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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Read the latest Ka-band Radar Interferometer (KaRIn) news and access learning resources designed to help you optimize your Earth science research.

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Earthdata GIS SWOT Rivers Feature Services

The SWOT Rivers Feature Service is available in both the ArcGIS REST Endpoints and Open Geospatial Consortium (OGC) Endpoints.

External Resource

GitHub Repository

March 29, 2023

SWOT L2 river and lake vector data over the United States

Add Downloaded Data to Common GIS Programs

Follow this step-by-step tutorial to upload data into popular and versatile Geographic Information Systems (GIS) programs.

Tutorial

Nov. 17, 2025

Potential of SWOT for Sea Ice Monitoring Unveiled

Researchers explore using SWOT data to derive two-dimensional estimates of sea ice thickness.

Data in Action

Nov. 13, 2025

Global coverage of the Surface Water and Ocean Topography (SWOT) River Reach collection highlighting its 21 day global cycle of Water Surface Elevation (WSE).

From Space to Solutions: Access, Visualization, and Analysis Services for SWOT Hydrology

Join us on Wed., July 30 at 2:00 p.m. EDT (-04:00 UTC) to explore SWOT hydrology data collections of rivers and lakes, and to learn how to work with SWOT hydrology data using tools provided by both NASA's PO.DAAC and the USGS.

Webinar

July 18, 2025

El Monitoreo Global del Nivel de la Superficie del Agua Terrestre Mediante la Teledetección

Esta capacitación se enfocará en introducir los datos de agua dulce del satélite SWOT y sus aplicaciones.

Training

May 13-16, 2025

Monitoring Global Terrestrial Surface Water Height using Remote Sensing

This ARSET training focuses on introducing SWOT freshwater data products and their applications for water resources and disaster management.

Training

May 13-15, 2025

global sea surface height data collected by SWOT

Facing the Challenges of Using High-Resolution Sea Surface Height Observations From SWOT

SWOT presents opportunities and challenges in characterizing sea surface height anomalies.

Data in Action

March 14, 2024

Webinar thumbnail for the SWOT webinar to be held on March 20, 2024.

Accessing Data for the World's Water with SWOT

Learn how to discover, access, and use Surface Water and Ocean Topography (SWOT) mission data and how these data can lead to new, innovative science and applications in the world of water.

Webinar

March 6, 2024

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A part of a larger screen capture from the OpenAltimetry user interface showing ICESat orbit tracks (lines) and data acquisition points (dots).

Earth Science Data Roundup: August 2025

A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in July 2025.

News

Aug. 13, 2025

A screen capture from the USGS's Water Information from SPace (WISP) application that shows USGS water gauges and global water monitoring sites.

USGS Releases WISP Dashboard

The Water Information from SPace (WISP) dashboard brings together data from NASA’s SWOT satellite and USGS streamgages in a user-friendly application.

Blog

July 30, 2025

From Space to Solutions: Access, Visualization, and Analysis Services for SWOT Hydrology

Webinar

July 18, 2025

This is part of a larger image from the ASTER instrument aboard NASA's Terra satellite. Composed of reconstructed unprocessed instrument band combination 3n-2-1 data, this image shows the landscape of Guatemala on March 23, 2003. Credit: LP DAAC

Earth Science Data Roundup: June 2025

A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in May 2025.

News

June 12, 2025

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Earthdata GIS SWOT Rivers Feature Services

Add Downloaded Data to Common GIS Programs

Potential of SWOT for Sea Ice Monitoring Unveiled

From Space to Solutions: Access, Visualization, and Analysis Services for SWOT Hydrology

El Monitoreo Global del Nivel de la Superficie del Agua Terrestre Mediante la Teledetección

Monitoring Global Terrestrial Surface Water Height using Remote Sensing

Facing the Challenges of Using High-Resolution Sea Surface Height Observations From SWOT

Accessing Data for the World's Water with SWOT

KaRIn News

Earth Science Data Roundup: August 2025

USGS Releases WISP Dashboard

From Space to Solutions: Access, Visualization, and Analysis Services for SWOT Hydrology

Earth Science Data Roundup: June 2025

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