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Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a 1-meter ground resolution, quarter-quadrangle (3.75-minutes of latitude by 3.75-minutes of longitude) image cast on the Universal Transverse Mercator Projection (UTM) on the North American Datum of 1983 (NAD83).The geographic extent of the DOQ is equivalent to a quarter-quad plus The overedge ranges a minimum of 50 meters to a maximum of 300 meters beyond the extremes of the primary and secondary corner points. The overedge is included to facilitate tonal matching for mosaicking and for the placement of the NAD83 and secondary datum corner ticks. The normal orientation...
Montana Bureau of Mines and Geology, John W. Taber Collection, Document ID 17231
Categories: Physical Item; Tags: Aerial Photograph
Montana Bureau of Mines and Geology, John W. Taber Collection, Document ID 17201
Categories: Physical Item; Tags: Aerial Photograph
Montana Bureau of Mines and Geology, John W. Taber Collection, Document ID 17197
Categories: Physical Item; Tags: Aerial Photograph


map background search result map search result map Black and White Digital Orthophoto Quarter-Quadrangles 1994 for Wyoming ID 17197, HB-2B-92, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 17200, HB-2B-114 Argenta Area, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 17201, HB-2B-115, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14102, USFS Roberts Mining Co., Project 275, Roll 2R, Frame 3, black and white; 11:10 a.m., pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14104, USFS Roberts Mining Co., Project 487, Frame 3, black and white; 12:53 p.m., pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14105, USFS Roberts Mining Co., Project 487, Frame 3, black and white; 12:55 p.m., pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14109, 1936 Roberts Mining Company, Pit area Pre-Mining, Project EY, Roll 6, Frame 15, black and white, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14114, 1936 Roberts Mining Company, Pit area Pre-Mining, Project EY, Roll 5, Frame 92, black and white, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14118, ERTS E-1072-17574-5 01, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14140, USFS Roberts Mining co. 1957, Project EDU, Roll 5, Frame 23, black and white, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14142, USFS Roberts Mining co. 1957, Project EDU, Roll 5, Frame 25, black and white, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14144, USFS Roberts Mining co. 1957, Project EDU, Roll 12, Frame 24, black and white, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14147, USFS Roberts Mining co. 1957, Project EDU, Roll 12, Frame 27, black and white, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14150, USFS Roberts Mining co 1959, Project 275, Roll 2R, Frame 1, black and white; 11:09 am, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14173, 1959 Roberts Mining Company, Pit Area, Project 275, Roll R1, Frame 1, black and white; 10:57 a.m., pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14196, USFS Roberts Mining co 1961, Project Mine Fire Line 4, Roll Bi 8, Frame 29, black and white; 11:06 am, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14202, USFS Roberts Mining co 1961, Project Mine Fire Line 4, Roll Bi 8, Frame 38, black and white; 11:06 am, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 14203, USFS Roberts Mining co 1961, Project Mine Fire Line 4, Roll Bi 8, Frame 39, black and white; 11:06 am, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana ID 17231, Chemical Laboratory, pertaining to the Crystal Mountain Mine, Frog Pond Mining District, Ravalli County, Montana Black and White Digital Orthophoto Quarter-Quadrangles 1994 for Wyoming