National Park Service, Navajo National Monument 20020130 vector digital data This vector data represents the fence lines at Navajo National Monument. They include a variety of types, including boundary fences and utility fences. The purpose of this data is to provide a base layer of the fence lines at Navajo National Monument for GIS display and analysis. The intended use of all data in a park's GIS library is to support diverse park activities including planning, management, maintenance, research and interpretation. Navajo National Monument was established to preserve three specific outstanding 13th century cliff dwellings in Northern Arizona. Betatakin, Keet Seel and Inscription House are some of the largest, most intact Anasazi structures in the Southwestern United States. These three sites represent one part of a long human habitation of the area and hold distinct meanings to different people, particularly the Hopi, Navajo, Paiute and Zuni. The National Park Service manages these sites to protect their natural and cultural heritage for present and future generations. 20010807, 20010809, 20010815, 20010816, 20010829, 20010830 20010907, 20010924 20011020, 20011023, 20011024 20011101, 20011120, 20011128 20010922, 20010925 20011004, 20011020 20011120, 20011128 ground condition Complete As needed -110.820500 -110.493278 36.763258 36.669243 None Fence Boundary Property Barbed wire Line GPS Global Positioning Systems Navajo National Monument NAVA Tsegi Canyon Shonto Plateau Navajo Nation National Park Service NPS Navajo County Arizona National Park System Unit Code ThesaurusNAVA National Park System Unit Name ThesaurusNavajo National Monument National Park Service Theme Category ThesaurusInfrastructure / Maintenance ISO 19115 Topic CategoryEnvironmentStructures None None 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 Locations of fence lines at Navajo National Monument. JPEG http://nrdata.nps.gov/nava/navadata/nava_fence.jpg Unclassified Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 2; ESRI ArcView 8.1 http://nrdata.nps.gov/nava/navadata/nava_fence.xml National Park Service, Navajo National Monument 20020130 vector digital data Data collection was streamlined through use of a data dictionary attribute menu installed in the Global Positioning System (GPS) datalogger. This procedure enhances attribute accuracy by reducing attribute related decision-making in the field and minimizing keying errors. Park staff have ground checked and verified all features to the best of their knowledge. GIS personnel verified all features and attributes. There are no duplicate features. This data set is complete to the specifications of Park personnel at the time of collection. The data were collected according to an accuracy standard of maintaining a maximum PDOP (Position Dilution of Precision) of 6.0, while tracking a minimum of 4 SV (satellite vehicles). These data were differentially corrected and have estimated accuracies in the X and Y direction of 0 to 5 meters, using the above standards while SA (selective availability) is set to zero. No tests were done to confirm this. In Trimble Pathfinder Office software, accuracy is not represented. Instead, line and area precision is an estimation of the positional error (closeness to truth) available as feature attributes. To estimate precisions the software uses: receiver type (for noise), baseline length, Dilution of Precision, covariance and reference variance components. It is a repeatability measure not an accuracy measure. Horizontal Precision for line and area features looks at all the individual points that make up the line/area feature and a mean value is computed by the software. United States Geological Survey, EROS Data Center 1996 1.0 raster digital data 7.5-Minute Series (Topographic) Betatakin Ruin Quadrangle, Keet Seel Quadrangle, and Inscription House Ruin Quadrangle Siox Falls, SD United States Geological Survey, EROS Data Center NOTE: There were three DRG quadrangles used to edit this dataset. They are listed in the 'Issue Identification' field under the 'Series/Publication Information' tab. Earth Science Information Centers (ESIC) offer nationwide information and sales service for USGS map products and earth science publications. For additional information, contact any USGS Earth Science Information Center (ESIC), or call 1-800-USA-MAPS. http://edcwww.cr.usgs.gov/ 24000 FTP 1996 publication date DRG Provided an image of area features for comparison to GPS data. National Park Service, Navajo National Monument Unpublished Material digital 2 computer program 20010807, 20010809, 20010815, 20010816, 20010829, 20010830 20010907, 20010924 20011020, 20011023, 20011024 20011101, 20011120, 20011128 20010922, 20010925 20011004, 20011020 20011120, 20011128 ground condition GPS data Provided coordinates for features. United States Geological Survey, Western Mapping Center (WPC) 19960507, 19960508 remote-sensing image 3.75-Minutes SE quadrant of Betatakin Ruin Quadrangle; SE and SW quadrants of Inscription House Ruin Quadrangle; and SW quadrant of Keet Seel Quadrangle, SW quadrant of Inscription House Ruin Quadrangle United States Geological Survey, Western Mapping Center Note: DOQQs from three different USGS quadrangles were used and listed in the 'Issue Identification' field under the 'Series/Publication Information' tab. http://www-wmc.wr.usgs.gov/ 12000 FTP 19960507, 11960508 publication date DOQQ Provided an image of area features for comparison to GPS data. The nava_fence theme was included as "Fence" in the data dictionary attribute menu for use in the GPS datalogger. GPS-based coordinates were collected at Navajo National Monument using a Trimble GeoExplorerIII receiver in datum NAD83, UTM - zone 12, meters coordinates. A maximum Position Dilution of Precision (PDOP) of 6.0 was maintained for each set while tracking a minimum of 4 satellite vehicles (SVs). GPS data 20010807, 20010809, 20010815, 20010816, 20010829, 20010830, 20010922, 20010925, 20011004, 20011020, 20011120, 20011128 GPS files were differentially corrected using Trimble Community Base Station data from the United States Forest Service, Cedar City, Utah site, and data from the National Geodetic Survey's Continuosly Operating Reference Station, Aztec, NM site. The features were then exported into ESRI ArcView shapefile format. GPS data 20010813, 20010814, 20010816, 20010917, 20010925, 20011004, 2001007, 20011022, 20011120, 20011128 GPS data Features were compared to duplicate features collected during a ground-truthing, and to those features in proximity to the fence lines. Digital raster graphs and digital orthophoto quads verified those features used to compare spatial relationships. Features were merged in ArcView using the 'Merge' command. Attribute fields originally not associated with Feature Types were added to their respective attribute tables to ensure that all attribute data transferred to the new shapefile created with the 'Merge' command. Duplicate features were deleted. GIS personnel verified all features and attributes. GPS data, DOQQ and DRG 20011205 National Park Service, Navajo National Monument Marc Carullo GIS Technician mailing address

