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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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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)... |
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2021-04-30 |
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 the Pre-SWOT Level-4 numerical simulation datasets Version 1.0. 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 horizontal... |
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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-... |
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2021-04-16 |
NOAA GHRSST MetOp-A, -B and -C AVHRR/FRAC L2P/L3U v2.80 SST Datasets Release |
The PO.DAAC is pleased to announce the public release of six NOAA GHRSST AVHRR FRAC v2.80 Sea Surface Temperature (SST) Datasets from three Metop First Generation (FG) satellites, MetOp-A, -B, and -C. This release covers fully ingested forward data stream and partial historical data records. The... |
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2021-04-05 |
New Datasets Available in SOTO |
We are pleased to announce recently-added datasets in the PO.DAAC State of the Ocean (SOTO) visualization tool.
Wind Speed:... |
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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:... |
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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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2021-03-11 |
Correction for the Integrated Multi-Mission Ocean Altimeter Sea Surface Height Level 2 version 5.0 Datasets |
Due to new changes in the processing of Jason-3 data, the last few cycles (0925, 1032-1037) of the Integrated Multi-Mission Ocean Altimeter Sea Surface Height Level 2 version 5.0 Datasets (https://doi.org/10.5067/ALTTS-TJA50 and... |
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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... |
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2021-02-19 |
Integrated Multi-Mission Ocean Altimeter Sea Surface Height (SSH) Level 2 version 5.0 Datasets Release |
The PO.DAAC is pleased to announce the public release of the Integrated Multi-Mission Ocean Altimeter Sea Surface Height (SSH) Level 2 version 5.0 datasets, which are an extension of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program. More information... |
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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... |
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2021-01-08 |
Global Mean Sea Level Trend from Integrated Multi-Mission Ocean Altimeters TOPEX/Poseidon, Jason-1, OSTM/Jason-2, and Jason-3 Version 5.0 Dataset Release |
The PO.DAAC is pleased to announce the public release of the Global Mean Sea Level (GMSL) trend Version 5.0 dataset from the Making Earth System Data Records for Use in Research Environments (MEaSUREs) ... |
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2020-12-11 |
JPL SMAP Sea Surface Salinity (SSS) CAP V5.0 Dataset Release |
The PO.DAAC is pleased to announce the availability of the PI-produced JPL V5.0 SMAP Sea Surface Salinity (SSS) and extreme winds data, which includes Level-2B (L2B) and Level 3 (L3) standard datasets based on the JPL Combined Active-Passive (CAP) algorithm applied to data from the NASA Soil... |
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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... |
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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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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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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... |
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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... |
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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... |
