Date Announcementsort ascending Description
2021-12-20 CYGNSS Science Data Record Version 3.1 Data Release The PO.DAAC is pleased to announce the public release of the (Cyclone Global Navigation Satellite System) CYGNSS Science Data Record (SDR) Version 3.1 (V3.1) Level 1 (L1) DDM calibration, Level 2 (L2) wind speed retrieval , and Level 3 (L3) gridded wind speed datasets. Improvements have been made...
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...
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...
2017-12-19 CYGNSS Public Science Data Release Version 2.0 The PO.DAAC is pleased to announce the public release of the Cyclone Global Navigation Satellite System (CYGNSS) Version 2.0 Science Data Record, which includes datasets from processing levels 1, 2, and 3. CYGNSS is a NASA Earth System Science Pathfinder Mission that will collect the first frequent...
2021-11-24 CYGNSS Ocean Microplastic Concentration (Version 1.0) Release The PO.DAAC is pleased to announce the public release of the (Cyclone Global Navigation Satellite System) CYGNSS Version 1.0 (V1.0) ocean microplastic concentration dataset. The CYGNSS V1.0 ocean microplastic concentration data are intended for...
2021-03-05 CYGNSS Level 3 Storm Centric Grid Science Data Record Version 1.0 Dataset Release The PO.DAAC is pleased to announce the public release of the CYGNSS Level 3 (L3) Storm Centric Grid (SCG) Science Data Record (SDR) Version 1.0 (V1.0) dataset. More information regarding the CYGNSS mission and instrumentation is available from...
2020-11-13 CYGNSS Level 3 Soil Moisture from UCAR/CU Version 1.0 Dataset Release The PO.DAAC is pleased to announce the public release of the CYGNSS Level 3 Soil Moisture Version 1.0, representing the first published land-based geophysical dataset derived from CYGNSS. More information regarding the CYGNSS mission and instrumentation is available from...
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)...
2023-06-01 CYGNSS Level 2 Ocean Surface Heat Flux Climate Data Record Version 1.2 Dataset Release The PO.DAAC is pleased to announce the availability of the CYGNSS Level 2 Ocean Surface Heat Flux Climate Data Record (CDR) Version 1.2. More information regarding the Cyclone Global Navigation Satellite System (CYGNSS)...
2021-05-04 CYGNSS Level 2 Ocean Surface Heat Flux CDR Version 1.1 Dataset Release The PO.DAAC is pleased to announce the public release of the CYGNSS Level 2 Ocean Surface Heat Flux Climate Data Record (CDR) Version 1.1. More information regarding the Cyclone Global Navigation Satellite System (CYGNSS)...
2020-10-09 CYGNSS Level 2 Ocean Surface Heat Flux CDR Version 1.0 Dataset Release The PO.DAAC is pleased to announce the public release of the CYGNSS Level 2 Ocean Surface Heat Flux Climate Data Record (CDR) Version 1.0. More information regarding the CYGNSS mission and instrumentation is available from...
2020-08-21 CYGNSS Level 1 Raw Intermediate Frequency (IF) and Full Delay Doppler Map (DDM) Dataset Release The PO.DAAC is pleased to announce the public release of the CYGNSS Level 1 (L1) Raw Intermediate Frequency (IF) and Full Delay Doppler Map (DDM) datasets from the Delay Doppler Mapping Instrument (DDMI) aboard the CYGNSS satellite constellation....
2020-12-04 CYGNSS Level 1 Full Delay Doppler Map (DDM) Version 3.0 Dataset Release The PO.DAAC is pleased to announce the public release of the CYGNSS Level 1 Full Delay Doppler Map (DDM) Version 3.0 dataset from the Delay Doppler Mapping Instrument (DDMI) aboard the CYGNSS satellite constellation. More...
2018-09-24 CYGNSS Ends Production of V2.0 Data Last Friday, on 21 September 2018, we had announced the public release of the  CYGNSS Version 2.1 dataset. More information on that release is available here: https://podaac.jpl.nasa.gov/...
2023-03-14 CYGNSS Data Processing Announcement Beginning on 2023-01-08, some CYGNSS L1 samples with fill values for ddm_nbrcs and ddm_les did not receive a proper L1 fatal flag. This occurs only rarely from 2023-01-08 to 2023-02-02, and then slightly more often thereafter. Samples are affected when the spacecraft altitude is below 500km...
2022-12-05 CYGNSS Data Outage The CYGNSS team has been unable to contact CYGNSS FM06 since 2022-11-16 21:32:27 UTC. The last data from FM06 that was processed into CYGNSS L1, L2, and L3 products occurred at 2022-11-26 21:30:29 UTC. Attempts are underway to re-establish communication with the satellite, but until that happens...
2021-02-05 CYGNSS Climate Data Record Version 1.1 Datasets Release The PO.DAAC is pleased to announce the public release of the CYGNSS Climate Data Record (CDR) Version 1.1 (v1.1) datasets. More information regarding the CYGNSS mission and instrumentation is available from PO.DAAC’s mission webpage. The CDR Version 1.1...
2020-05-22 CYGNSS CDR Version 1.0 Datasets Release The PO.DAAC is pleased to announce the public release of the CYGNSS Climate Data Record (CDR) Version 1.0 dataset. The Cyclone Global Navigation Satellite System (CYGNSS), launched on 15 December 2016...
2023-10-13 CSR GRACE-FO Level-3 Monthly LAND/OCEAN Mass anomaly RL06.2 v04 Datasets Release The PO.DAAC is pleased to announce the public release of the GRACE-FO Level-3 Monthly LAND/OCEAN Mass anomaly RL06.2 v04 datasets from the Center for Space Research (CSR). This CSR GRACE-FO RL06.2 data is an updated version of the RL06.1 (DOI: 10.5067/GFOCN-3C614 and 10.5067/GFLND-3C614) Level-3...
2023-09-19 CSR GRACE-FO Level-2 Monthly Geopotential Spherical Harmonics RL06.2 Dataset Release The PO.DAAC is pleased to announce the public release of the GRACE-FO Level-2 Monthly Geopotential Spherical Harmonics RL06.2 dataset from the Center for Space Research (CSR). This CSR GRACE-FO RL06.2 data is an updated version of the initial GRACE-FO RL06 (DOI: 10.5067/GFL20-MC060) and RL06.1 (...

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