Navajo National Monument, HC 71 Box 3

Tonalea Arizona 86044-9704 USA 928-672-2715 928-672-2703 marc_carullo@nps.gov 8 AM to 5 PM, MST, Monday - Friday N/A-- too many source dates Vector String 46 Universal Transverse Mercator 12 0.999600 -111.000000 0.000000 500000.000000 0.000000 coordinate pair 0.000064 0.000064 meters North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 nava_fence FID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Feature geometry. ESRI Coordinates defining the features. Material Categories: Chain-link, Barbed Wire, Wood, Stone, Metal Bar, Metal Cable Condition Good Does not need repair. Repair Needs repair, but is not urgent/is not a hazard. Immediate Repair Needs urgent repair/IS a hazard. Comments Field notes providing attribute data that aren't found in user-defined data dictionary attribute menus. Max_PDOP Corr_Type Rcvr_Type GPS_Date Feat_Name Unfilt_Pos Filt_Pos Update_Sta GPS_Length GPS_3DLeng Avg_Horz_P Avg_Vert_P Worst_Horz Worst_Vert Line_ID USGS_Quadr The USGS quadrangle in which the feature lies. Length Displayed in Meters. Differs from GPS_LENGTH in that it reflects any edits to the original GPS data. Type The first 2 items in the attribute table are the default attribute information found in the ArcView shapefile format. The next 3 items are user-defined fields either created in the Trimble GPS Pathfinder Office v. 2.8 Data Dictionary Editor. The next 15 items had Pathfinder software produced values: MAX_PDOP, CORR_TYPE, RCVR_TYPE, GPS_DATE, FEAT_NAME, UNFILT_POS, FILT_POS, UPDATE_STA, GPS_LENGTH GPS_3DLENG, AVG_HORZ_P, AVG_VERT_P, WORST_HORZ, WOST_VERT, LINE_ID. The next item, USGS_QUADR, was created in ArcView 8.1 to enhance querying capability. The item, LENGTH, was created using the Visual Basic script, X Tools for ArcView 8.1, created by Taiga GIS Company. The last item, TYPE, was added to distinquish boundary fences from other types of internal fences. The user-defined items and values are decribed in the 'Attribute' section of the 'Detailed Description' tab. Contact ESRI (Environmental Systems Research Institute, Inc.) for detailed explanations of their internal file structure at "http://www.esri.com." Contact Trimble at "http://www.trimble.com" for a more detailed explanation of generated attributes that can be exported for feature type. 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 nava_fence.zip 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, ( if available), 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 be 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. Shapefile 8.1 WinZip 23 KB http://nrdata.nps.gov/nava/navadata/nava_fence.zip NPS GIS Clearinghouse at http://www.nps.gov/gis/available_data.htm None National Park Service Melissa Memory Archeologist mailing address

Navajo National Monument, HC 71 Box 3

HC 71 Box 3

Tonalea Arizona 86044-9704 USA 928-672-2715 928-672-2703 melissa_memory@nps.gov Monday - Friday, 8 AM to 5 PM, MST FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time None None http://www.esri.com/metadata/esriprof80.html ESRI Metadata Profile 20050630 20040524 NPS CSDGM OnlineData Park NAVA 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 Infrastructure / Maintenance 20760