THRO GIS Lab 19990616 map Medora, ND THRO GIS Lab This coverage contains hypsography (contour) features originating from USGS DLG3 data that covers the Theodore Roosevelt National Park - Elk Horn Unit and the immediate area. This coverage is in UTM NAD83 Zone 13 coordinates. The coverage can be used to display elevations at a 40ft contour interval and the type of contour line feature. 19800705 Publication Date Complete Unknown -103.759262 -103.121040 47.4999352 47.1251602 None hypsography contours None North Dakota Theodore Roosevelt NP National Park System Unit Code ThesaurusTHRO National Park System Unit Name ThesaurusTheodore Roosevelt National Park National Park Service Theme Category ThesaurusHypsography ISO 19115 Topic CategoryElevation None Not for use at scales greater than 1:24000. THRO GIS Lab Steve Hager GIS Specialist mailing and physical address

315 2nd Avenue

Medora ND 58645 USA (701) 623-4466 (701) 623-4840 steve_hager@nps.gov M-F 0800 - 1630 (Mountain) Arc/Info vers. 7.+ Pathname = e:\gisdata\hypsography\e_area http://nrdata.nps.gov/thro/throdata/elkhorn/e_hyps.xml THRO GIS Lab 19990616 map Medora, ND THRO GIS Lab Accuracy of length attributes is unknown. USGS DLG attribute codes are estimated to be 98.5 percent accurate. Arc-node topology exists. Data set completeness reflects the content of the source quadrangle. Data meets the National Map Accuracy Standards. Therefore, 90 percent of the tested points must be within 0.02 inches of the true position. Data meets the National Map Accuracy Standards. Therefore, 90 percent of the tested points must be within one half contour interval of the correct value. National Mapping Division U.S. Geological Survey 19800705 198805 map Reston, VA U.S. Geological Survey Where applicable, information for this metadata had been taken directly from the USGS 1:24K DLG metadata report. 24000 digital DLG files 19800705 Publication Date D7.5 Numerous USGS DLG files were used to create this coverage. An AML was used to convert the DLG file into an ARC/INFO coverage, add attributes to the aat table, and build topology. D7.5 D7.5 D7.5 D7.5 19980612 Several individual quad coverages were appended together to form this one area-wide coverage. Quad boundaries were deleted and topology reconstructed. D7.5 19980612 Due to varying contour intervals (10, 20, or 40ft), it was necessary to determine which contours were consistent within the entire area. Contour intervals pertaining to a single quad were deleted. D7.5 19980612 Final step was to project the coverage from UTM NAD27 into UTM NAD83 Zone13 coordinates. D7.5 19980807 Vector Complete Chain 15521 Universal Transverse Mercator 13 0.9996 -105 0.0 500000. 0.0 coordinate pair .1 .1 meters North American Datum of 1983 Geodetic Reference System 80 6378137 298.257 NGVD29 1 FEET Attribute values E_AREA.AAT Arc Attribute Table None LENGTH distance of contour arc segment None 4.784414768219 15666 METERS 19990616 MAJOR1 USGS DLG major code 1 values None Character field 19990616 MINOR1 USGS DLG minor code 1 values for the type of contour None 200 201 19990616 MAJOR2 USGS DLG major code 2 values. None 20 22 19990616 MINOR2 USGS DLG minor code 2 values for elevation. None 611 2760 feet 19990616 MAJOR3 USGS major code 3 values. None -99999 22 19990616 MINOR3 USGS DLG minor code 3 values. None -99999 2680 19990616 DESCRIPTION Text refering to the major code 1 values. None Character field 19990616 THRO GIS Lab Steve Hager GIS Specialist mailing and physical address

315 2nd Avenue

Medora ND 58645 USA (701) 623-4466 (701) 623-4840 steve_hager@nps.gov M-F 0800 - 1630 (Mountain) The National Park Service shall not be held liable for improper or incorrect use of the data described and/or contained herein. These data and related graphics (i.e. "GIF or JPG" format files) are not legal documents and are not intended to be used as such. The information contained in these data is dynamic and may change over time. The data are not better than the original sources from which they were derived. It is the responsibility of the data user to use the data appropriately and consistent within the limitations of geospatial data in general and these data in particular. The related graphics are intended to aid the data user in acquiring relevant data; it is not appropriate to use the related graphics as data. The National Park Service gives no warranty, expressed or implied, as to the accuracy, reliability, or completeness of these data. It is strongly recommended that these data are directly acquired from an NPS server and not indirectly through other sources which may have changed the data in some way. Although these data have been processed successfully on computer systems at the National Park Service , no warranty expressed or implied is made regarding the utility of the data on other systems for general or scientific purposes, nor shall the act of distribution constitute any such warranty. This disclaimer applies both to individual use of the data and aggregate use with other data. Contact the THRO GIS coordinator to see if the data is available as hardcopy maps. Organizations/individuals may need to provide suitable media to reproduce the data. Arc/Info Export 7.2 19980915 http://nrdata.nps.gov/thro/throdata/elkhorn/e_hyps.e00 special request only tar Organizations/individuals may need to provide suitable media to reproduce the data. THRO GIS Lab Bonnie Foster mailing and physical address

315 2nd Avenue

Medora ND 58645 USA (701) 623-4466 (701) 623-4840 steve_hager@nps.gov M-F 0800 - 1630 (Mountain) FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 20050613 20040524 NPS CSDGM OnlineData Park THRO Steve Hager Theodore Roosevelt National Park GIS Specialist mailing address

315 Second Avenue

Medora ND 58645 USA 701-623-4466, x3436 701-623-4840 steve_hager@nps.gov NR-GIS Hypsography 23798