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

ASTER Resources

View related stories and other resources for the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument.

ASTER Learning Resources

View All Learning Resources

Filters

Items

GEDI Level 2B Plant Area Index southwest of Chapada dos Veadeiros National Park, Brazil, on October 29, 2020

Mapping Wildfires, Volcanic Ash, and Soil Respiration

Read highlights of three publications that detail how NASA Earth observation data are used to map wildfire fuel loads, analyze volcanic ash composition, and improve soil respiration models in agricultural systems.

Data in Action

March 15, 2022

The crater of Merapi, shown with Terra MODIS nighttime LST data

Carbon Balance, Disease Risk, and Volcanic Surface Temperature

Learn how researchers used NASA data to map Amazon carbon flux, mosquito disease transmission zones, and volcanic activity patterns for environmental monitoring and risk assessment.

Data in Action

Feb. 3, 2022

ISS ECOSTRESS LST map of Xi’an, China, and the surrounding area during August 10, 2019, one of the hottest days recorded

Arctic Lakes, Urban Thermal Variations, and Bird Movements

Explore how scientists use NASA Earth observation data to monitor Arctic lake temperatures, map urban heat variations, and track endangered Shoebill movements across three diverse ecosystems.

Data in Action

Nov. 8, 2021

NASA Earth Observations for Energy Management

This ARSET training introduces how NASA earth observations can contribute to a greater understanding of energy management applications.

Training

June 1-22, 2021

map created by Kotchi and others (2021) of the average risk of Ixodes scapularis in Central and Eastern Canada from 2000 to 2015

Forest Structure, Lyme Disease Risk, and Mineral Mapping

Read highlights of three publications that detail how NASA Earth observation data informs forest structure mapping, disease vector tracking, and mineral identification.

Data in Action

April 26, 2021

Get to Know Land Data from NASA’s LP DAAC

Get to know NASA's Land Processes Distributed Active Archive Center (LP DAAC) in this Tech Talk Webinar.

Webinar

Oct. 1, 2020

ASTER image of the Deepwater horizon oil spill

Innovative Use of ASTER Data to Study Oil Spills

In response to the Deepwater Horizon oil spill, researchers used a machine learning algorithm to classify oil thickness with Terra ASTER data.

Data in Action

July 23, 2020

Change between daytime and nighttime land surface temperature based on ECOSTRESS Land Surface Temperature data from August 30 to September 1, 2019

Predicting Tennessee River Water Temperature With Earth Data

See how the Tennessee Valley Energy DEVELOP team used Earth observations to predict river water temperatures for managing and protecting aquatic ecosystems.

Data in Action

July 1, 2020

SHOWING 8 OF 65

Items

ASTER News

View All News

Filters

UPDATE: Terra Data and Imagery Outage Starting 10 October 2022

There will be a data and imagery outage in GIBS and Worldview starting October 10, 2022. MOPITT NRT imagery will be unavailable starting October 3.

Blog

Sept. 22, 2022

image of TERRA, AQUA and AURA satellites

Request for Information: NASA's Terra, Aqua, and Aura Drifting Orbits Workshop

Responding to this RFI by October 11 via NSPIRES is an opportunity for you to express your perspective on the value of continuing NASA Earth Observing System (EOS) observations, and the unique scientific contributions and applications that could result from continuing Terra, Aqua, and Aura observations through the next several years of orbital drift.

News

Sept. 15, 2022

This is an image of flooding in Iran and Iraq

VIIRS Instruments Become More Essential As Terra and Aqua Drift from their Traditional Orbits

With the eventual retirement of the Terra and Aqua platforms, the Visible Infrared Imaging Radiometer Suite (VIIRS) instruments will take the lead in daily Earth observations.

Feature Article

May 18, 2022

From Terra to Terra Firma

NASA’s Terra mission soon will shift to Phase F: decommissioning. Here's what this means for the future of this groundbreaking satellite.

Feature Article

May 3, 2022

SHOWING 4 OF 63

Items

QUESTIONS & SUPPORT

Have a question?

Get help with NASA Earth science data, datasets, tools, services, and metadata on the Earthdata Forum. Experienced staff in the data user community review and answer questions.

Get help on Earthdata Forum

Earthdata
Forum

ASTER Resources

ASTER Learning Resources

Mapping Wildfires, Volcanic Ash, and Soil Respiration

Carbon Balance, Disease Risk, and Volcanic Surface Temperature

Arctic Lakes, Urban Thermal Variations, and Bird Movements

NASA Earth Observations for Energy Management

Forest Structure, Lyme Disease Risk, and Mineral Mapping

Get to Know Land Data from NASA’s LP DAAC

Innovative Use of ASTER Data to Study Oil Spills

Predicting Tennessee River Water Temperature With Earth Data

ASTER News

UPDATE: Terra Data and Imagery Outage Starting 10 October 2022

Request for Information: NASA's Terra, Aqua, and Aura Drifting Orbits Workshop

VIIRS Instruments Become More Essential As Terra and Aqua Drift from their Traditional Orbits

From Terra to Terra Firma

Find Data

By Platform

By Topic

Data Catalog

Data Tools

ASTER Resources

ASTER Learning Resources

ASTER News

Get Help

By Platform

By Topic

Data Catalog

Data Tools