Northern Colorado Plateau Network, Inventory and Monitoring Program 20080915 vector digital data USGS-NPS Vegetation Mapping Program Pipe Spring National Monument Denver, CO USGS, Biological Resources Discipline, Center for Biological Informatics http://www1.usgs.gov/vip/pisp/pispgeodata.zip doi:10.5066/F7XK8CH5 This polygon feature class represents vegetation communities mapped at Pipe Spring National Monument. The polygons were delineated using guidelines set by the USGS-NPS Vegetation Mapping Program (http://www.usgs.gov/core_science_systems/csas/vip/standards.html). The vegetation map unit lines were drawn onscreen using the digital orthophotos available of the project area (collected May of 2006). The line work was cleaned, polygons created then attributed. As with any digital layer, this layer is a representation of what is actually occurring on the ground; errors are inherent in any interpretation of ground qualities. Due to the "snapshot" nature of the aerial photography, this vegetation layer largely reflects conditions that existed when the imagery was collected. This polygon layer represents vegetation communities found at the Pipe Spring National Monument. The intended use of all data in the park's GIS library is to support diverse park activities including planning, management, maintenance, research, and interpretation. To update the hotlinks to the map unit description PDFs, update the MAP_UNIT_PDF_PATH field in TBL_VEGMAP_INFO with the directory path where the map unit PDFs are stored (e.g., Calculate: MAP_UNIT_PDF_PATH = "C:\GIS\Parks\PISP\Vegetation\MU_PDFs\"& [MAP_UNIT_PDF]). 20050707 Source photography date Complete As needed Pipe Spring National Monument and environs -112.743333 -112.736385 36.865624 36.860042 None Vegetation Classification Standardized National Vegetation Classification SNVCS NVCS Alliance Community Association Vegetation Map National Park Service Theme Category Thesaurus Vegetation ISO 19115 Topic Category biota None Pipe Spring National Monument PISP Mohave County Arizona AZ Colorado Plateau National Park Service NPS USA National Park System Unit Name Thesaurus Pipe Spring National Monument National Park System Unit Code Thesaurus PISP None Standardized National Vegetation Classification System vegetation classification alliance community association Kingdom Plantae plants None Acknowledgment of the National Park Service would be appreciated in products derived from these data. Any person using the information presented here should fully understand the data collection and compilation process before beginning their analysis/use. The burden of determining fitness for use lies with the user. Northern Colorado Plateau Network, Inventory and Monitoring Program Janet Coles Vegetation Ecologist mailing Address

