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2019-02-19 |
Warning: VIIRS_NPP-JPL-L2P-v2016.0 dataset degradation |
Unexpected errors have been discovered recently in the VIIRS_NPP-JPL-L2P-v2016.0 dataset since September 15th, 2018. We advise the users to use the post Sept. data with extra caution. Immediate efforts have been... |
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2021-08-06 |
VIIRS SST product outage due to the SNPP satellite anomaly |
The Suomi National Polar-orbiting Partnership (SNPP) satellite has recently experienced an anomaly from August 3, 2021 12:46:45 UTC, resulting in a state in which the spacecraft instrument payload was no longer operating and entered into safe mode. All science data are unrecoverable during this... |
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2022-08-11 |
VIIRS S-NPP product disruption due to the satellite anomaly from July 26, 2022 |
The S-NPP satellite has experienced an anomaly starting from July 26, 2022, and entered into sun point (sun-safe) mode. No science products are available after this date and the missing data cannot be recovered. Data activation activities commenced on August 10, but the science data production... |
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2018-07-16 |
UTCSR/JPL GRACE Level-2 RL06 datasets release |
The PO.DAAC is pleased to announce the public release of the GRACE Level-1/Level-2 Release-06 (RL06) datasets from the University of Texas Center of Space Research (CSR) and the NASA Jet Propulsion Laboratory (JPL). The RL06 has made several significant improvements and updates from the current... |
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2018-11-13 |
Updated PO.DAAC State of the Ocean (SOTO) visualization tool, version 4.3.0 |
We are pleased to announce an update to the PO.DAAC State of the Ocean (SOTO) visualization tool.
Version 4.3.0 is now available online at https://podaac-tools.jpl.nasa.gov/soto/. For questions or to provide... |
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2017-11-15 |
Updated PO.DAAC State of the Ocean (SOTO) visualization tool, version 4.2.1 |
We are pleased to announce an update to the PO.DAAC State of the Ocean (SOTO) visualization tool: Version 4.2.1 is now available online at https://podaac-tools.jpl.nasa.gov/soto/.
For questions or to provide... |
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2017-06-29 |
Updated PO.DAAC State of the Ocean (SOTO) visualization tool, version 4.1.2 |
We are pleased to announce an update to the PO.DAAC State of the Ocean (SOTO) visualization tool: Version 4.1.2 is now available online at https://podaac-tools.jpl.nasa.gov/soto/.
For questions or to provide feedback, please... |
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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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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... |
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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... |
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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... |
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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... |
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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)... |
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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. |
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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... |
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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... |
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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... |
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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... |
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2025-04-24 |
SWOT Science Data Products Transitioning from Version C to Version D on April 28, 2025 |
Dear SWOT User Community,
The joint NASA/CNES SWOT project is pleased to announce the upcoming transition of SWOT science data products from Version C to Version D.
The Version D products resolve several known issues in the Version C KaRIn science data products.
They are generated with updated... |
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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... |
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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... |
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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... |
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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... |
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2024-06-10 |
SWOT Discharge Algorithm Working Group Sword of Science River Discharge Dataset Release |
The PO.DAAC is pleased to announce the public release of Surface Water and Ocean Topography (SWOT) Sword of Science River Discharge data products. The SWOT mission is implemented jointly by NASA and Centre National D'Etudes Spatiales (CNES) to provide valuable data and information about the world's... |
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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... |
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2024-05-13 |
SWOT Ancillary Data Products Release |
The PO.DAAC is pleased to announce the public release of Surface Water and Ocean Topography (SWOT) ancillary data products. The SWOT mission is implemented jointly by NASA and Centre National D'Etudes Spatiales (CNES) to provide valuable data and information about the world's oceans and its... |
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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)... |
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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... |
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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... |
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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... |
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2019-10-04 |
Successful ocean-monitoring satellite mission ends |
The Jason-2/Ocean Surface Topography Mission (OSTM), the third in a U.S.-European series of satellite missions designed to measure sea surface height, successfully ended its science mission on Oct. 1. NASA and its mission partners made the decision to end the mission after detecting deterioration... |
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2019-04-09 |
SPURS-2 Field Campaign Datasets Released |
The PO.DAAC is pleased to announce the availability of data from the NASA SPURS-2 field campaign. This initial release includes the first seven of what will ultimately be a total of twenty eight in-situ datasets produced during SPURS-2 that will be archived/distributed by the PO.DAAC. Datasets... |
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2015-05-11 |
SPURS-1 FIELD CAMPAIGN DATASETS RELEASED |
The PO.DAAC is pleased to announce the availability of the SPURS-1 field campaign data. The SPURS (Salinity Processes in the Upper Ocean Regional Study) project is a series of science process studies and associated oceanographic field campaigns that, in conjunction with the Aquarius/SAC-D and SMOS... |
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2018-11-05 |
SMAP Sea Surface Salinity (SSS) V3.0 Dataset from Remote Sensing Systems (RSS) Released |
The PO.DAAC is pleased to announce the availability of the version 3.0 SMAP Sea Surface Salinity (SSS) data from Remote Sensing Systems (RSS). Several enhancements over the previous release are implemented including:
Use of Version 4 L1B SMAP RFI filtered... |
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2018-04-25 |
SMAP Sea Surface Salinity (SSS) V2.0 70km Dataset from Remote Sensing Systems (RSS) Released |
The PO.DAAC is pleased to announce the availability of updated version 2.0 SMAP Sea Surface Salinity (SSS) data from Remote Sensing Systems (RSS) at a spatial resolution of 70km.
