About This Tool
Estimate coastal erosion rates based on historical shoreline position changes. Input current and historical positions, time span, and wave energy index to calculate erosion rate, projected future position, and total land lost.
Estimate coastline retreat rate over time. Calculate erosion rate, projected shoreline position, and total land loss.
At Risk
100m
Estimate coastal erosion rates based on historical shoreline position changes. Input current and historical positions, time span, and wave energy index to calculate erosion rate, projected future position, and total land lost.