United States Geological Survey YearbookU.S. Department of the Interior, Geological Survey - Geology |
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Page 14
... Continental shelf to 200 meters ( 600 feet ) Areas of leasing potential After the 1973 embargo , Government and industry refocused attention 14 Yearbook 1979 APPRAISAL OF FRONTIER OFFSHORE U S UNDISCOVERED OIL AND GAS RESOURCES.
... Continental shelf to 200 meters ( 600 feet ) Areas of leasing potential After the 1973 embargo , Government and industry refocused attention 14 Yearbook 1979 APPRAISAL OF FRONTIER OFFSHORE U S UNDISCOVERED OIL AND GAS RESOURCES.
Page 15
... feet might con- tain , based on a low estimate at a 95 - percent probability of occurrence , at least 42 trillion cubic feet of gas , and , based on a high estimate at a 5 - percent probability of occurrence , at least 181 trillion cubic ...
... feet might con- tain , based on a low estimate at a 95 - percent probability of occurrence , at least 42 trillion cubic feet of gas , and , based on a high estimate at a 5 - percent probability of occurrence , at least 181 trillion cubic ...
Page 42
... feet ; the photographs were for use primarily in photo- inspection and photorevision of published maps . FIELD SURVEYS Field surveys are needed to establish control points so that map features can be delineated in correct relationship ...
... feet ; the photographs were for use primarily in photo- inspection and photorevision of published maps . FIELD SURVEYS Field surveys are needed to establish control points so that map features can be delineated in correct relationship ...
Page 50
... feet and is well within the maximum allowed . The vertical accuracy of the system was carefully monitored , and 39 test points were established . The standard error of the 39 test points was 5.5 inches . The largest vertical error ...
... feet and is well within the maximum allowed . The vertical accuracy of the system was carefully monitored , and 39 test points were established . The standard error of the 39 test points was 5.5 inches . The largest vertical error ...
Page 52
... feet above mean terrain with a 6 - inch focal - length camera . The anticipated image motion at a 40,000 - foot altitude with an airspeed of 400 knots is 7 feet ground scale dur- ing an exposure of 0.01 second . No appreciable dif ...
... feet above mean terrain with a 6 - inch focal - length camera . The anticipated image motion at a 40,000 - foot altitude with an airspeed of 400 knots is 7 feet ground scale dur- ing an exposure of 0.01 second . No appreciable dif ...
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activities Administration appraisals areas Argillite assessment Azie Taylor Morton Barrow basin Bureau cartographic cartographic information City coal Commission Conservation Division coordination County cover map data base Denver Denver Federal Center Direct program drilling earthquake energy Environmental estimates evaluation exploration Federal agencies Federal and Indian Federal Bldg Federal lands feet fiscal year 1979 Flood funds geologic hazards geophysical Government ground-water Gulf of Mexico hydrologic Indian lands investigations Ixtoc Lake Landsat Landsat images located Menlo Park ment miles million mineral resources National Center National Petroleum Reserve Nevada NPRA Office offshore oil and gas oilspill operations Outer Continental Shelf percent photographs planning potential production Puerto Rico quadrangles Regional Reimbursable program Reserve in Alaska Reston River rocks satellite sediments seismic Service South Barrow STOP studies Survey's Test tion topographic tract U.S. Geological Survey United Water Conservation District Water Data Water Resources zones