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Site Attenuation

Description: Abstract: Site attenuation is a measure of performance of an open test site used at frequencies below about 1 GHz for antenna calibration and equipment emission and susceptibility testing. These sites typically consist of a large, obstruction-free ground plane and the hemisphere above it. Site attenuation of an ideal site is calculated and compared to data measured using the 30 m by 60 m NBS ground screen.
Date: November 1985
Creator: FitzGerrell, R. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Cordilleran Metamorphic Core Complexes and Their Uranium Favorability: Final Report

Description: From objective and scope: The objective of this report us to provide a descriptive body of knowledge on Cordilleran metamorphic core complexes including their lithologic and structural characteristics, distribution within the Cordillera, and their evolutionary history and tectonic setting. We also examine the occurrence of uranium in the context of possibility for uranium concentration.
Date: November 1980
Creator: Coney, Peter J. & Reynolds, Stephen J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Elk City Quadrangle of Idaho/Montana

Description: Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Elk City quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: November 1979
Creator: EG & G GeoMetrics
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey, [California]-Arizona Area, Volume 1 - Narrative Report: Marble Canyon (NJ 12-11) Quadrangle

Description: From abstract: As part of the Department of Energy (DoE) National Uranium Resource Evaluation Program, LKB Resources, Inc. has performed a rotary-wing reconnaissance high sensitivity radiometric and magnetic survey of the Marble Canyon quadrangle NJ 12-11 located in northern Arizona. The surveyed area consisted of approximately 3,246 line miles.
Date: November 1979
Item Type: Refine your search to only Report
Location: None
Partner: UNT Libraries Government Documents Department
open access

NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey, [California]-Arizona Area, Volume 1 - Narrative Report: Salton Sea (NI 11-9), Phoenix (NI 12- 7), El Centro (NI 11-12), Ajo (NI 12-10), Lukeville (NH 12-1) Quadrangles

Description: From abstract "As part of the Department of Energy (DoE) National Uranium Resource Evaluation Program, LKB Resources, Inc. has performed a rotary-wing reconnaissance high sensitivity radiometric and magnetic survey, encompassing several 1:250,000 quadrangles in southwestern Arizona and southeastern California. The surveyed area consisted of approximately 9300 line miles. The radiometric data was corrected and normalized to 400 feet terrain clearance. The data was identified as to rock type by c… more
Date: November 1979
Creator: Bendix Field Engineering Corporation. Grand Junction Operations.
Item Type: Refine your search to only Report
Location: None
Partner: UNT Libraries Government Documents Department

NURE Aerial Gamma-Ray and Magnetic Reconnaissance Survey, Colorado-Arizona Area, Salton Sea, Phoenix, El Centro, Ajo, and Lukeville Quadrangles: Final Report, Volume 1, Appendix H

Description: Data listings from the reduced data tapes for each of the National Topographic Map Series quadrangles (Salton Sea NI 11-9, Phoenix NI 12-7, El Centro NI 11-12, Ajo NI 12-10, Lukeville NH 12-1) to accompany the report on the reconnaissance survey. The pages document the quadrangle, survey company, survey area, year, and line number; they include single record reduced data listings and averaged record data listings.
Date: November 1979
Creator: LKB Resources, Inc.
Item Type: Refine your search to only Dataset
Location: None
Partner: UNT Libraries Government Documents Department

Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona-New Mexico: Final Report, Volume 1, Appendix B. Microfiche Data Listing

Description: Appendix containing tables to accompany a report on aerial radio radiometric and magnetic reconnaissance survey instrumentation and methods of portions of Arizona and New Mexico.
Date: November 1978
Creator: Texas Instruments Incorporated
Item Type: Refine your search to only Dataset
Partner: UNT Libraries Government Documents Department
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Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona -- New Mexico: Final Report, Volume 1. Instrumentation and Methods

Description: From introduction: Major objectives of the National Uranium Resource Evaluation (NURE) program, sponsored by the Department of Energy (DOE), are to develop an authoritative, comprehensive assessment of the nation's uranium resources and to provide industry with data and technology useful for the timely discovery and exploitation of uranium ores (ERDA, 1976). The National Aerial Radiometric Reconnaissance Survey is a major element of the NURE program.
Date: November 1978
Creator: Texas Instruments Incorporated
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Aerial Radiometric and Magnetic Reconnaissance Survey of the Delta Quadrangle, Utah: Final Report, Volume 1. Narrative and Tables

Description: From approach: This survey consisted of aerial gamma-ray spectrometer and magnet-meter data collection including: (1) Coverage of those portions of the Delta, Utah NTMS 1:250,000 scale quadrangle (Figure 1-1) which were not surveyed in 1976 under Bendix Field Engineering Corporation subcontract No. 76-019-L, Texas Instruments (1977a). (2) Reflights of portions of the 1976 flight lines which were out of altitude specifications. (3) Extra flight lines over the 1976 survey area to provide complete… more
Date: November 1978
Creator: Texas Instruments Incorporated
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Preliminary Report of the Uranium Favorability of Shear Zones in the Crystalline Rocks of the Southern Appalachians

Description: From summary: Three sheared areas in the crystalline Piedmont and Blue Ridge provinces, from which uranium occurrences or anomalous radioactivity have been reported, were studied to determine their favorability for uranium mineralization. The study, which involved a literature review, geologic reconnaissance, ground radiometric surveys, and sampling of rock outcrops for petrographic and chemical analyses, indicates that more-detailed investigations of these and similar areas are warranted.
Date: November 1978
Creator: Penley, H. Michael; Schot, Erik H. & Sewell, J. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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