United States Geological Survey YearbookThe Survey, 1985 - Geology |
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Page 14
... measured 16 feet per day averaged over the width ; in the center , it was 50 feet Length of glacier , in miles 42 17 41 OBSERVED 40 1976 1977 1978 1979 1980 1981 ( a ) ཁྱཻ ( b ) 1982 1983 1984 Altitude , in feet 1000 500 -500 -1000 1974 ...
... measured 16 feet per day averaged over the width ; in the center , it was 50 feet Length of glacier , in miles 42 17 41 OBSERVED 40 1976 1977 1978 1979 1980 1981 ( a ) ཁྱཻ ( b ) 1982 1983 1984 Altitude , in feet 1000 500 -500 -1000 1974 ...
Page 20
... measurements from geophys- ical surveys and satellite imagery . By fiscal year 1984 , 175,000 square miles had been assessed under AMRAP , and 80,000 square miles under CUSMAP . Present plans call for approximately 600,000 square miles ...
... measurements from geophys- ical surveys and satellite imagery . By fiscal year 1984 , 175,000 square miles had been assessed under AMRAP , and 80,000 square miles under CUSMAP . Present plans call for approximately 600,000 square miles ...
Page 28
... measured by microscope studies , indicates increased maturation . Vitrinite reflectance is applicable to rocks of a wider geologic time span than the conodont index and also is being applied to the search for paleothermal anomalies ...
... measured by microscope studies , indicates increased maturation . Vitrinite reflectance is applicable to rocks of a wider geologic time span than the conodont index and also is being applied to the search for paleothermal anomalies ...
Page 32
... - flying aircraft using a laser profiler and inertial guidance technology . The Aerial Profiling of Terrain System ( APT ) consists of an inertial measuring unit , a laser profiler , a laser tracker , a computer , a. 32.
... - flying aircraft using a laser profiler and inertial guidance technology . The Aerial Profiling of Terrain System ( APT ) consists of an inertial measuring unit , a laser profiler , a laser tracker , a computer , a. 32.
Page 33
... measuring unit provides an accurate reference frame to the local datum . The laser profiler measures the distance from the aircraft to the ground . Periodic positional updates are provided by the laser tracker , which measures range and ...
... measuring unit provides an accurate reference frame to the local datum . The laser profiler measures the distance from the aircraft to the ground . Periodic positional updates are provided by the laser tracker , which measures range and ...
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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