrocron currently...
2022-09-12 HOMAGE time series of steric sea level height anomalies and ocean heat content estimates v01 Datasets Release The PO.DAAC is pleased to announce the public release of the NASA Heat and Ocean Mass from Gravity ESDR (HOMaGE) monthly time series of global averaged steric sea level height anomalies (SLHA) and ocean heat content (OHC) estimates version 01 (v01), derived from the in-situ measurements. This...
2022-07-22 HOMaGE G/GFO Monthly Global Ocean Mass Anomaly v1.0 Dataset Release The PO.DAAC is pleased to announce the public release of the GRACE/GRACE-FO Level-4 Monthly Global Ocean Mass Anomaly v1.0 dataset funded by the NASA Heat and Ocean Mass from Gravity ESDR (HOMaGE) project. This release contains the time series of the averaged monthly Global Ocean Mass Anomalies (...
2024-07-23 Harmonic Constants for Baroclinic Tide Prediction Dataset Release The PO.DAAC is pleased to announce the release of the Harmonic Constants for Baroclinic Tide Prediction dataset produced by Edward Zaron (Oregon State University). This dataset provides sea surface height and ocean surface currents associated with the predictable astronomical tide at the M2, S2, N2...
2022-11-15 GRACE-FO Level-2 Monthly Geopotential Spherical Harmonics RL06.1 Datasets Release The PO.DAAC is pleased to announce the public release of the GRACE-FO (GF) Level-2 Monthly Geopotential Spherical Harmonics RL06.1 datasets from the Project Science Data System teams at the Jet Propulsion Laboratory (JPL), German Research Centre for Geosciences (GFZ), and Center for Space Research...
2017-06-20 GRACE Tellus Level-3 ocean-mass data product Please be informed that PO.DAAC has released two important statements for the JPL GRACE Tellus Level-3 ocean-mass product (ftp//podaac-ftp.jpl.nasa.gov/allData/tellus/L3/ocean_mass/RL05/ascii/). 1.  The monthly solutions 11/2017 and 12/2017 were produced off of GRACE Level-2 fields with only a...
2021-06-11 GRACE and GRACE-FO Level-3 Monthly Ocean & Land Mass Anomaly RL06 version 04 Datasets Release The PO.DAAC is pleased to announce the public release of the updated Tellus JPL/GFZ/CSR GRACE and GRACE-FO Level-3 Monthly Ocean/Land Water-Equivalent-Thickness Surface-Mass Anomaly Release 6.0 (RL06) version 04 (v04) datasets. The Gravity Recovery and Climate Experiment (GRACE) mission is a joint...
2020-01-29 GRACE and GRACE-FO Level 3 Monthly Ocean & Land Mass Anomaly RL06 version 03 Datasets Release The PO.DAAC is pleased to announce the public release of the Tellus JPL/GFZ/CSR GRACE and GRACE-FO Level 3 Monthly Ocean/Land Mass Anomaly Release 6.0 (RL06) version 03 datasets. The new GRACE and GRACE-FO RL06 v03 datasets are updated from the current Land Mass v01 (LND_v01) and Ocean Mass v02 (...
2021-11-04 Global Mean Sea Level Trend from Integrated Multi-Mission Ocean Altimeters TOPEX/Poseidon, Jason-1, OSTM/Jason-2, and Jason-3 Version 5.1 Dataset Release The PO.DAAC is pleased to announce the public release of the Global Mean Sea Level (GMSL) trend Version 5.1 dataset from the Making Earth System Data Records for Use in Research Environments (MEaSUREs) ...
2021-01-08 Global Mean Sea Level Trend from Integrated Multi-Mission Ocean Altimeters TOPEX/Poseidon, Jason-1, OSTM/Jason-2, and Jason-3 Version 5.0 Dataset Release The PO.DAAC is pleased to announce the public release of the Global Mean Sea Level (GMSL) trend Version 5.0 dataset from the Making Earth System Data Records for Use in Research Environments (MEaSUREs) ...

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