Data in Action: Salinity and Stratification at the Sea Ice Edge (SASSIE) NASA Arctic Field Campaign
Sea ice extent in the Arctic Ocean has declined dramatically over the past decades.
SASSIE Arctic Field Campaign Dataset Release
2024-01-30
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 summertime sea ice melt contributes to subsequent winter sea ice formation.
Newsletter:
NOAA/STAR GHRSST Level 3S LEO-PM/DY v2.81 SST datasets
2024-01-03
The PO.DAAC is pleased to announce the public release of the NOAA/STAR GHRSST Level 3S (super-collated) version 2.81 SST datasets, produced from the Low Earth Orbiting (LEO) JPSS (NPP, N20, N21), Metop-FG (Metop-A, B C) and NASA (Aqua, Terra) satellites.
Newsletter:
Animation: GHRSST L3S LEO Daily SST v2.81 dataset
Animation of the GHRSST Level-3 supper-collated (L3S) daily Sea Surface Temperature (SST) v2.81 dataset derived from multiple low earth orbit (LEO) satellites by the NOAA Advanced Clear-Sky Processor for Ocean (ACSPO) system. The dataset can be accessed from the PO.DAAC Portal at https://doi.org/10.5067/GHLDY-3S281 (DOI: 10.5067/GHLDY-3S281).
Tutorials: Cookbook – OPERA Data Tutorials
The Observational Products for End-Users from Remote Sensing Analysis (OPERA) product suite is designed to collect data from satellite radar and optical instruments to generate three products:
Parametrized Rain Impact Model (PRIM) for SMAP L2 V1.0 Dataset Release
2023-12-21
The PO.DAAC is pleased to announce the availability of the PI-produced Parametrized Rain Impact Model (PRIM) for SMAP Level-2 V1.0 dataset produced by the University of Central Florida (UCF) Remote Sensing Lab (CFRSL), Orlando, FL and the University of Washington (UW) Applied Physics Lab (APL), Seattle, WA. This dataset provides sea water salinity on a 0.25-degree spatial grid and covers March 31, 2015 through October 1, 2021.
Newsletter:
New PO.DAAC animation now available!
Parametrized Rain Impact Model for SMAP L2 V1.0
Earthdata Login - Upcoming Password Rotation Requirements
2024-01-22
UPDATE:
Users will NOT be required to update their passwords every 60 days, as it was previously first announced on Wednesday, December 13, 2023.
"Earthdata Login - Implementation of password rotation for Earthdata Login passwords is on hold until further notice".
Newsletter:
Earthdata Login - Upcoming Password Rotation Requirements
Beginning in early 2024, all Earthdata Login User Accounts will be required to update their password once every 60 days in order to remain active.
Dataset Release of the Saildrone 2022 Arctic field campaign for the Multi-Sensor Improved SST (MISST) project
2023-12-12
PO.DAAC is pleased to announce the dataset release of the Saildrone 2022 Arctic field campaign for the Multi-Sensor Improved SST (MISST) project, which provides surface and oceanographic measurements from two Saildrone uncrewed surface vehicles (USV) during the period of time from 18 June 2022 to 17 August 2022.
Newsletter: