Date Announcementsort descending Description
2020-10-07 Suomi-NPP VIIRS SST Outage On September 24, Suomi-NPP performed an "Inclination Adjust Maneuver" (https://www.star.nesdis.noaa.gov/icvs/SNPP_Anomalies.php). During the maneuver, the NOAA ACSPO VIIRS SST products from NPP were negatively affected and...
2022-12-08 Surface Water and Ocean Topography (SWOT) Expected to Launch December 15th Mark your calendars! Thursday, December 15th is the targeted date for launch of the SWOT satellite from Vandenberg Space Force Base at 3:46 AM PST. Live launch coverage can be seen on NASA’s website: https://www.nasa.gov/live For more information about the...
2021-07-27 Surface Water and Ocean Topography (SWOT) mission sample L2 data products The PO.DAAC is pleased to announce the availability of Surface Water and Ocean Topography (SWOT) mission sample L2 data products and the associated documents for both oceanography and hydrology. These sample data products have been provided by the SWOT project and generated by the Centre National d...
2022-06-09 SWOT 2019-2020 Prelaunch Oceanography Field Campaign Datasets Release The PO.DAAC is pleased to announce the release of the datasets from the Surface Water and Ocean Topography (SWOT) 2019-2020 Prelaunch Oceanography Field Campaign. The campaign was designed to test the performance of several in-situ instruments/platforms in meeting the SWOT Sea Surface Height (SSH)...
2017-10-20 SWOT Applications User Survey SWOT will provide high spatial resolution sea surface heights and water height measurements of large rivers and lakes. This survey is designed to help quantify user requirements on the SWOT data distribution and archive system hosted by JPL through PO.DAAC in support of science and applications...
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...
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...
2023-06-28 SWOT Level 2 Nadir Altimeter and Advanced Microwave Radiometer Datasets Release The PO.DAAC is pleased to announce the public release of Level 2 science data products from the Surface Water and Ocean Topography (SWOT) mission, which launched in December 2022. SWOT is a joint mission between NASA and CNES that aims to measure ocean surface topography with unprecedented...
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...
2022-06-24 SWOT Simulated North American Continent Hydrology Datasets Release The PO.DAAC is pleased to announce the release of the Surface Water and Ocean Topography (SWOT) Simulated North American Continent Hydrology Datasets. This release provides simulated water surface elevation products that resemble the data to be derived from SWOT Ka-band Radar Interferometer (KaRIn...
2023-02-27 Tellus GRACE-FO L3 RL06.1 v04 Datasets Release The PO.DAAC is pleased to announce the public release of the Tellus GRACE-FO L3 Release 06.1 version 04 (RL06.1v04) datasets. This release includes six Monthly Tellus GRACE-FO Level-3 Land and Ocean Mass Anomaly RL06.1v04 datasets from all three data centers (JPL, GFZ, and CSR), which supersede...
2023-01-30 Tellus JPL GRACE and GRACE-FO Mascon RL06.1Mv03 Datasets Release The PO.DAAC is pleased to announce the public release of the Tellus JPL GRACE and GRACE-FO Mascon Ocean, Ice, and Hydrology Equivalent Water Height Release 06.1 version 03 (RL06.1Mv03) datasets. This release includes two JPL Monthly Mascon RL06.1Mv03 datasets and three time series of the Mascon...
2022-09-29 Terra satellite data outage during 10-19 October 2022 The Terra satellite is scheduled to conduct the Constellation Exit Maneuver (CEM) on October 12 and 19. All science products from observations onboard Terra satellite will be unavailable starting October 10 till October 19 and the missing data can not be recovered. Users should exercise caution...
2018-01-23 The NOAA GHRSST Level-4 AVHRR_OI dataset will resume delivery shortly Due to the recent US government shutdown, the popular NOAA GHRSST Level-4 AVHRR-OI dataset has been impacted and delayed, but will quickly resume delivery tomorrow. We apologize for any inconvenience.
2021-03-19 The PO.DAAC: An Open Ocean of Remote Sensing and In Situ Data for Science in the Cloud Webinar Date: 03/24/21 Brief Description: Join us to learn about NASA's archive for physical oceanography data in the context of Open Science. We'll provide you with an introduction to remote sensing and in situ products at NASA's Physical Oceanography Distributed Active Archive Center (PO.DAAC)...
2023-03-30 UKMO GHRSST L4 OSITA-REP SST v2.0 Datasets Release The PO.DAAC is pleased to announce the public release of the GHRSST Level-4 Reprocessed OSTIA SST v2.0 datasets from the United Kingdom Meteorological Office (UKMO). This high resolution foundation sea surface temperature (SST) dataset is produced by the UKMO through the Operational Sea Surface...
2020-09-16 Upcoming American Customer Satisfaction Index (ACSI) Survey This week, Physical Oceanography Distributed Active Archive Center (PO.DAAC) users will receive an email invitation from CFI Group (noreply@feedback.cfigroup.com) on behalf of NASA. This message will ask you to participate in a web-based survey of...
2018-06-13 Upcoming upgrade of near-real time OSI SAF and EARS ASCAT wind products The following message has been forwarded to all registered PO.DAAC users on behalf of the KNMI Scatterometer Team. Please direct all related inquiries to scat@knmi.nl. Dear wind product user, We are planning to upgrade the near-real time OSI SAF and EARS ASCAT...
2023-03-31 Update to the MUR SST processing chain and recent timeline The Level 4 MUR SST data processing has recently been updated to use GHRSST L2P SST data inputs from the NASA Earthdata Cloud (AWS-West2) in accordance with the transition of PO.DAAC data and services to be 100% in the cloud by mid Spring 2023. This update will not impact users of the MUR datasets...
2021-07-14 Updated PO.DAAC High-Level Tool for Interactive Data Extraction (HiTIDE) tool, version 4.8.2 We are pleased to announce an update to the PO.DAAC High-Level Tool for Interactive Data Extraction (HiTIDE) tool. Version 4.8.2 is now available online at https://podaac-tools.jpl.nasa.gov/hitide/. For questions or to provide feedback,...

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