Glen Canyon National Recreation Area GIS 200109 Map Coverage containing adjusted main roads as identified in the Glen Canyon NRA Mineral Management Plan. This dataset was created as base map information. The use of all Glen Canyon National Recreation Area data is to support park actions including planning, management, maintenance, research, and interpretation. 197909 Publication Date Complete As Needed -112.03142412 -108.94044267 39.00625794 36.4819426 None roads adjusted roads None Glen Canyon National Recreation Area GLCA National Park Service Utah Arizona Colorado Plateau United States National Park System Unit Code ThesaurusGLCA National Park System Unit Name ThesaurusGlen Canyon National Recreation Area National Park Service Theme Category ThesaurusRoads ISO 19115 Topic CategoryTransportation None To be used only for cartographic or graphical purposes. Lex A. Newcomb or Judith Huether Glen Canyon NRA GIS Specialist/Cartographic Technician mailing and physical address

691 Scenic View Drive P.O. Box 1507

Page AZ 86040-1507 USA (520)608-6271 or 6270 (520)608-6283 lex_newcomb@nps.gov judith_huether@nps.gov 7:00 a.m. to 4:00 p.m. Arizona MST Direct data requests to Office of the Superintendent. Glen Canyon National Recreation Area GIS None Unclassified None Windows_NT, 4.0, Intel NT, ARC/INFO version 8.0.2 http://nrdata.nps.gov/glca/glcadata/glca_mgroads.xml Glen Canyon National Recreation Area GIS 200109 Map All attributes and topology were Cross-referenced with multiple data layers present in Glen Canyon NRA's GIS database. ArcInfo software is used to create and maintain topological relationships between features. There are no duplicate features, but coincident lines are maintained between data layers where appropriate. Linear features are continuous where appropriate, i.e.,dangling arcs are removed if they are not required. None to report. Possible error of 200 meters may exist. NPS, Denver Service Center 197909 Denver, CO National Park Service Denver Service Center 608|80,022 (131 sheets) 23700 Paper 197909 Publication Date MMP Locations of adjusted main roads. The MMP sheets were digitized using an Altec digitizing tablet with ArcInfo GIS software. Lines were digitized to conform to the 1979 MMP for cartographic purposes. Possible error of 200 meters may exist. MMP 19950310 Vector String 2350 Universal Transverse Mercator 12 0.9996 -111 0.0 500000 0 coordinate pair .000256 .000256 METERS North American Datum of 1983 GRS1980 6378137.0 298.257222 The ArcInfo GIS Software automatically generates the items Area, Perimeter, #, and ID. Contact ESRI or read their literature for detailed descriptions of their internal file structure. The first two digits of the MAJOR items uniquely identify the category to which the described element belongs. The third digit is used to modify the minor code in these ways: If zero, the minor code represents a description or classification of the element. If nonzero, the minor code which follows is a parameter requiring special interpretation according to instructions given in the codes for each category. The first digit of the MINOR items is normally zero. If nonzero, it is used as a modifier to provide additional information such as road access or railroad. The remaining three digits are normally used to indicate the cartographic interpretation to be applied to specific elements. The last three digits (and occasionally all four digits) also may be used as a parameter code. The item NAME contains the feature name. ESRI (Environmental Systems Research Institute, Inc.) can be reached at: <URL:http://www.esri.com>. National Park Service, Intermountain GIS Program Office GIS Coordinator/GIS Specialist Mailing and physical address

12795 West Alameda Parkway

Lakewood Colorado 80225 USA imro_gis_coordinator@nps.gov glca_mgroads.e00 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 ("GIF" 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 a computer system at the National Park Service, no warranty expressed or implied is made regarding the utility of the data on another system or 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. ARCE 8.01 .e00 http://nrdata.nps.gov/glca/glcadata/glca_mgroads.e00 None Lex A. Newcomb or Judith Huether Glen Canyon NRA GIS Specialist/Cartographic Technician mailing and physical address

691 Scenic View Drive P.O. Box 1507

Page AZ 86040-1507 USA (520)608-6271 or 6270 (520)608-6283 lex_newcomb@nps.gov judith_huether@nps.gov 7:00 a.m. to 4:00 p.m. Arizona MST Direct data requests to Office of the Superintendent. FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 20050707 20040524 NPS CSDGM OnlineData Park GLCA National Park Service, Intermountain GIS Program Office Paul Voris GIS Specialist Mailing and physical address

12795 West Alameda Parkway

Lakewood Colorado 80225 USA paul_voris@nps.gov NR-GIS Roads 20258