As is the case for the 40-km resolution product, the 70-km product is resampled... |
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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... |
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2024-06-07 |
SMAP RSS Sea Surface Salinity V5.3 Evaluation Dataset Release |
The PO.DAAC is pleased to announce the availability of the version 5.3 SMAP Sea Surface Salinity (SSS) evaluation 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... |
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2022-08-26 |
SMAP in Safe Mode |
The NASA Soil Moisture Active Passive (SMAP) observatory has entered a safe-mode starting from August 8, 2022 in order to maintain its essential functions but stops science data acquisition. The Project team is investigating the cause of the anomaly and actively working on resuming operations to... |
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2021-06-22 |
Sentinel-6A Michael Freilich Altimetry Low Resolution NRT/STC Datasets Release |
NASA's Physical Oceanography Distributed Active Archive Center (PO.DAAC) is pleased to announce the initial 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... |
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2020-12-02 |
Sentinel-6 Michael Freilich Satellite Now in Orbit |
The Sentinel-6 Michael Freilich satellite, the first of two identical spacecraft, was successfully launched into Earth orbit on Saturday, 21 November 2020 to continue sea level observations for at least the next decade. You can read more about the launch and the mission... |
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2022-08-01 |
Sentinel-6 Michael Freilich Reprocessing Updates: Version 2 Completed, Version F Retired |
Reprocessed L1A, L1B and L2 altimetry data from the Sentinel-6 Michael Freilich/Jason CS radar altimeter mission were released through the PO.DAAC for the first time on July 28th, 2022. The new releases include Non-Time Critical (NTC) data reprocessed with the latest Sentinel-6 processing baseline... |
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2023-07-26 |
Sentinel-6 Michael Freilich Reprocessing Updates F08 completed and will be released on July 31, 2023 |
The PO.DAAC is pleased to announce the July 31 release of reprocessed Level 1A (L1A), Level 1B (L1B), and Level 2 (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... |
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2020-11-19 |
Sentinel-6 Michael Freilich Expected to Launch November 21 |
NASA is targeting Saturday, 21 November 2020 for the launch of the Sentinel-6 Michael Freilich satellite, the first of two identical satellites to head into Earth orbit five years apart to continue sea level observations for at least the next decade.
The Sentinel-6/Jason-CS mission is part of... |
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2021-08-09 |
Sea level projections from the IPCC 6th Assessment Report (AR6) |
IPCC 6th Assessment Sea Level Projects Visualization
The Intergovernmental Panel on Climate Change (IPCC) is the United Nations body for assessing the science related to climate change. The IPCC was created to provide policymakers with regular scientific assessments on climate change, its... |
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2018-05-31 |
Scheduled System Maintenance (PO.DAAC LAS, SOTO and MCC) |
Please be informed that the following PO.DAAC public services may experience intermittent downtime during the scheduled upgrade window on 6/4/2018 from 4:00 pm - 6:00 pm PST.
Service Impacted:
Live Access Server (LAS) (L3 Subsetter):... |
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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... |
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2018-12-20 |
Saildrone Baja Field Campaign Dataset Release |
DOI: 10.5067/SDRON-SURF0
The PO.DAAC is pleased to announce the availability and first official release of the Saildrone Baja Field Campaign Dataset. Saildrone is a wind and solar powered unmanned surface vehicle (USV) capable of long distance deployments... |
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2023-07-27 |
S-NPP product disruption from July 26, 2023 |
The S-NPP products (including PO.DAAC VIIRS SST datasets) have been temporarily stopped due to a satellite anomaly starting on 01:56:11 UTC, July 26, 2023. Currently, the satellite is in non-nominal state and the length of outage remains unclear. Unfortunately, all missing data will not be... |
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2020-03-02 |
RSS SMAP V4.0 February 2020 reprocessed data files: Replace with new files |
Erroneous data in the RSS SMAP Version 4.0 salinity processing have appeared for the time period February 4-17, 2020, affecting both L2C files and 8-day L3 files. The reason is a bad HYCOM salinity ancillary file for February 9.
