USBR Remote Sensing and GIS Group, Denver, Colorado Unpublished Material None vector digital data None None None None http://www1.usgs.gov/vip/lyjo/lyjo.zip doi:10.5066/F77D2S40 his metadata is for the vegetation and land-use geo-spatial database for Lydon B. Johnson National Historical Site and surrounding areas. This project is authorized as part of the USGS/NPS Vegetation Mapping Program. The program is being administered by the Biological Resources Division (BRD) of the United States Geological Survey (USGS) in conjunction with the National Park Service (NPS) Inventory and Monitoring Program. The USGS/BRD is responsible for overall management and oversight of all ongoing mapping efforts. This mapping effort was performed by the U.S. Bureau of Reclamation's (USBR) Remote Sensing and GIS Group, Technical Service Center, Denver, Colorado, Cogan Technology and The Nature Conservancy (TNC). he NPS Inventory and Management goals are, among others, to consistently map and document the vegetation of all National Park Service units with a resource component, thereby creating a baseline vegetation inventory. The purposes of this specfic mapping effort are varied and include the following: 1) provide support for NPS Resource Management, 2) promote vegetation-related research, 3) provide support for NPS Planning and Compliance, 4) add to the information base for NPS Interpretation, 5) provide a vegetation baseline inventory for the Park, 6) provide information needed for NPS Fire Program, and 7) assist in overall NPS Operations. None 2005 ground condition Complete None planned Lyndon B. Johnson National Historical Park and environs -98.649223 -98.403668 30.281112 30.230692 None Lyndon B. Johnson National Historical Site Texas Vegetation Land cover and Land use USGS-NPS National Vegetation Mapping Program NVCS Plant Associations None Lyndon B. Johnson National Historical Park Lyndon B. Johnson State Park Texas Johnson City Blanco County Gillespie County None None None 2005 None Standardized National Vegetation Classification System vegetation classification alliance community association Kingdom Plantae None None Bureau of Reclamation Mike Pucherelli Group Manager mailing and physical address

P.O. Box 25007 Bldg. 56 Denver Federal Center M.S. D-8260

Denver Colorado 80225 U.S.A 303-445-2267 None 303-445-6337 mpucherelli@do.usbr.gov 8 am - 5 pm None USBR Remote Sensing and GIS Group: Mike Pucherelli. Cogan Technology, Inc.: Dan Cogan (Cogan Technology Inc.) Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.2.0.1324 The thematic accuracy is approximately 92%. Please read the accompanying report or check with the park for the latest accuracy assessment values. 92% Overall Thematic Accuracy of the Vegetation Attribute Field (Map_Code). All polygon features were checked for topology, existence of label points, and label point uniqueness. The labels were checked for correct and complete attributing. All nodes where checked for unintentional lines and to ensure that the polygons were closed. All steps preformed using ESRI ArcInfo commands. All data that could be interpreted from the NAIP imagery were digitized in accordance with the minimum mapping unit (MMU) of 1/2 hectare. This included selected features that fell into the National Vegetation Classification and the Anderson Level II land use classification. Some classes below the MMU were included, especially water and wetland features and those at the edge of the study area (i.e. cut off by other features and borders). Roads (to visible right-of-way or fence line) and streams/drainages wider than 10 meters were digitized as polygons and attributed accordingly. Unknown: Assumed that the NAIP 2005 basemap met the National Map Accuracy Standards, reference the NAIP ortho-photo metadata. Unknown: Assumed that the NAIP 2005 basemap met the National Map Accuracy Standards, reference the NAIP ortho-photo metadata. U.S. Dept of Agriculture Unknown Unknown None raster digital data None None None None None None 12000 CD-ROM 2005 ground condition NAIP Ortho-photo None All plant community data that could be interpreted from the NAIP imagery were digitized in accordance with the minimum mapping unit (MMU) of 1/2 hectare. This included selected features that fell into the National Vegetation Classification and the Anderson Level II land use classification. Some classes below the MMU were included, especially water and wetland features and those at the edge of the study area (i.e. cut off by other features and borders). Roads (to visible right-of-way or fence line) and streams/drainages wider than 10 meters were digitized as polygons and attributed accordingly. Polygons were checked in the field and attributed accordingly. 2006 Dan Cogan Cogan Technology Vice-president mailing and physical address

