NASA's Terra spacecraft captured this image of the Laguna del Maule volcanic field which straddles the Andean range crest between Chile and Argentina.
Add image to your album
Email this page Post this page to your Facebook wall Tweet this page

Maule Volcanic Field, Chile-Argentina

The Laguna del Maule volcanic field straddles the Andean range crest between Chile and Argentina. At least 36 eruptions have occurred in the last 10,000 years, from 24 vents surrounding the lake basin. Lava flows and pumice falls have been the typical eruptive products. The image was acquired April 9, 2003, and is located near 36 degrees south latitude, 71 degrees west longitude.

With its 14 spectral bands from the visible to the thermal infrared wavelength region and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet. ASTER is one of five Earth-observing instruments launched Dec. 18, 1999, on Terra. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and data products.

The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate, Washington, D.C.

More information about ASTER is available at http://asterweb.jpl.nasa.gov/.

Image details

ID#:
PIA15205

Date added:
2011-12-14

Target:
Earth

Mission:
Terra

Spacecraft:
Terra

Instruments:
Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER)

Size:
1281 x 1218 pixels (width x height)

Rating:



Views:
2,512

Full-Res TIFF:
PIA15205.tif (4.69 MB)

Full-Res JPG:
PIA15205.jpg (0.36 MB)

Image credit:
NASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team