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Page 5771, results 144251 - 144275

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Not all publications have extents, not all extents are completely accurate
Mineral resources of parts of the Departments of Antioquia and Caldas, Zone II, Colombia
R.B. Hall, Tomas Feininger, L. Barrero, Rico H. Dario, Hector, A. Alvarez
1970, Open-File Report 70-148
The mineral resources of an area of 40,000 sq km, principally in the Department of Antioquia, but including small parts of the Departments of Caldas, C6rdoba, Risaralda, and Tolima, were investigated during the period 1964-68. The area is designated Zone II by the Colombian Inventario Minero Nacional(lMN). The geology of...
The Raft River Basin, Idaho-Utah as of 1966: A reappraisal of the water resources and effects of ground-water development
E.H. Walker, L.C. Dutcher, S.O. Decker, K.L. Dyer
1970, Open-File Report 70-355
The Raft River basin, mostly in south-central Idaho and partly in Utah, is a drainage basin of approximately 1,510 square miles. Much arable land in the basin lacks water for irrigation, and the potentially irrigable acreage far exceeds the amount that could be irrigated with the 140,000 acre-feet estimated annual...
Geothermal potential of the Dieng Mountains, Central Java, Indonesia
L.J. Patrick Muffler
1970, Open-File Report 70-236
This report summarizes results of a 2-week (Feb. 23-Mar. 10, 1970) study of the geothermal resources of the Dieng Mountains, Java; the work was done as part of a cooperative program of the Ministry of Mines and the U. S. Geological Survey under the auspices of the Government of Indonesia...
Floods in the upper Des Moines River Basin, Iowa
Harlan H. Schwab
1970, Open-File Report 70-296
Data on flood stages, discharges, and frequency are used in the design of bridges and other structures and the conduct of various operations on the flood plains of streams. This report provides these data in the form of flood-peak records, gaging-station records, frequency curves, and flood profiles. Information is provided...
Perception via satellite
Charles J. Robinove
1970, Water Spectrum (2) 14-19
The earth resources observation satellite (EROS) program in the Department of the Interior is intended to gather and use data from satellites and aircraft on natural and man-made features of the earth's surface. Earth resources technology satellite will provide the EROS program with data for use in dealing with natural...
Color infrared film as a negative material
Robert W. Pease
1970, Remote Sensing of Environment (1) 195-198
Original problems encountered in endeavors to use color infraredfilm as a negative material have been overcome by a simple modification in processing. This makes more feasible the production of infrared color prints for field use and yields an infrared counterpart to Aero-Neg....
Using radar imagery for crop discrimination: a statistical and conditional probability study
R. M. Haralick, F. Caspall, D.S. Simonett
1970, Remote Sensing of Environment (1) 131-142
A number of the constraints with which remote sensing must contend in crop studies are outlined. They include sensor, identification accuracy, and congruencing constraints; the nature of the answers demanded of the sensor system; and the complex temporal variances of crops in large areas. Attention is then focused on several...
ERTS-A satellite imagery
Alden P. Colvocoresses
1970, Photogrammetric Engineering (36) 555-561
The first satellite designed to survey the Earth's resources is scheduled to be launched in 1972. This satellite, known as ERTS-A, will telemeter frames of imagery each covering 100-nautical-mile squares of the Earth. Except for the internal anomalies in the sensor system, the imagery, after being properly scaled, rectified, and...
Interstitial water studies on small core samples, Deep Sea Drilling Project, Leg 5
F.T. Manheim, K.M. Chan, F.L. Sayles
1970, Initial reports of the Deep Sea Drilling Project (5) 501-511
Leg 5 samples fall into two categories with respect to interstitial water composition: 1) rapidly deposited terrigenous or appreciably terrigenous deposits, such as in Hole 35 (western Escanaba trough, off Cape Mendocino, California); and, 2) slowly deposited pelagic clays and biogenic muds and oozes. Interstitial waters in the former show...