Browse Data by Topic

Our data pathfinders guide you by topic to the data, tutorials, and tools you need for your research.

Atmosphere

Biosphere

Climate Indicators

Cryosphere

Human Dimensions

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Ocean

Solid Earth

Sun-Earth Interactions

Terrestrial Hydrosphere

Featured News and Events

More Earthdata News and Events

Chinese Liaoning and Shandong carriers docked at Yulin Naval Base, captured in a high-resolution SAR image by Capella Space. © 2025 Capella Space.

Webinar

1 MIN READ

NASA CSDA Program Vendor Focus—Capella Space

Learn more about the NASA Commercial Satellite Data Acquisition (CSDA) program vendor Capella Space and how to discover, access, and work with their SAR data products.

False-color corrected reflectance image of bushfires in Grampian National Park, Australia on 25 December 2024 from the VIIRS instrument aboard the NOAA-21 satellite

Worldview Image of the Week

2 MIN READ

Bushfires in Grampian National Park, Australia

Image captured on Dec 25, 2024, by the VIIRS instrument aboard the NOAA-21 platform.

False-color reflectance image of burned area from the Franklin Fire, Malibu, California on December 18, 2024 from the MSI instrument aboard ESA's Sentinel-2B platform.

Worldview Image of the Week

2 MIN READ

Aftermath of the Franklin Fire, Malibu, California

Image captured on Dec 18, 2024, by the MSI instrument aboard ESA's Sentinel-2B platform.

A satellite image of Earth shows blue water, tan land, green shading along the coastline, and wispy white clouds.

Event

2 MIN READ

Synergistic Applications of VSWIR Hyperspectral and Thermal Infrared Data in Support of Future Earth Science Satellite Missions

Submit your abstract to this International Geoscience and Remote Sensing Symposium (IGARSS) session, which focuses on the benefits of fusing visible to short-wave infrared (VSWIR) hyperspectral and thermal infrared data.

image of chart bars overlayed on Earth map projection

1 MIN READ

U.S. State, Tribe, and Territory Workers: We Need Your Feedback

Blog

The Tropospheric Emissions: Monitoring of Pollution (TEMPO) instrument collected its “first light” measurements of nitrogen dioxide air pollution over North America on August 2, 2023. This image shows TEMPO measurements of nitrogen dioxide over Southern California at 12:14 pm EDT.

3 MIN READ

TEMPO V03 Products Achieve Provisional Validation Status

News

2 MIN READ

High Nitrogen Dioxide Levels from the Franklin Fire and Los Angeles

Worldview Image of the Week

This image shows the globe color coded to indicate its surface type. Most of the image is black to indicate calm water, the ocean, or dry sand. Rough water is depicted in shades of purple. The continents are shaded in green where there is vegetation, and white where there are urban areas or little vegetation.

5 MIN READ

Sentinel-1 Radar Products Certified to Plug-and-Play Metadata Standard

News

Featured Data Tools

From discovery to visualization, our data tools simplify and streamline your research.

Worldview

Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data.

Vertex

Vertex is a graphical search interface for finding synthetic aperture radar (SAR) data.

Giovanni

Giovanni is a web application for accessing, visualizing, and analyzing Earth science remote sensing data without downloading the data.

Open Science

We empower an inclusive, collaborative scientific process through the open sharing of data and knowledge. Our open data, services, and software policies ensure that data are fully available to any user for any purpose.

Earth Science Data Systems 2023 Fiscal Year Highlights

View All Program Metrics

This is a chart showing over 3.5 billion files distributed in FY23 with a data volume of over 100 petabytes.

This is a chart showing the data archive growth projection to soar to over 500 petabytes by the year 2029.

2.7 billion

files distributed to end users

5+ million

distinct data and service users

100+ petabytes

of Earth science data available

Explore Learning Resources

NASA’s massive archive of Earth science data are free and open to any user for any purpose—but accessing, analyzing, visualizing, and applying these data requires a certain degree of knowledge about Earth observation data and how it is collected and optimized.

Check out our catalog of learning resources to better understand data basics, explore geographic information systems (GIS), and level up your skills in areas ranging from data in the cloud to using a representational state transfer (REST) interface.

Your Gateway to NASA  Earth Observation Data

Data Catalog

Data Tools

Data Alerts and Outages

Browse Data by Topic

Featured News and Events

NASA CSDA Program Vendor Focus—Capella Space

Bushfires in Grampian National Park, Australia

Aftermath of the Franklin Fire, Malibu, California

Synergistic Applications of VSWIR Hyperspectral and Thermal Infrared Data in Support of Future Earth Science Satellite Missions

U.S. State, Tribe, and Territory Workers: We Need Your Feedback

TEMPO V03 Products Achieve Provisional Validation Status

High Nitrogen Dioxide Levels from the Franklin Fire and Los Angeles

Sentinel-1 Radar Products Certified to Plug-and-Play Metadata Standard

Featured Data Tools

Worldview

Vertex

Giovanni

Open Science

Earth Science Data Systems 2023 Fiscal Year Highlights

Explore Learning Resources

Data in Action

Data Recipes

Tutorials

Webinars

Your Gateway to NASA Earth Observation Data

Data Catalog

Data Tools

Data Alerts and Outages

Browse Data by Topic

Featured News and Events

Featured Data Tools

Open Science

Earth Science Data Systems 2023 Fiscal Year Highlights

Data in Action

Data Recipes

Tutorials

Webinars

Your Gateway to NASA  Earth Observation Data