File:Close-up of Lake Maracaibo, Venezuela.jpg

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Summary

Description
English: This false-colour (near-infra-red, red, green) image has been processed to emphasize details on the lake’s surface. The scene shows oil slicks (the various dark patches) in the south-eastern portion of the lake. The slicks come from leaks in the various oil production and storage platforms located on Lake Maracaibo. The water and land components of this scene were processed and stretched separately and then “stitched” back together into one image; this stitching is evident along the shoreline. On land, the red colour indicates vegetated areas, the bluish areas show paved surfaces, and the browns are bare land. This scene is 15 meters per pixel and spans an area of 900 square km.
Date
Source NASA Earth Observatory
Author Image courtesy NASA Earth Observatory

This image was produced using data from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) flying aboard NASA’s Terra satellite. The scene uses the sensor’s near-infra-red, red, and green bands (3, 2, and 1), which were then “stretched” to highlight the contrast of the oil slicks with the unpolluted water.

Licensing

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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11 June 2003

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e3e783928536aeb555d8eb9c33ae1eef7d944845

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current13:36, 4 July 2009Thumbnail for version as of 13:36, 4 July 20092,040 × 2,172 (3.32 MB)Originalwana{{Information |Description={{en|1=This false-colour (near-infra-red, red, green) image has been processed to emphasize details on the lake’s surface. The scene shows oil slicks (the various dark patches) in the south-eastern portion of the lake. The sli
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