2024-03-26 |
NOAA-20 Rephasing Maneuver Alert |
From March 20th 2024, NOAA-20 is executing the Rephasing Maneuver, which takes approximately 15 days. During this time, NOAA-20 will not meet its orbit requirements. Users should exercise caution when using the NOAA-20 science data. Some missing granules and data degradation are expected. PO.DAAC... |
2024-03-26 |
SMAP RSS Sea Surface Salinity V6.0 Validated Dataset Release |
The PO.DAAC is pleased to announce the availability of the version 6.0 SMAP Sea Surface Salinity (SSS) validated datasets from Remote Sensing Systems (RSS) and sponsored by the NASA Ocean Salinity Science Team. The SMAP satellite was launched on 31 January 2015 with a near-polar orbit at an... |
2024-03-26 |
OSCAR third degree and 1 degree datasets will be retired, and are superseded by Version 2.0 |
Please be informed that the OSCAR third degree and 1 degree datasets will be retired from PO.DAAC in April. The datasets to be retired are:
OSCAR_L4_OC_third-deg... |
2024-03-07 |
Rongowai-CYGNSS Airborne Level 1 Science Data Record Version 1.0 Dataset Release |
The PO.DAAC is pleased to announce the availability of the Rongowai-CYGNSS Airborne Level 1 Science Data Record Version 1.0 dataset produced by the University of Auckland (UoA) Rongowai Science Payloads Operations Centre in New Zealand. The dataset contains the geo-located Delay Doppler Maps (DDMs... |
2024-03-07 |
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'Etudes Spatiales) with contributions from CSA (the Canadian Space Agency) and the United Kingdom Space... |
2024-03-06 |
SWOT KaRIn Science Data Products Release |
The PO.DAAC is pleased to announce the public release of Surface Water and Ocean Topography (SWOT) Ka-band Radar Interferometer (KaRIn) Science Data Products. This release includes:
KaRIn LR oceanography products from forward processing from November 23, 2023 (Cycle 7 from science phase) onward... |
2024-03-05 |
CYGNSS Science Data Record Version 3.2 Datasets Release |
The PO.DAAC is pleased to announce the public release of the (Cyclone Global Navigation Satellite System) CYGNSS Science Data Record (SDR) Version 3.2 (V3.2) Level 1 (L1) DDM calibration, Level 2 (L2) wind speed retrieval, Level 3 fully developed seas (L3 FDS) gridded wind speed, and Level 3 merged... |
2024-02-28 |
SWOT Level 2 Nadir Altimeter and Advanced Microwave Radiometer Geophysical Data Record Release |
The Surface Water and Ocean Topography (SWOT) project is pleased to announce the public release of Level 2 Geophysical Data Record products from the onboard nadir altimeter (NALT) and the advanced microwave radiometer (AMR).
This release includes the Geophysical Data Record (GDR) from each of the... |
2024-02-20 |
PO.DAAC hosts SWOT Data Access Workshop at AGU Chapman: Remote Sensing of the Water Cycle |
The NASA PO.DAAC hosted a SWOT Data Access Workshop on February 13, 2024 in Honolulu, HI in partnership with science guest speakers. 36... |
2024-02-15 |
PO.DAAC town hall and other presentations at the 2024 AGU Ocean Sciences Meeting |
Please join us for the PO.DAAC town hall and presentations during the upcoming AGU Ocean Sciences Meeting, New Orleans, LA, February 18-23, 2024.
The PO.DAAC town hall scheduled for Tuesday, 20 February @... |
2024-02-07 |
NOAA N20 VIIRS L2P/L3U SST datasets are stopped due to L1B issue |
From Feb. 06, 2024, both NOAA N20-VIIRS L2P/L3U SST datasets are paused to delivery due to the L1B error. NOAA SDR team has discovered that the data quality flags at pixel level were erroneously labeled. The investigation is on-going. No new data will be released until the issue is resolved.... |
2024-01-30 |
SASSIE Arctic Field Campaign Dataset Release |
The PO.DAAC is pleased to announce the public release of datasets from the Salinity and Stratification at the Sea Ice Edge (SASSIE) 2022 Arctic Field Experiment.
From August to October 2022, a suite of autonomous and shipboard instrumentation was deployed in the Beaufort Sea to measure how... |
2024-01-22 |
Earthdata Login - Upcoming Password Rotation Requirements |
UPDATE:
Users will NOT be required to update their passwords every 60 days, as it was previously first announced on Wednesday, December 13, 2023.
"Earthdata Login - Implementation of password rotation for Earthdata Login passwords is on hold until further notice".
Wednesday, December 13... |
2024-01-03 |
NOAA/STAR GHRSST Level 3S LEO-PM/DY v2.81 SST datasets |
The PO.DAAC is pleased to announce the public release of the NOAA/STAR GHRSST Level 3S (super-collated) version 2.81 SST datasets, produced from the Low Earth Orbiting (LEO) JPSS (NPP, N20, N21), Metop-FG (Metop-A, B C) and NASA (Aqua, Terra) satellites.
The L3S-LEO is a family of global multi-... |
2023-12-21 |
Parametrized Rain Impact Model (PRIM) for SMAP L2 V1.0 Dataset Release |
The PO.DAAC is pleased to announce the availability of the PI-produced Parametrized Rain Impact Model (PRIM) for SMAP Level-2 V1.0 dataset produced by the University of Central Florida (UCF) Remote Sensing Lab (CFRSL), Orlando, FL and the University of Washington (UW) Applied Physics Lab (APL),... |
2023-12-12 |
Dataset Release of the Saildrone 2022 Arctic field campaign for the Multi-Sensor Improved SST (MISST) project |
PO.DAAC is pleased to announce the dataset release of the Saildrone 2022 Arctic field campaign for the Multi-Sensor Improved SST (MISST) project, which provides surface and oceanographic measurements from two Saildrone uncrewed surface vehicles (USV) during the period of time from 18 June 2022 to... |
2023-12-11 |
PO.DAAC Open Office Hour for SWOT Products |
The recording of the PO.DAAC Open Office Hour for SWOT Data Release, which was held on December 8, 2023, is now available on the PO.DAAC YouTube channel. |
2023-12-01 |
SWOT KaRIn Beta Pre-Validated Data Products |
The PO.DAAC is pleased to announce the public release of “Beta Pre-Validated” Surface Water and Ocean Topography (SWOT) Ka-band Radar Interferometer (KaRIn) Science Data Products. The primary purpose of this release is to familiarize users with science data products from in- flight KaRIn data. This... |
2023-11-16 |
NOAA GHRSST L2P/L3U N21/VIIRS sub-skin SST v2.80 datasets |
The PO.DAAC is pleased to announce the public release of the NOAA ACSPO L2P/L3U v2.80 SST datasets from Visible Infrared Imaging Radiometer Suite (VIIRS) instrument onboard the Joint Polar Satellite System 2 (JPSS-2 or J2) satellite, renamed as NOAA-21 (N21).
The newly added N21 datasets... |
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-... |