On January 17, 2011, the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra spacecraft captured this image of the inundation west of Brisbane, Queensland, Australia.
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NASA Satellite Images Flooding Near Brisbane, Australia

On January 17, 2011, the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra spacecraft captured this image of the inundation west of Brisbane, Queensland, Australia. Torrential rains in northeastern Australia caused the Brisbane River to overflow its banks and flood much of the surrounding agricultural lands and small towns in the flood plain. The peak of the flood was a week earlier, and residents were waiting for flood waters to recede. Vegetation is depicted in various shades of green, and buildings are white. Wet fields and land appear dark gray. The image is located at 27.4 degrees south latitude, 152.2 degrees east longitude. The image covers an area of 28.8 by 31.8 kilometers (17.8 by 19.7 miles).

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#:
PIA13810

Date added:
2011-01-18

Target:
Earth

Mission:
Earth Observing System (EOS)

Spacecraft:
Terra

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

Size:
2118 x 1917 pixels (width x height)

Rating:



Views:
3,549

Full-Res TIFF:
PIA13810.tif (12.2 MB)

Full-Res JPG:
PIA13810.jpg (0.88 MB)

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