Geospatial data for the Vegetation Mapping Inventory Project of Moores Creek National Battlefield
공공데이터포털
The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file geodatabase but older formats may exist as shapefiles. Collectively, the MOCR spatial database layer is composed of 83 polygons covering 173.0 acres, with an average polygon size of 5.4 acres. Map classes representing natural/semi-natural types in the NVCS apply to 49 polygons (59.0% of all polygons) covering 128.7 acres (74.4 % of entire area) with an average polygon size of 2.4 acres. Of these natural/semi-natural types, the Early to Mid-Successional Loblolly Pine Forest dominates, both in frequency of polygons (22), and in size (57.6 acres). A close second, in terms of size, is the Atlantic Coastal Plain Bald-cypress-Blackgum Swamp which covers 40.6 acres. The Early to Mid-Successional Loblolly Pine Forest dominates drier upland sites on the eastern section of the park; whereas, the Atlantic Coastal Plain Bald-cypress-Blackgum Swamp is commonly found along the floodplain of Moores Creek.
Geospatial data for the Vegetation Mapping Inventory Project of Moores Creek National Battlefield
공공데이터포털
The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file geodatabase but older formats may exist as shapefiles. Collectively, the MOCR spatial database layer is composed of 83 polygons covering 173.0 acres, with an average polygon size of 5.4 acres. Map classes representing natural/semi-natural types in the NVCS apply to 49 polygons (59.0% of all polygons) covering 128.7 acres (74.4 % of entire area) with an average polygon size of 2.4 acres. Of these natural/semi-natural types, the Early to Mid-Successional Loblolly Pine Forest dominates, both in frequency of polygons (22), and in size (57.6 acres). A close second, in terms of size, is the Atlantic Coastal Plain Bald-cypress-Blackgum Swamp which covers 40.6 acres. The Early to Mid-Successional Loblolly Pine Forest dominates drier upland sites on the eastern section of the park; whereas, the Atlantic Coastal Plain Bald-cypress-Blackgum Swamp is commonly found along the floodplain of Moores Creek.
Imagery data for the Vegetation Mapping Inventory Project of Moores Creek National Battlefield
공공데이터포털
This reference contains the imagery data used in the completion of the baseline vegetation inventory project for the NPS park unit. Orthophotos, raw imagery, and scanned aerial photos are common files held here. Imagery is from 1:12,000 scale digital color-infrared aerial photography (flown 31 May 2009) through heads-up-digitizing in ArcGIS (Version 9.3, © 2008 Environmental Systems Research Institute, Redlands, California). Airborne GPS data were provided by Aero-Metric, Inc, as were ground check point data. The project was referenced to the North American Datum of 1983/2007 (NAD83/07), Universal Transverse Mercator Zone 17 horizontally and to the North American Vertical Datum of 1988 vertically. The aerial photographs were taken on 31 May 2009 at a scale of 1:12,000. The calibration focal length for the photos was 152.823 mm. Contact prints of the CIR imagery were created for use in the field, and diapositives of the CIR set were created for photo-interpretation.