Published By National Oceanic and Atmospheric Administration, Department of Commerce
Issued oltre 9 anni ago
US
beta
Summary
Description
Digital terrain models (DTM) provide a 3-dimensional representation of the earth's surface. The DTM for the Southwest Florida Water Management District project was used for orthoimagery rectification and to create a surface from which to interpolate contours. The DTM was derived from LIDAR data points and supplemental 3D breaklines. The files are provided in ESRI generate format (.gen).