Taking channel measurements from a canoe
(Credit: Rena Kalmon, U.S. Geological Survey, New England Water Science Center. Public domain.)
Detailed Description
Surface Water Modeling for FEMA Flood Insurance Rate Maps.
USGS employee in a canoe hold a prism and survey rod level while the channel point is collected with a total station from shore.
Details
Image Dimensions: 1425 x 911
Date Taken:
Location Taken: VT, US