Datesort ascending Announcement Description
2022-03-24 Adaptive Sampling of Rain and Ocean Salinity from Autonomous Seagliders (Guam 2019-2020) Dataset Release The PO.DAAC is pleased to announce the public release of the Adaptive Sampling of Rain and Ocean Salinity from Autonomous Seagliders (Guam 2019-2020) dataset collected by a NASA funded salinity project (NNX17AK07G). The Seaglider is an autonomous profiler measuring salinity and temperature in the...
2022-03-16 EUMETSAT OSI SAF GHRSST GOES-16/ABI and MSG/SEVIRI SST_DR L3C v1.0 Datasets Release The PO.DAAC is pleased to announce the public release of two geostationary platform Sea Surface Temperature (SST) datasets, the GHRSST L3C GOES-16/ABI and MSG/SEVIRI SST_DR v1.0 produced by the European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Ocean and Sea Ice...
2022-03-03 PO.DAAC Dataset Migration to Earthdata Cloud in AWS - Phase 3 - Batch 1 The PO.DAAC data archive is being migrated to the NASA Earthdata Cloud, hosted in Amazon Web Services (AWS). In an effort to best support the users as they begin transitioning their workflows or...
2022-02-22 Multi-Mission Optimally Interpolated Sea Surface Salinity (OISSS) Monthly Level 4 V1.0 Dataset Release The PO.DAAC is pleased to announce the availability of the PI-produced Multi-Mission Optimally Interpolated Sea Surface Salinity (OISSS) Monthly Level-4 V1.0 dataset based on the AQUARIUS/SAC-D, SMAP and SMOS level-2 mission data gridded on a 0.25 degree spatial grid with a monthly time scale. The...
2022-02-17 NAVO GHRSST L2P EWS-G1 v1.0 Datasets Release The PO.DAAC is pleased to announce the public release of the NAVO GHRSST L2P Sea Surface Temperature (SST) v1.0 datasets from the GOES Imager sensor on the Electro-Optical Infrared Weather System – Geostationary satellite (EWS-G1). The EWS-G1, formerly GOES-13, is the first Department of Defense...
2022-02-07 MUR data processing delays PO.DAAC would like to give advance notice to its users that there could be potential delays in data product availability for the GHRSST Level 4 MUR Global Foundation Sea Surface Temperature Analysis (v4.1) and GHRSST Level 4 MUR25 Global Foundation Sea Surface Temperature Analysis (v4.2) data...
2022-01-31 Earth & Space Research OSCAR L4 Version 2.0 Dataset Release The PO.DAAC is pleased to announce the public release of the Earth & Space Research, Ocean Surface Current Analyses Real-time (OSCAR) Level 4 Version 2.0 datasets. OSCAR ocean mixed layer velocities are calculated from satellite-sensed sea surface height gradients, ocean vector winds, and sea...
2022-01-31 COMPLETED: PO.DAAC Phase 1 - Operational Switch from PO.DAAC Drive to Cloud Only Distribution As detailed in the January 24, 2022 announcement, PO.DAAC has completed the transition of the Phase 1 datasets. Starting today, January 31, 2022 at 20:00 UTC...
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...
2022-01-27 NOAA GHRSST NPP/N20 VIIRS L2P/L3U v2.80 Datasets Release The PO.DAAC is pleased to announce the public release of the NOAA GHRSST VIIRS L2P/L3U v2.80 datasets onboard the Suomi National Polar-orbiting Partnership (NPP) and the NOAA-20 (N20); designated pre-launch as “Joint Polar Satellite System-1”, or JPSS-1/J1 satellites. The v2.80 datasets are an...
2022-01-24 PO.DAAC Phase 1 - Operational Switch from PO.DAAC Drive to Cloud Only Distribution As detailed in the 12 July 2021 announcement, PO.DAAC has been migrating datasets to the NASA Earthdata Cloud, hosted in Amazon Web Services (AWS). On January 31, 2022 at 17:00 UTC...
2022-01-18 PO.DAAC Phase 1 - Operational Switch from PO.DAAC Drive to Cloud Only Distribution As detailed in the 12 July 2021 announcement, PO.DAAC has been migrating datasets to the NASA Earthdata Cloud, hosted in Amazon Web Services (AWS). On January 31, 2022 at 17:00 UTC...
2021-12-20 CYGNSS Science Data Record Version 3.1 Data Release The PO.DAAC is pleased to announce the public release of the (Cyclone Global Navigation Satellite System) CYGNSS Science Data Record (SDR) Version 3.1 (V3.1) Level 1 (L1) DDM calibration, Level 2 (L2) wind speed retrieval , and Level 3 (L3) gridded wind speed datasets. Improvements have been made...
2021-12-15 Blog: 2021 Cloud Hackathon Supports Scientists To Explore Cloud-Based Data Workflows The 2021 Cloud Hackathon In mid-November 2021, the NASA Physical Oceanography Distributed Active Archive Center (PO.DAAC),...
2021-12-09 PO.DAAC Dataset Migration to Earthdata Cloud in AWS - Phase 2 - Batch 5.2 As detailed in the 12 July 2021 announcement, the PO.DAAC data archive is being migrated to the NASA Earthdata Cloud, hosted in Amazon Web Services (AWS). In an effort to best support the users as...
2021-12-08 COWVR and TEMPEST on STP-H8 expected to launch December 21 The Department of Defense (DoD)-sponsored Space Test Program-Houston 8 (STP-H8) mission, carrying Jet Propulsion Laboratory’s Compact Ocean Wind Vector Radiometer (COWVR) and Temporal Experiment for Storms and Tropical Systems (TEMPEST), is scheduled to launch to the International Space Station on...
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...
2021-11-24 CYGNSS Ocean Microplastic Concentration (Version 1.0) Release The PO.DAAC is pleased to announce the public release of the (Cyclone Global Navigation Satellite System) CYGNSS Version 1.0 (V1.0) ocean microplastic concentration dataset. The CYGNSS V1.0 ocean microplastic concentration data are intended for...
2021-11-18 NASA and CEOS Team Up to Provide New Data User Communities with COVERAGE For less experienced users of Earth observation data, sifting through scores of ocean data from multiple agencies to find the right dataset for a particular application can be a daunting task. With so many datasets available, it can be hard for users to find and decide which products best meet...
2021-11-17 PO.DAAC Dataset Migration to Earthdata Cloud in AWS - Phase 2 - Batch 5.1 As detailed in the 12 July 2021 announcement, the PO.DAAC data archive is being migrated to the NASA Earthdata Cloud, hosted in Amazon Web Services (AWS). In an effort to best support the users as...

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