This affects the salinity algorithm, as HYCOM ancillary data is used... |
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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... |
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2020-05-15 |
Revitalization of the PO.DAAC Web Portal |
PO.DAAC is transitioning towards a web portal that is content centered, data driven, and provides personalized user experiences that are supplemented with efficient search and discovery capabilities. The first phase of the web portal revitalization is now available showcasing a simplified,... |
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2020-06-30 |
Reprocessed RSS SMAP-SSS 4.0 data for the period 5-15 June 2020 |
Users of the RSS SMAP-SSS v4.0 data products should be aware that due to an issue with one of the ancillary data inputs, the L2C files with rev# 28540 - 28700 and the upstream 8-day running mean L3 product files for the period June 5 – 15, 2020 needed to be reprocessed.
The updated files are now... |
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2021-05-24 |
Reprocessed JPL SMAP Sea Surface Salinity (SSS) CAP V5.0 Datasets |
This is to inform users of the JPL SMAP Sea Surface Salinity (SSS) CAP V5.0 datasets that select L2B and L3 8day running mean and monthly files on the specific dates cited below needed to be reprocessed. This is due to an error of Antenna Scan Angle (ASA), that required the SMAP project to replace... |
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2018-01-23 |
REMSS GHRSST Level-4 datasets updated from version v4.0 to v5.0 |
Please be informed that the Remote Sensing Systems (REMSS) GHRSST Level-4 datasets (MW_OI and MW-IR_OI) have been upgraded from version v4.0 to v5.0. Several... |
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2022-07-14 |
REMSS GHRSST L4 MW-OI and MW-IR-OI v5.1 Datasets Release |
The PO.DAAC is pleased to announce the public release of the GHRSST Level-4 MW-OI and MW-IR-OI Sea Surface Temperature (SST) v5.1 datasets produced by the Remote Sensing Systems (REMSS).
This release consists of two datasets: MW_IR_OI-REMSS-L4-GLOB-v5.1 and MW_OI-REMSS-L4-GLOB-v5.1. The v5.1 data... |
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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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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... |
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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/... |
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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... |
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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.... |
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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... |
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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... |
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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... |
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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... |
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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-... |
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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... |
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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... |
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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... |
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2024-07-22 |
Release of RSS Cross-Calibrated Multi-Platform Winds Level 4 Version 3.1 Datasets |
The PO.DAAC is pleased to announce the public release of the Cross-Calibrated Multi-Platform Winds Level 4 Version 3.1 datasets produced by Remote Sensing Systems (RSS). CCMP produces gridded products that provide a consistent, gap-free time-series of vector winds over the world's oceans from 1993... |
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2025-04-23 |
Release of NASA-SSH Sea Surface Height Indicators Collections |
The PO.DAAC is pleased to announce the public release of the NASA-SSH Sea Surface Height Indicators datasets produced by NASA. Four distinct datasets are released. The indicator values were calculated using data from the NASA-SSH Simple Gridded Sea Surface Height from Standardized Reference... |
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2025-03-11 |
Release of NASA-SSH Reference Collections |
The PO.DAAC is pleased to announce the public release of the NASA-SSH Sea Surface Height from Standardized Reference Missions Only Version 1 datasets produced by NASA. Two distinct datasets are released. The datasets are produced from observations of sea surface height from the radar altimeter... |
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2024-09-12 |
Release of GRACE-FO JPL RL06.3 for Level 2, 3, and MASCON Data Sets |
The PO.DAAC is pleased to announce the public release of the RL06.3 update to several GRACE-FO data sets produced by the Jet Propulsion Laboratory, including Level 2 gravity anomalies as well as Level 3 (including MASCON) ocean bottom pressure and terrestrial water mass anomalies.
The Gravity... |
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2025-02-03 |
Release of GHRSST Level 2P Sea Surface Temperature from EWSG2 by NAVO |
The PO.DAAC is pleased to announce the public release of the GHRSST Level 2P Sea Surface Temperature Version 1.0 from the Electro-Optical Infrared Weather System Geostationary (EWSG2) dataset. The dataset is produced by the Naval Oceanographic Office (NAVO) from the GOES Imager sensor on the... |
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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... |
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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... |
