United States Geological Survey YearbookThe Survey, 1985 - Geology |
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... topographic map of Las Vegas and Toiyabe National Forest areas . 4038 17 4LD .000 € . NELLIS AFB R 63 1868 SUNRISE MOUNTAIN Beacons Nellis AFB isewage Disposat Water FRENCHMAN MTN Beacons 4054 93 DRY LAKE VALLEY Plant Arfolime Siding 93 ...
... topographic map of Las Vegas and Toiyabe National Forest areas . 4038 17 4LD .000 € . NELLIS AFB R 63 1868 SUNRISE MOUNTAIN Beacons Nellis AFB isewage Disposat Water FRENCHMAN MTN Beacons 4054 93 DRY LAKE VALLEY Plant Arfolime Siding 93 ...
Page 5
... topographic edition . If the base map material is less than 3 years old , only major features are updated . Material older than 3 years often requires more extensive planimetric updating . High - altitude aerial photo- graphs are ...
... topographic edition . If the base map material is less than 3 years old , only major features are updated . Material older than 3 years often requires more extensive planimetric updating . High - altitude aerial photo- graphs are ...
Page 6
... topographic map , 1977 edition . Map compiled from U.S. Geo- logical Survey 1 : 24,000 - scale topographic maps . Planimetry revised from aerial photo- graphs and other source data . Figure 3. Aerial photograph covering the same area as ...
... topographic map , 1977 edition . Map compiled from U.S. Geo- logical Survey 1 : 24,000 - scale topographic maps . Planimetry revised from aerial photo- graphs and other source data . Figure 3. Aerial photograph covering the same area as ...
Page 41
... topographic data control net . • Evidence of prehistoric , large - scale climate change was observed from space shuttle orbit . Ground investi- gation of buried ancient stream channels in the eastern Sahara dicovered by U.S. Geological ...
... topographic data control net . • Evidence of prehistoric , large - scale climate change was observed from space shuttle orbit . Ground investi- gation of buried ancient stream channels in the eastern Sahara dicovered by U.S. Geological ...
Page 46
... topographic maps in the conterminous United States and Hawaii and the 15 - minute 1 : 63,360- scale topographic maps in Alaska . During fiscal year 1984 , about 1,300 revised and 1,600 new primary quadrangle maps were published , mostly ...
... topographic maps in the conterminous United States and Hawaii and the 15 - minute 1 : 63,360- scale topographic maps in Alaska . During fiscal year 1984 , about 1,300 revised and 1,600 new primary quadrangle maps were published , mostly ...
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activities Alaska aquifer areas Assistant Bacillus cereus basins Bureau California cartographic cartographic data base City coal Columbia Glacier Commission contaminants Control Cooperative Denver Department of Public digital cartographic data digital data earthquake energy Environmental eruption Federal agencies Federal Bldg feet fiscal year 1984 flow fluid inclusions geochemical geographic geographic information systems Geologist geophysical ground water ground-water hazards High Plains hydrologic ical image map information systems investigations irrigation Lake land Landsat lava located Loki Patera major Management Mauna Loa million mineral deposits mineral resources models monitoring National Center National Mapping Division Office offshore Parkfield Parkfield earthquake Planning potential production quadrangle radar Regional remote sensing River rocks San Andreas fault scientific sediment Service sources square miles STOP studies sulfur surface Survey scientists Survey's techniques tion topographic maps trends U.S. Geological Survey Volcano Water Conservation District Water District zone