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<br />---------.....----- <br /> <br />Inventory of all aerial photographic and digital imagery available through the GCMRC library <br />(I r. .. dd d II d f h . .... ) <br /> <br />n onnallon In re enoles ala co ecle as Dart 0 t e remote senSlnl! InitIative <br />Acquisition Type Product From To Scale' or Number of Dam Comments <br />date approximate approximate resolution' images or release in <br /> River Mile' River Mile' files m'/sec <br /> (ft'/sec) <br /> <br />1935 Black and 9" print -19.3 239.8 unknown 54 unknown 6 missing <br /> white <br />1952 Black and 18" print -13.5 3.5 1:7,920 6 unknown <br /> white <br />5/14/65 Black and 9" print 0 255 1:12,000' 652 680- 792 8 known <br /> white (24,000- missing <br /> 28,000) (RM 209-214) <br /> USGS/WRD <br /> may have <br /> duplicates <br />06/17/73 Black and 9" print 43-48,51-56, 166-168,209, l:l4,400' 50 76-396 Bureau of <br /> white 105-110,120- 219-221 (2,700- Reclamation <br /> 123, 14,000) may have <br /> dunlicates <br />08/08/79 Color 9" print -1.5 16 1:3,000' 100 623 <br /> (22,000) <br />06/27/80 Color Infrared 9" print -15.5 211 1:3,600' 400 1047 Spillways <br /> (37.000) ODen <br />07/11180 Color Infrared 9" print 17 220 1:3,600 200 707 <br /> [House Rock] (25,000) <br />10/20/80 Black and 9" print 47 72 1:4,800 100 Negarives may <br /> white Little Colorado be with FWS in <br /> River -0 12 Pmetop <br />06/09/82 Color 9" print 34 182 51 Mileage <br /> (segments) J :37,000 inventory in <br /> oholo box <br />06/09/82 Black and 9" print 36 166 1:32,000 37 Names of <br /> white Rapids survey 1:37,000 rapids on <br /> I DhotOl!TaDhs <br />10/22/84 Black and 9" print & film -15.5 260 1:3,000 600 144-226 <br /> white (5.100-8000) <br /> <br />~ <br />w::.- <br />CO <br />N <br />