National Park Service, Navajo National Monument 20020130 vector digital data This vector data represents the utility points at Navajo National Monument. They include power poles, manholes, water spigots, stand-alone light fixtures, wells, fuel tanks, and transformers. The purpose of this data is to provide a layer of the utility points 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. 20010731 20010801, 20010802, 20010813, 20010816 20010922, 20010925 20011020 20011120 ground condition Complete As needed -110.542300 -110.495267 36.760499 36.678106 None Utility Manhole Power pole Well Transformer Light fixture Water spigot Fuel Tank Water Point 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 CategoryEnvironmentUtilities / Communication 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 utility points at Navajo National Monument. JPEG http://nrdata.nps.gov/nava/navadata/nava_utility_pts.jpg Unclassified Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 2; ESRI ArcView 8.1 http://nrdata.nps.gov/nava/navadata/nava_utility_pts.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 Siox Falls, SD United States Geological Survey, EROS Data Center 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 20010731 20010801, 20010802, 20010813, 20010816 20010922, 20010925 20011020 20011120 ground condition GPS data Provided coordinates for features. United States Geological Survey, Western Mapping Center (WPC) 19960508 remote-sensing image 3.75-Minutes SE quadrant of Betatakin Ruin Quadrangle United States Geological Survey, Western Mapping Center http://www-wmc.wr.usgs.gov/ 12000 FTP 19960508 publication date DOQQ Provided an image of area features for comparison to GPS data. The nava_utility points theme was included as 9 different features-- Light Fixture, Util-Manhole, Util-Transformer, Util-Wellhead, Util-Power Pole, Util-Fuel Tank, Util- Transformer, Water Tank, Other X-- in the data dictionary attribute menu for use in the GPS datalogger. GPS-based coordinates were collected at Navajo National Monument using a Trimble GeoExplorer3 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 20010731, 20010801, 20010802, 20010813, 20010816, 20010922, 20010925, 20011020, 20011120 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 20010806, 20010813, 20010917, 20010925, 20011022, 20011101, 20011120 GPS data Features were compared to duplicate features collected during a ground-truthing, and to those features in proximity to the utility points. A digital raster graph and a digital orthophoto quadrangle 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. Attribute data was edited accordingly. Duplicate features were deleted. GIS personnel verified all features and attributes. GPS data, DOQQ and DRG 20011209 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 Entity point 77 Universal Transverse Mercator 12 0.999600 -111.000000 0.000000 500000.000000 0.000000 coordinate pair 0.000016 0.000016 meters North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 nava_utility_pts FID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Feature geometry. ESRI Coordinates defining the features. ID maintenance identification number user defined Type type of utility associated with feature user defined Comments Field notes providing attribute data that aren't found in user-defined data dictionary attribute menus. Good Does not need repair at the time of collection. Repair Needs repair, but is not urgent/poses no hazard. Immediate Repair Needs urgent repair, IS a hazard. Max_PDOP Corr_Type Rcvr_Type GPS_Date Feat_Name type of utility feature Unfilt_Pos Filt_Pos Update_Sta Std_Dev GPS_Height Horz_Prec Vert_Prec Point_ID USGS_Quadr The USGS quadrangle in which the feature lies. The first 2 items in the attribute table are the default attribute information found in the ArcView shapefile format. The next 4 items are user-defined fields either created in the Trimble GPS Pathfinder Office v. 2.8 Data Dictionary Editor, or ArcView 8.1. FEAT_NAME, the 10th field, had a Pathfinder software produced value, but was edited to clearly represent the feature type (i.e. Other X to Pack Box). The remaining 12 items had Pathfinder software produced values: MAX_PDOP, CORR_TYPE, RCVR_TYPE, GPS_DATE, UNFILT_POS, FILT_POS, UPDATE_STA, STD_DEV, GPS_HEIGHT, HORZ_PREC, VERT_PREC, POINT_ID. The final item, USGS_QUADR, was created in ArcView 8.1 to enhance querying capabilities. 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_utility_pts.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_utility_pts.zip NPS GIS Clearinghouse at http://www.nps.gov/gis/available_data.htm None National Park Service, Navajo National Monument 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 20772