P.O. Box 848

Moab UT 84532 435-719-2358 janet_coles@nps.gov NPS/NCPN Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.2.2.1350 Coles, J., A. Wight, J. Von Loh, K. Schulz, and A. Evenden 20080901 report http://science.nature.nps.gov/im/units/ncpn/ Network staff have ground checked and verified all features to the best of their knowledge. GIS personnel verified all features and attributes. All polygon features are checked for topology using the ArcGIS software. There are no duplicate features present. The tests for logical consistency are performed in ArcGIS. All attribute codes and attributes have been checked for typographical and logical errors. This data contains all the polygons mapped in Pipe Spring National Monument. All data in the project area were classified and digitized. This includes alliances/community association classes, density classes, height classes, pattern groups, water, and unvegetated/landuse. The vegetation spatial data meets National Map Accuracy Standards. Not applicable USGS varies image 24,000 CD-ROM unknown Imagery date DRG Digital Raster Graphics were used for field maps. Arizona State Land Department, Arizona Land Resources Information System, Phoenix, AZ 20050707 image http://www.usgs.gov/core_science_systems/ 40000 disc 20050707 Imagery date Digital orthophotography (true color) of Mohave County, including PISP These DOQQs photographs were the basis for the mapping process. Imagery collected (2005) at a scale of approximately 1:40,000. Unknown Polygon creation. The mapping for Pipe Spring was created and attributed directly on the DOQQs on screen in ArcMap. 2007 Vector G-polygon 73 Universal Transverse Mercator 12 0.999600 -111.000000 0.000000 500000.000000 0.000000 coordinate pair 0.000100 0.000100 meters North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 fcl_Veg_Polys Feature class attribute table National Park Service OBJECTID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. SHAPE Feature geometry. ESRI Coordinates defining the features. Polygon_ID Unique ID per polygon NPS four letter park code plus unique number Unique ID Map_Unit_ID Map Class Number NPS map class number Code delineating the Map Unit for PISP. Map_Unit_Common_Name Full Map Unit name NPS map unit common name The common name of the map unit for PISP. Edit_Date Date of edit NPS Date of any edits or updates to attributes. Edit_Notes Explantion of edits NPS Notes about any edits or updates made to a point. Acres Double NPS Acres calculated using X-tools. Hectares Double NPS Hectares created using X-tools. SHAPE_Length Length of feature in internal units. 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. rc_VegPolys_VegMapInfo Relationship National Park Service The National Vegetation Classification Standard is organized hierarchically to support conservation and resource stewardship applications across multiple scales. The upper levels of the hierarchy are based on the physical form or structure of the vegetation (physiognomy) and have been refined from the international standards developed by the United Nations Educational, Scientific, and Cultural Organization (UNESCO). The two most detailed levels of the hierarchy are based on the species composition of existing vegetation (floristics) and reflect the phyto-sociological standards that were originally developed by European ecologists. The vegetation classification is continually advanced through the collection and analysis of new field data and will be greatly strengthened during the course of the USGS/NPS mapping efforts. Data file attributes include vegetation height, density, species, alliance, community element, and land cover. Field Name - Type - Description OBJECTID - ObjectID - Sequential unique whole numbers automatically generated. SHAPE - Geometry - Feature geometry, ESRI autogenerated. Polygon_ID- Text - Unique polygon identifier created for relationship purposes. Map_Unit_ID - Text - Code delineating the Map Unit for HOVE Map_Unit_Common_Name - Text - The common name of the map unit for HOVE Edit_Date - Date - The date the polygon was last edited. Edit_Notes - Text - Notes detailing any edits made to a polygon. SHAPE_Length - Double - Length of feature in internal units. SHAPE_Area - Double - Area of feature in internal units squared. Acres - Double - Acres calculated using ArcMap geometry function Hectares - Double - Hectares created using ArcMap geometry function Unknown. USGS/CSS/Core Science Analytics and Synthesis USGS-NPS Vegetation Characterization Program Coordinator mailing and physical address

Denver Federal Center, Building 810, MS 302

Denver Colorado 80225 (303) 202-4220 303-202-4219 gs-b-npsveg@usgs.gov Downloadable Data The U.S. Geological Survey and 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. Any related graphics (if available) are intended to aid the data user in acquiring relevant data; it is not approriate to use the related graphics as data. The U.S. Geological Survey and 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 U.S. Geological Survey and National Park Service servers 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 U.S. Geological Survey, 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. It is also strongly recommended that careful attention be paid to the contents of the metadata file associated with these data. Mention of trade names or commercial products in this metadata report does not constitute endorsement or recommendation for use by the U. S. Department of the Interior, U. S. Geological Survey and National Park Service. GDB (feature class) 2.0 http://www.usgs.gov/core_science_systems/csas/vip/parks/pisp.html Internet Access None 20080814 20100604 USGS/CSS/Core Science Analytics and Synthesis USGS-NPS Vegetation Characterization Program Coordinator mailing and physical address

Denver Federal Center, Building 810, MS 302

Denver Colorado 80225 (303) 202-4220 303-202-4219 gs-b-npsveg@usgs.gov FGDC Biological Data Profile of the Content Standard for Digital Geospatial Metadata FGDC-STD-001.1-1999 http://www.usgs.gov/core_science_systems/csas/metadata/index.html