Date Announcementsort descending Description
2018-09-21 CYGNSS Public Science Data Release Version 2.1 The PO.DAAC is pleased to announce the public release of the Cyclone Global Navigation Satellite System (CYGNSS) Version 2.1 Science Data Record. CYGNSS is a NASA Earth System Science Pathfinder Mission collecting the first frequent space‐based measurements of ocean surface wind speeds in the inner...
2020-10-28 CYGNSS Science Data Record Version 3.0 Datasets Release The PO.DAAC is pleased to announce the public release of the CYGNSS Science Data Record (SDR) Version 3.0 datasets. The SDR Version 3.0 collection provides a total of 3 unique datasets, each...
2021-03-29 CYGNSS Storm Centric Grid Data File Correction On Friday, 26 March 2021, the CYGNSS Science Operations Center (SOC) discovered and rectified a mismatch within the CYGNSS Level 3 Storm Centric Grid Science Data Record Version 1.0 (DOI:...
2020-01-29 Data Outage Alert for G1SST The PO.DAAC is issuing a data outage alert on the GHRSST Level 4 G1SST Global Foundation Sea Surface Temperature Analysis (https://doi.org/10.5067/GHG1S-4FP01) dataset. From 9 December 2019 to present, the G1SST dataset has produced...
2019-08-09 Dataset Release Announcement for CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 1.0 DOI: 10.5067/CYGNS-L2H10 We are pleased to announce the release of the CYGNSS Level 2 Ocean Surface Heat Flux Data Record Version 1.0, which provides the time-tagged and geolocated ocean surface heat flux parameters with 25x25 kilometer footprint...
2017-08-03 Dataset Update Announcement: Nov. 2016, Dec. 2016, and Jan. 2017 data added to JPL GRACE Mascon Version 2 Datasets The JPL GRACE Mascon Ocean, Ice and Hydrology Equivalent Water Height (hereafter, Mascon) Version 2 datasets have been recently updated with three additional months to its data time series, which brings the time series up to January, 2017. Users are cautioned that after August 2016, the...
2019-04-10 Dataset Update: Complete historical records of GRACE Level-2 RL06 datasets now available The PO.DAAC is pleased to announce that the complete historical data records of GRACE Level 2 Release 06 (RL06) datasets are available. The complete records include all available historical data from April 2002 to June 2017. The initial publications for the RL06 datasets were released on...
2017-09-28 Dataset Update: March, April, May, and June 2017 data added to JPL GRACE Mascon Version 2 Datasets The JPL GRACE Mascon Ocean, Ice and Hydrology Equivalent Water Height (hereafter, Mascon) Version 2 datasets have been recently updated with four additional months to its data time series, which brings the time series up to June, 2017. Users are cautioned that after August 2016, the accelerometer...
2018-06-05 Deprecation of FTP at PO.DAAC NASA is in the process of deprecating the use of the FTP protocol for data and information access. PO.DAAC is pleased to offer PO.DAAC Drive as a robust FTP alternative for browsing and retrieving data at PO.DAAC.  It offers file navigation and download through an interface served directly through...
2020-10-26 Discontinuation of CYGNSS Ocean Surface Heat Flux SDR V1.0 Data Production Due to the recent release of the CYGNSS Ocean Surface Heat Flux Climate Data Record (CDR) v1.0 (DOI: 10.5067/CYGNS-C2H10) dataset producing data at the same latency and frequency as the older Science Data Record (SDR) v1.0 (DOI:...
2020-03-23 Discontinuation of the GHRSST Level 4 G1SST dataset The G1SST team has decided to discontinue the production of the GHRSST Level 4 G1SST Global Foundation Sea Surface Temperature Analysis (https://doi.org/10.5067/GHG1S-4FP01) dataset. The historical G1SST record from 9 June 2010 to 8 December 2019 ...
2021-06-14 Discontinued Forward Processing of CYGNSS CDR Version 1.0 Due to the recent release of the CYGNSS Climate Data Record (CDR) Version 1.1 (DOIs: 10.5067/CYGNS-L1C11, 10.5067/CYGNS-L2C11, 10.5067/CYGNS-L3C11)...
2021-09-03 ECCO Ancillary Data (Version 4 Release 4) Release The PO.DAAC is pleased to announce the public release of the ancillary data for the (Estimating the Circulation and Climate of the Ocean) ECCO Version 4 Release 4 (V4r4) ocean and sea-ice state estimate. ECCO ocean and sea-ice state estimates are dynamically and kinematically-consistent...
2021-04-27 ECCO Version 4 Release 4 Datasets The PO.DAAC is pleased to announce the public release of the ECCO Version 4 release 4 (V4r4) ocean and sea-ice state estimates. Estimating the Circulation and Climate of the Ocean (ECCO) ocean and sea-ice state estimates are dynamically and kinematically-consistent reconstructions of the three-...
2017-05-30 Error in GHRSST MODIS Aqua and Terra Level 2 datasets resolved The metadata error in the data granules of GHRSST GDS2 MODIS Aqua (https://podaac.jpl.nasa.gov/dataset/MODIS_A-JPL-L2P-v2014.0) and Terra (https://podaac.jpl.nasa.gov/...
2020-11-03 Error in MODIS Aqua/Terra L2P/L3 SST datasets It has been discovered that the MODIS Aqua/Terra Level 2P/Level 3 sea surface temperature (SST) datasets produced since 1 September 2020 have an input error from the MERRA-2 auxiliary dataset used in the SST derivation for the “Refined” SST files.  These files will be reprocessed once the error is...
2021-07-22 File-level metadata anomaly in the GHRSST MODIS Terra L2P Sea Surface Temperature dataset It has come to our attention that a large number of netCDF granules in the most recent version 2019.0 Terra L2P SST dataset (https://doi.org/10.5067/GHMDT-2PJ19) have an incorrect value in the file-level global metadata for the version. For the...
2019-08-13 Further SPURS-2 Field Campaign Datasets Released DOI:  10.5067/SPUR2-UCTD0           10.5067/SPUR2-USPS0           10.5067/SPUR2-GLID3          ...
2018-08-20 GFZ GRACE Level-2 RL06 datasets release The PO.DAAC is pleased to announce the public release of the GRACE Level-2 Release 06 (RL06) datasets from the German Research Centre for Geosciences (GFZ).  These datasets complete the release of GRACE Level-2 RL06 products (see...
2017-06-27 GHRSST GDS2 Level 4 NCDC AVHRR_OI SST Dataset Production Resumed The NOAA's National Centers for Environmental Information (NCEI) has resumed the production of its GHRSST GDS2 Level 4 Sea Surface Temperature AVHRR_OI dataset (https://podaac.jpl.nasa.gov/dataset/AVHRR_OI-NCEI-L4-...

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