This image from NASA's Terra spacecraft shows the city of Tequila, Mexico. Its red volcanic soil surrounding Tequila is particularly well suited to the growing of blue agave, and more than 300 million plants are harvested each year.
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Tequila, Mexico

Tequila, both the city and the drink, had their origins in western Mexico in the 16th century. The red volcanic soil surrounding Tequila is particularly well suited to the growing of blue agave, and more than 300 million plants are harvested each year. Annual production is around 200 million liters: about half is consumed in Mexico, and of the remainder, 80% is exported to the US. The image was acquired October 11, 2001, covers an area of 16.8 by 18.6 km, and is located at 20.9 degrees north latitude, 103.8 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#:
PIA15073

Date added:
2011-11-14

Target:
Earth

Mission:
Terra

Spacecraft:
Terra

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

Rating:



Views:
2,441

Full-Res TIFF:
PIA15073.tif (4.18 MB)

Full-Res JPG:
PIA15073.jpg (0.19 MB)

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