Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20. Suomi NPP data announcement

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visualization of SWOT sea surface height data in the western hemisphere

Unveiling the First Global Observations of High Resolution Sea Surface Height From SWOT

SWOT data reveals the topography of the ocean surface at finer scales than ever before.

Data in Action

Dec. 7, 2023

SWOT simulated data of the Mississippi River

SWOT – An Essential Instrument for Assessing Freshwater Availability Set to Launch

The Surface Water and Ocean Topography (SWOT) mission will provide the first-ever full view of Earth's freshwater bodies from space.

Data in Action

Dec. 12, 2022

sea surface height grid at the spatial resolution of 2 degrees

Sea Surface Height Grids With Different Spatial Resolutions

SWOT and ECCO can measure sea surface height at different resolutions for monitoring the ocean's vertical heat, carbon transport, and other processes.

Data in Action

Nov. 2, 2022

Webinar Banner Image- PO.DAAC (03/24/21)

An Open Ocean of Remote Sensing and In Situ Data for Science in the Cloud

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 PO.DAAC and show you how to work with these data in the cloud.

Webinar

April 22, 2021

image of phytoplankton bloom in the Baltic Sea

Globally Averaged Sea Level

Charting global mean sea level rise since 1900.

Data in Action

Nov. 19, 2020

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An artist's illustration of the SWOT satellite orbiting over clouds, land, and ocean across the Earth below.

Preparing for Oceans of Data

Careful calibration and validation ensure that the Surface Water and Ocean Topography mission will provide the best data possible.

Feature Article

March 17, 2023

Image of the crowded NASA booth with the NASA Science banner above at the 2021 AGU Fall Meeting

Join NASA Earth Data in the Windy City

The AGU Fall Meeting Dec 12-16 in Chicago is your chance to learn about the latest NASA Earth data, science, and missions.

Feature Article

Dec. 8, 2022

Thumbnail image of Dr. Wang standing outside a sea plane in daytime.

Dr. Jida Wang

Data from NASA’s PO.DAAC help scientists like Dr. Jida Wang monitor the state of surface water resources around the globe.

Data User Story

Sept. 29, 2022

PO.DAAC Coding Club Helps Scientists Transition to the Cloud

Coding club meetings aim to increase users’ comfort with coding and help them get started with cloud computing.

Feature Article

Aug. 12, 2022

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Unveiling the First Global Observations of High Resolution Sea Surface Height From SWOT

SWOT – An Essential Instrument for Assessing Freshwater Availability Set to Launch

Sea Surface Height Grids With Different Spatial Resolutions

An Open Ocean of Remote Sensing and In Situ Data for Science in the Cloud

Globally Averaged Sea Level

KaRIn News

Preparing for Oceans of Data

Join NASA Earth Data in the Windy City

Dr. Jida Wang

PO.DAAC Coding Club Helps Scientists Transition to the Cloud

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