@article {3922, title = {Photogrammetric and GIS Techniques for the Development of Vegetation Databases of Mountainous Areas: Great Smoky Mountains National Park}, journal = {ISPRS Journal of Photogrammetry and Remote Sensing}, volume = {57}, year = {2002}, note = {

Illustrations, Maps

}, month = {2002}, pages = {53-68}, keywords = {Geographic information systems, Geography, Mapping}, author = {Welch, Roy and Madden, Marguerite and Jordan, Thomas} }