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remote_sensor_types:color_aerial_photography [2013/02/11 13:50]
gtucker
remote_sensor_types:color_aerial_photography [2013/02/21 11:40]
jgillan
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   * Images are at a scale of 1:​40,​000 ​   * Images are at a scale of 1:​40,​000 ​
   * 1 meter spatial resolution ​   * 1 meter spatial resolution ​
-  * The entire catalogue of images has been digitized and is free to the public through the USGS. The images can be downloaded from USGS Earth Explorer [[http://edcsns17.cr.usgs.gov/​EarthExplorer/]]  or USGS Glovis ​ [[http://​glovis.usgs.gov/​]].+  * The entire catalogue of images has been digitized and is free to the public through the USGS. The images can be downloaded from USGS Earth Explorer [[http://earthexplorer.usgs.gov/​]] ​ or USGS Glovis ​ [[http://​glovis.usgs.gov/​]].
   * Images can also be ordered from the USDA Farm Service Agency Aerial Photography Field Office [[http://​www.fsa.usda.gov/​FSA/​apfoapp?​area=apfohome&​subject=landing&​topic=landing]]   * Images can also be ordered from the USDA Farm Service Agency Aerial Photography Field Office [[http://​www.fsa.usda.gov/​FSA/​apfoapp?​area=apfohome&​subject=landing&​topic=landing]]
   * Images come in a Tiff format, with no georeferencing or orthorectification   * Images come in a Tiff format, with no georeferencing or orthorectification
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   * The coverage is very sporadic throughout the continental U.S. and most of the available images are of urban areas   * The coverage is very sporadic throughout the continental U.S. and most of the available images are of urban areas
   * Digital orthophoto quads (DOQ) are the available products (3.75 or 7.5 minute quadrangles)   * Digital orthophoto quads (DOQ) are the available products (3.75 or 7.5 minute quadrangles)
-  * Images are distributed on CD in either GeoTIFF or native format. ​This link will take you to a page where you can download a DOQQ to GeoTIFF converter software program. [[http://​rmmcweb.cr.usgs.gov/​software/​]]+  * Images are distributed on CD in either GeoTIFF or native format. ​
   * There is a base charge of $45.00 per order, plus $5.00 shipping, plus $7.50 for each black and white (grayscale) 3.75 x 3.75 DOQ purchased or $15.00 for each color DOQ.  Any combination of files can be ordered.   * There is a base charge of $45.00 per order, plus $5.00 shipping, plus $7.50 for each black and white (grayscale) 3.75 x 3.75 DOQ purchased or $15.00 for each color DOQ.  Any combination of files can be ordered.
   * For ordering orthophotos contact any Earth Science information Center [[http://​ask.usgs.gov/​sils_index.html]]   * For ordering orthophotos contact any Earth Science information Center [[http://​ask.usgs.gov/​sils_index.html]]
remote_sensor_types/color_aerial_photography.txt ยท Last modified: 2013/02/21 11:40 by jgillan