Figure 1. FDL webpage on National Hydrography
Detailed Description
Figure 1. Image of NHD (left). Inset A (right) imagery showing water presence, NHD flowlines (blue) and synthetic stream lines (white)
Sources/Usage
Public Domain.
Figure 1. Image of NHD (left). Inset A (right) imagery showing water presence, NHD flowlines (blue) and synthetic stream lines (white)
Public Domain.