NSA_Boundary

USFS Columbia River Gorge National Scenic Area December 2006 NSA_Boundary vector digital data withheld NSA_Boundary Columbia River Gorge National Scenic Area (NSA) boundary developed from the NSA Boundary Legal Description project. USFS surveyors developed this line from the "Official" NSA maps and placed Angle Points. Please also see document: GUIDELINES FOR USE OF THE LEGAL DESCRIPTION OF THE EXTERIOR BOUNDARY of the COLUMBIA RIVER GORGE NATIONAL SCENIC AREA. Edited 08052010 to reflect survey done by D karsh in 2001 clarifying a section of the boundary. Added a "Display" field that is attributed as inside or outside NSA and a "notes" field to explain why this would change with reference to an "AddPt" field in the angle points data. Cgnages should be considered approximate spatial references and verification done using supporting documnets referenced by the unique "AddPt" ID. Intended as a GIS "Representation" of the NSA Boundary. The National Scenic Area boundary is a management boundary and should not be used to determine lines of title. This document is intended as a tool for planners and surveyors in interpreting the lines depicted on the initial maps on file with the Chief of the USDA Forest Service. The legal description of the Columbia River Gorge National Scenic Area is as determined by Public Law 99-663 dated September 1986 and shown on maps on file with the Chief of the USDA Forest Service. Copies of these maps, copies of the congressional working maps, and USGS digital raster graphic quads were used to determine the map boundaries identified in the legal description written under contract 53-04H1-7-83610. Where the boundary is described as following a topographical feature, the actual location of the feature will control the approximate course identifying that part of the boundary. Unless specifically identified, calls to streams shall be to thread and calls to a ridge will be to the crest. Section, Township, Range lines and Section corners established by the United States Public Land Survey shall determine the actual location of these portions of the boundary so described. Section subdivision lines and corners will be established under the rules of the Unites States Public Land Survey system. The coordinate data base for the Columbia River Gorge National Scenic Area Boundary description was collected from USGS Digital Raster Graphic quads in UTM NAD27 coordinates. The numbers were then processed using Traverse PC software to determine courses and distances. This is the information used to publish the metes and bounds description. Corpscon software is suggested for conversion to State Plane Grid coordinates. Excel spreadsheets for Oregon and Washington contain the written description for the boundary. The National Scenic Area boundary is a management boundary and should not be used to determine lines of title. This document is intended as a tool for planners and surveyors to interpreting the lines depicted on the initial maps on file with the Chief of the USDA Forest Service. On November 14, 2005 A Congressionally mandated change was made to the west boundary in T1N R4E Sec 16 and 21 as called for in 16 U.S.C. Sec. 544b(a)(2)(B). Clark County Taxlot boundaries from July 2005, along with maps accompanying the CRGC Staff report dated March 25, 1993 were used as the base layers for digitizing the change. en December 2006 Last edited 08.05.2010 Complete None planned -122.412863 -120.868682 45.809232 45.509857 412581.270448 532209.337373 1274408.142722 1305283.130676 Boundary National Scenic Area Exterior Boundary Columbia River Gorge NONE The National Scenic Area boundary is a management boundary and should not be used to determine lines of title. This document is intended as a tool for planners and surveyors to interpreting the lines depicted on the initial maps on file with the Chief of the USDA Forest Service. ESRI ArcCatalog 9.3.1.4000 Shapefile Mark Garner Columbia River Gorge Commission GIS Coordinator 509.493.3323 ext 226 garner@gorgecommission.org Unclassified Vector Simple FALSE 0 TRUE FALSE coordinate pair 0.000000 0.000000 meters North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 GCS_North_American_1983 NAD_1983_Albers ColumbiaGorge_NSA_Boundary_ClipWRA Feature Class 0 Notes OBJECTID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Acres display String 50 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. display Shape Geometry 0 Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. 0 0 Shape Feature geometry. ESRI Coordinates defining the features. AREA Single 4 0 0 AREA PERIMETER Single 4 0 0 PERIMETER URBAN_ Integer 4 0 0 URBAN_ URBAN_ID Integer 4 0 0 URBAN_ID NAME String 20 0 0 NAME ACRES Double 8 0 0 ACRES LUD_EDIT String 25 0 0 LUD_EDIT Shape_Leng Double 8 Length of feature in internal units. ESRI Positive real numbers that are automatically generated. 0 0 Shape_Leng Shape_Area Double 8 0 0 Area of feature in internal units squared. Esri Positive real numbers that are automatically generated. Shape_Area Area of feature in internal units squared. ESRI Positive real numbers that are automatically generated. Shape_Length Double 8 0 0 Shape_Length Notes String 250 0 0 Length of feature in internal units. Esri Positive real numbers that are automatically generated. This dataset contains one feature class that represents the exterior boundary of the Columbia River Gorge National Scenic Area. Downloadable Data 0.000 0.000 20100805 REQUIRED: The organization responsible for the metadata information. REQUIRED: The person responsible for the metadata information. REQUIRED: The mailing and/or physical address for the organization or individual. REQUIRED: The city of the address. REQUIRED: The state or province of the address. REQUIRED: The ZIP or other postal code of the address. REQUIRED: The telephone number by which individuals can speak to the organization or individual. FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time http://www.esri.com/metadata/esriprof80.html ESRI Metadata Profile en 20210527 18564300 FALSE 20210527 19000400 20210527 19000400 ColumbiaGorge_NSA_Boundary_ClipWRA 002 Projected GCS_North_American_1983_HARN Linear Unit: US survey foot (0.304801) NAD_1983_HARN_StatePlane_Washington_South_FIPS_4602_Feet <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.6.0'><WKT>PROJCS["NAD_1983_HARN_StatePlane_Washington_South_FIPS_4602_Feet",GEOGCS["GCS_North_American_1983_HARN",DATUM["D_North_American_1983_HARN",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1640416.667],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-120.5],PARAMETER["Standard_Parallel_1",45.8333333333333],PARAMETER["Standard_Parallel_2",47.3333333333333],PARAMETER["Latitude_Of_Origin",45.3333333333333],UNIT["US survey foot",0.304800609601219]]</WKT><XOrigin>-117498300</XOrigin><YOrigin>-98850300</YOrigin><XYScale>3048.00609601219</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.0032808333333333353</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision></ProjectedCoordinateSystem> 1.0 Metadata imported. withheld 20070123 12342400 1:24,000 paper Dataset copied. withheld 20070323 10083700 Esri ArcGIS 12.6.2.24783 ColumbiaGorge_NSA_Boundary_ClipWRA 412581.270448 532209.337373 1305283.130676 1274408.142722 1 -122.412863 -120.868682 45.809232 45.509857 1 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset 002 withheld Local Area Network 0.000 Shapefile File Geodatabase Feature Class NAD_1983_Albers 0 20210527