02706oam 2200493Ia 450 991069772450332120160209075016.0(CKB)5470000002391730(OCoLC)227337976(EXLCZ)99547000000239173020080509d2008 ua 0engurmn||||m||||txtrdacontentcrdamediacrrdacarrierHelicopter electromagnetic and magnetic geophysical survey data, Oakland, Ashland, and Firth study areas, eastern Nebraska, March 2007[electronic resource] /by Bruce D. Smith ... [and others] ; in cooperation with the State of Nebraska, Conservation and Surveys DivisionVersion 1.0.Reston, Va. :U.S. Geological Survey,2008.1 electronic document HTML, digital, PDF, Shape, Autocad, ASCII, Geotiff fileOpen-file report ;2008-1018Title from HTML title screen (viewed on May 8, 2008)."This report is a digital data release for a helicopter electromagnetic and magnetic survey that was conducted during March 2007 in three 93-square-kilometer (36-square-mile) areas of eastern Nebraska as part of a joint State of Nebraska and U.S. Geological Survey study. The objective of the survey is to improve the understanding of the relationship between surface-water and ground-water systems critical to developing water resource management programs."Some data files provided in zipped format.Includes bibliographical references.Report -- Appendix 1 [poster] -- Appendix II: Fugro geophysical report -- Metadata directory -- GIS survey directory -- Linedata directory -- Plots directory.GeomagnetismNebraskaRemote sensingObservationsHydrogeologyNebraskaRemote sensingObservationsEarth resistance (Geophysics)Remote sensingObservationsNebraskaEnvironmental conditionsRemote sensingObservationsGeomagnetismRemote sensingHydrogeologyRemote sensingEarth resistance (Geophysics)Remote sensingSmith Bruce D132439Geological Survey (U.S.)University of Nebraska--Lincoln.Conservation and Survey Division.Fugro Airborne Surveys Corporation.GISGISGPOBOOK9910697724503321Helicopter electromagnetic and magnetic geophysical survey data, Oakland, Ashland, and Firth study areas, eastern Nebraska, March 20073445465UNINA