Polygon Feature Class of Frank Miller's Detailed 1938 Forest Types Map at Great Smoky Mountains National Park, Tennessee and North Carolina
National Park Service, Great Smoky Mountains National Park. 2009. Polygon Feature Class of Frank Miller's Detailed 1938 Forest Types Map at Great Smoky Mountains National Park, Tennessee and North Carolina. National Park Service, Great Smoky Mountains National Park, Resource Mangement and Science
This is a vector polygon file showing the historic range forest types at Great Smoky Mountains National Park. The data was collected from a historic map drawn by Frank Miller, Assistant Forester, in 1938. The map was scanned using a Vidar color scanner and the digital images were brought into ArcMap. The map was originally divided into 4 seperate panels, thus there were 4 seperate image files. Each image was Georectified, Clipped and then the Mosaic tool was employed to create one large map image. Two feature classes, one a point feature class and the other a polyline feature class, were then created. The polyline class was used to digitize the boundary of each area of vegetation and a point containing the attributes of each area was placed within. After digitizing, the polyline layer was converted to a polygon feature class and the attribute table from the point layer was joined to the corresponding polygon within the feature class.
- Type
- Geospatial Dataset
- Authors
- National Park Service, Great Smoky Mountains National Park
- Date of Issue
- 2009-08-20
- Publisher
- National Park Service, Great Smoky Mountains National Park, Resource Mangement and Science
- Units
- GRSM
- Keywords
- Biota, Blount County, Cocke County, Great Smoky Mountains National Park, GRSM, GRSM-01687, Haywood County, Land Use / Cover, Late 1930s, NC, North Carloina, Sevier County, Swain County, Tennessee, TN, Vegetation