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Aerial Radiometric and Magnetic Survey: Grangeville National Topographic Map, Idaho/Oregon/Washington

Description: Final report of the airborne gamma ray and total magnetic field survey for the Grangeville quadrangle, Idaho-Oregon-Washington. Sections I through IV of this report present information and results associated with this specific survey. Section V gives the data acquisition and the processing procedures.
Date: 1981
Creator: Geodata International
Item Type: Refine your search to only Report
Location: None
open access

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Crescent Quadrangle, Burns Quadrangle, Canyon City Quadrangle, Bend Quadrangle, Salem Quadrangle, Oregon: Final Report, Volume 1

Description: The first volume of a report regarding an airborne gamma-ray spectrometer and magnetometer of the Crescent Quadrangle, the Burns Quadrangle, the Canyon City Quadrangle, the Bend Quadrangle, and the Salem Quadrangle in Oregon. "Volume I contains a description of the systems used in the survey, a discussion of the calibration of, the data processing procedures, the data display format, the interpretation rationale, and the interpretation methodology."
Date: 1981
Creator: High Life Helicopters Inc.
Item Type: Refine your search to only Report
Location: None
open access

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Final Report: Volume 1. Vancouver, The Dalles, Pendleton, Walla Walla, Yakima, and Hoquiam Quadrangles

Description: Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Vancouver, The Dalles, Pendleton, Walla Walla, Yakima, and Hoquiam quadrangles including background information, a description of methods, data reduction and analysis, and data presented in maps, tables, and graphical forms.
Date: 1981
Creator: High Life Helicopters, Inc.
Item Type: Refine your search to only Report
Location: None
open access

Baker 1° x 2° NTMS Area, Oregon and Idaho: Data Report (Abbreviated)

Description: From introduction: The data presented here are reconnaissance data intended for use in identifying broad areas for further study. While care has been taken to provide reliable sampling and analyses, verification of individual analyses is beyond the scope of this report. The data should be viewed statistically because "one-point anomalies" may be misleading. Regional trends, however, should be reliable. This report is one of a series presenting data obtained by SRL reconnaissance.
Date: May 1981
Creator: Cook, J. R.
Item Type: Refine your search to only Report

Baker 1° x 2° NTMS Area, Oregon and Idaho: Data Report, Supplementary Analytical Data

Description: Supplementary analytical data containing elemental concentration data in surface sediment samples and ground water samples, in addition to areal distribution maps, histograms, and cumulative frequency plots. Also included is site location data for surface and ground water samples, and a user's guide. This data accompanies a report on hydrogeochemical and stream sediment reconnaissance of the Baker 1° x 2° NTMS Area, Oregon and Idaho.
Date: May 1981
Creator: Cook, J. R.
Item Type: Refine your search to only Dataset

Cape Blanco, Oregon

Description: Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Cape Blanco region of the Pacific coast area. Scale 1:250,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
open access

Columbia River Estuary Hybrid Model Studies: Report 1, Verification of Hybrid Modeling of the Columbia River Mouth

Description: From abstract: The Columbia Hybrid Modeling System was applied to the mouth of the Columbia River estuary to evaluate alternatives for reducing navigation channel maintenance dredging.
Date: September 1983
Creator: McAnally, William H., Jr.; Brogdon, Noble J., Jr.; Letter, Joseph V., Jr.; Stewart, J. Phillip & Thomas, William A.
Item Type: Refine your search to only Report

Coos Bay, Oregon

Description: Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Coos Bay region of the Pacific coast area. Scale 1:250,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
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