Friday, December 3, 2010

DOQQ

http://www.tceq.state.tx.us/gis/metadata/doq_met.html
This DOQQ (Digital Orthoquarter Quads) image of Battleship Texas shows how different photographic paper is used to create a false infrared to bring out the characteristics of certain objects or surface features. Notice how the vegetative (red) areas, as well as the actually ship, are more pronounced in the image.

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