The individual and merged Lidar tiles are located on
this CD within the LIDAR folder. A series
of subfolders house the edited Lidar DEM GeoTIFF,
hillshade grid, contour shapefile, and tile extent shapefile for a
specific map tile. These subfolders are named according to the UTM coordinates of their
upper-left corner (in thousands of meters). Each GIS layer has an
accompanying XML file
that holds the metadata.
Located on the root of this CD
is a separate folder named Shapefiles.
This contains all the vector data that was used while creating the PDF maps. These layers include
the state of Maryland coastline, boundary of Thomas Stone National
Historic Site, and Lidar
All files are consistent with the UTM Zone 18 N Coordinate System, NAD83 Datum, and GRS80 Spheroid.
From the list below, select a tile to
see a folder of associated GIS layers for that