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ASTER Resources

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

ASTER Learning Resources

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An example of a nighttime ASTER surface temperature image of Phoenix, Arizona.

Crop Yields, Elevation Change, and Urban Heat

Explore how LP DAAC data was used to forecast spring wheat yields in Canada, track elevation change at a U.S. coal mine, and examine land cover impacts on urban heat in Phoenix, Arizona.
Data in Action
Nov. 25, 2014
Hurricane Ivan

Hurricane Ivan: 10 Years Later

ASTER data are used to evaluate the affects of Hurricane Ivan, a unique and destructive storm, after making two U.S. landfalls.
Data in Action
Sept. 30, 2014
ASTER satellite image of the Tibetan plateau

The Role of Terrain Data

See how digital elevation models are used to create three-dimensional data visualizations, which provide an insightful perspective on landscapes.
Data in Action
Aug. 18, 2014
SHOWING 8 OF 65

ASTER News

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Tea is the most widely consumed beverage in the world, and is typically grown on massive plantations such as this one in Munnar, India.

The Price of Tea

Satellites help make a satisfying brew.
Feature Article
July 28, 2020
This ASTER image, acquired on July 23, 2001, shows Aletsch Glacier, the largest glacier of Europe. (Image by NASA Earth Observatory Team, based on data provided by the ASTER Science Team)

Sizing up Earth's Glaciers

In the Alps, glaciers are retreating and disappearing every year, much to the dismay of mountain climbers, tourist agencies, and environmental researchers.
Feature Article
July 28, 2020
In 1990, slow-moving pahoehoe lava from Kilauea Volcano gradually spread through the community of Kalapana, burning homes and covering parks, roads, and gardens. (Image courtesy of USGS)

Sensing Remote Volcanoes

In October 2001, a volcano in the remote South Sandwich Islands began spewing ash and lava. Less than 24 hours after the eruption began, a research team nearly 9,000 miles away was estimating how much energy the volcano was producing.
Feature Article
July 28, 2020
Image Meteor Crater Meteor Crater, located in north-central Arizona, is one of the most recent and well-preserved impact crater sites on Earth.

In Search of Martian Craters

Craters on Earth's surface provide scientists with clues about how to identify craters on Mars.
Feature Article
July 22, 2020
SHOWING 4 OF 64

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