Datesort ascending Announcement Description
2022-12-01 New State of the Ocean (SOTO) We are pleased to announce that the new State of the Ocean (SOTO) is deployed and operational through a new URL at https://soto.podaac.earthdatacloud.nasa.gov/. This is a part of the transition to the cloud. The new SOTO is powered by NASA...
2022-11-16 PO.DAAC Dataset Migration to Earthdata Cloud in AWS - Phase 4 - 11 GHRSST datasets PODAAC is pleased to announce that 11 more datasets have completed migration into our new cloud-based archive in NASA’s Earthdata Cloud, which is hosted in Amazon Web Services (AWS)....
2022-11-15 Open Data Workshop invitation Dear Colleagues, The Submesoscale Ocean Dynamics and Vertical Transport Experiment (S-MODE) is a NASA Earth Venture Suborbital (EVS-3) mission that utilizes research aircraft equipped with state-of-the-art remote sensing instruments, a research vessel, Wave Gliders, Saildrones, and many other in...
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...
2022-11-10 Dataset Release Announcement for SMAP Sea Surface Salinity (SSS) Version 5.0 Dataset from Remote Sensing Systems (RSS) The PO.DAAC is pleased to announce the release of the version 5.0 SMAP Sea Surface Salinity (SSS) data from Remote Sensing Systems (RSS). The major changes in Version 5.0 from Version 4 are: (1) the addition of formal uncertainty estimates to all...
2022-10-31 Open Data Workshop invitation Dear Colleagues, The Submesoscale Ocean Dynamics and Vertical Transport Experiment (S-MODE) is a NASA Earth Venture Suborbital (EVS-3) mission that utilizes research aircraft equipped with state-of-the-art remote sensing instruments, a research vessel, Wave Gliders, Saildrones, and many other in...
2022-10-20 Dataset Release Announcement for CYGNSS Climate Data Record Version 1.2 We are pleased to announce the release of the Cyclone Global Navigation Satellite System (CYGNSS) Climate Data Record (CDR) Version 1.2 (v1.2) datasets. More information regarding the CYGNSS mission and instrumentation is available from PO.DAAC’s mission...
2022-10-17 PO.DAAC Cloud Data Migration Timeline Update The PO.DAAC would like to inform its users about the PO.DAAC Cloud Data Migration Timeline Update. The Phase 3 and 4 of our migration will be transitioned on November 14th, 2022. The retirement date for PO.DAAC Drive and certain legacy data access tools and services (specifically LAS, CWS,...
2022-10-05 NASA EOSDIS Annual Customer Satisfaction Survey 2022 Last week, Physical Oceanography Distributed Active Archive Center (PO.DAAC) users received an email invitation from CFI Group on behalf of NASA. This message invites you to participate in a web-based survey of NASA Earth Science data and services. PO.DAAC is one of twelve NASA Earth Observing...
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...
2022-09-27 CYGNSS UCAR Soil Moisture Level 3 v1.0 Update Announcement PO.DAAC is pleased to announce the publication of new CYGNSS Level 3 Soil Moisture Version 1.0 data. The product originally covered the period from 18 March 2017 to 16 August 2020, but it is now covering data up to the present...
2022-09-26 PO.DAAC Dataset Migration to Earthdata Cloud in AWS - Phase 4 - Batch 3 As PO.DAAC continues to migrate its data archive to NASA’s Earthdata Cloud, hosted in Amazon Web Services (AWS), we are pleased to announce the addition of 7 new cloud datasets. In an effort to...
2022-09-19 Dataset Release of the Saildrone 2021 Arctic field campaign for the Multi-Sensor Improved SST (MISST) project PO.DAAC is pleased to announce the dataset release of the Saildrone 2021 Arctic field campaign for the Multi-Sensor Improved SST (MISST) project, which provides surface and oceanographic measurements from two Saildrone unmanned...
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...
2022-09-06 Pre-SWOT Level-4 Hourly MITgcm LLC4320 Native 1/48-degree Grid Oceanographic Version 1.0 Datasets Release PO.DAAC is pleased to announce the public release of five additional Pre-SWOT Level-4 numerical simulation Version 1.0 datasets. These datasets contain hourly model outputs subsetted from a global ocean simulation using the MITgeneral circulation model (MITgcm) on a 1/48-degree nominal Lat/Lon-Cap...
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...
2022-08-19 NOAA and NAVO S-NPP VIIRS products returned to normal on August 11, 2022 The S-NPP satellite mission has been recovered from the recent disruption that occurred from July 26, 2022 to August 10, 2022. All NOAA VIIRS SST data distributions have been restored and are back to normal. The science quality of the VIIRS SST datasets have been validated and will be backfilled...
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...
2022-08-04 CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 2.0 Dataset Release PO.DAAC is pleased to announce the release of the CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record (SDR) Version 2.0, which provides time-tagged and geolocated ocean surface heat flux parameters with 25x25 kilometer footprint resolution from the Delay Doppler Mapping Instrument (DDMI)...
2022-08-03 PO.DAAC Dataset Migration to Earthdata Cloud in AWS - OSCAR datasets As PO.DAAC continues to migrate its data archive to NASA’s Earthdata Cloud, hosted in Amazon Web Services (AWS), we are pleased to announce the addition of 3 new cloud datasets. In...

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