Saturday, July 20, 2013

DOQQ

http://www.geomart.com/products/geodata/

DOQQ, or Digital Orthophoto Quadrangle Quads, is an electronically reassembled image from an aerial photograph. It is able to take an image and remove certain factors that impede visibility and cleanliness of the lines. The image below is a final transitional image of an area with high terrain relief that has been improved by the DOQQ process.

http://www.geomart.com/images/digital/doqq/doqq.jpg

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