21 Valley Road

Galena Illinois 61036 USA 815-777-1773 None 815-777-1773 dancogan@cogantech.com 8 am - 5 pm None Metadata imported. C:\DOCUME~1\Dan\LOCALS~1\Temp\xmlC3.tmp Unknown Vector G-polygon 1080 Universal Transverse Mercator 14 0.999600 -99.000000 0.000000 500000.000000 0.000000 Coordinate Pair 0.000001 0.000001 meters North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 lyjo_veg Shapefile attribute table Dan Cogan FID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Feature geometry. ESRI Coordinates defining the features. AREA Area of feature in internal units squared. ESRI Positive real numbers that are automatically generated. PERIMETER Perimeter of feature in internal units. ESRI Positive real numbers that are automatically generated in meters. LYJO_VEG# Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. LYJO_VEG-ID User-defined feature number. ESRI Whole numbers that are automatically generated. MAP_CLASS Map Class Code USBR Remote Sensing and GIS Group Map class code name. MAP_DESC Map Class Name USBR Remote Sensing and GIS Group Map class association common name. DENS_MOD Modifier - Percent cover of the upper stratum layer in the polygon USBR Remote Sensing and GIS Group Coverage density physiognomic modifier. Applied to all vegetation map classes. PTRN_MOD Modifier - Vegetation pattern within the polygon USBR Remote Sensing and GIS Group Coverage pattern physiognomic modifier. Applied to all vegetation map classes. HT_MOD Modifier - Height range of the dominant vegetation layer USBR Remote Sensing and GIS Group 0 - 0.5 Meters 0-0.5 m (0-1.6 ft) USBR Remote Sensing and GIS Group 0.5 - 1 Meters 0.5-1 m (1.6-3.3 ft) USBR Remote Sensing and GIS Group 15 - 30 Meters 15-30 m (50-98 ft) USBR Remote Sensing and GIS Group >30 meters >30 m (>98 ft) USBR Remote Sensing and GIS Group CES_CODE NVC Ecological Systems Code NatureServe National Vegetation Classification Ecological System code. CES_NAME NVC Ecological Systems Name NatureServe National Vegetation Classification Ecological System name. IDENTIFIER NVC Idenification Code NatureServe CEGL code. ASSN_NAME NVC Association Name NatureServe Textual Scientific association name. ASSN_CNAME NVC Association Common Name NatureServe Textual common association name. NVCS_CODE NVC Code NatureServe National Vegetation Classification System code. ALL_NAME NVC Alliance Name NatureServe National Vegetation Classification Alliances (scientific names). ALL_CNAME NVC Alliance Common Name NatureServe National Vegetation Classification Alliances (common names). FORMATION NVC Formation Name NatureServe National Vegetation Classification Formation name. SUBGROUP NVC Subgroup Name NatureServe National Vegetation Classification Subgroup name. GROUP NVC Group Name NatureServe National Vegetation Classification Group name. SUBCLASS NVC Subclass Name NatureServe National Vegetation Classification Subclass name. CLASS NVC Class Name NatureServe National Vegetation Classification Class name. LUC_II_GEN Anderson General Land Use Name USBR Remote Sensing and GIS Group Land Cover Classification System types. LUC_II Anderson Land Use Name USBR Remote Sensing and GIS Group Land Use Classification System types. ACRES Polygon Area in Acres USBR Remote Sensing and GIS Group Unique numbers - user defined Attributes were either generated by ArcInfo or assigned by the USBR Remote Sensing GIS Group. Lyndon B. Johnson National Historical Site Vegetation Mapping Project Final Report (DOI - USGS/USBR) 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. HTML http://www.usgs.gov/core_science_systems/csas/vip/parks/lyjo.html Internet Access None 20080826 20100602 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