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.

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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

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ASTER News

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Mountain glaciers, such as Colony Glacier in Alaska, often terminate in a lake.

A Glacial Pace

Satellites keep an eye on ice loss and gain in Alaska.

Feature Article

Dec. 27, 2020

the Melville, Mapple, and Crane Glaciers; Jorum Glacier is in the foreground.

After the Larsen B

Researchers study the aftermath of the collapse of an Antarctic ice shelf to find out what might happen next.

Feature Article

Dec. 27, 2020

Dr. Nancy French

Who uses NASA Earth science data? Dr. Nancy French, to study the effects of wildfires on forest ecosystems.

Data User Story

Dec. 22, 2020

Dr. Mike Ramsey

Who uses NASA Earth science data? Dr. Mike Ramsey, for developing new ways to study active volcanoes and to provide data to support emergency response.

Data User Story

Dec. 22, 2020

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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

A Glacial Pace

After the Larsen B

Dr. Nancy French

Dr. Mike Ramsey

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