Coastal Features
Definition
Coastal Features are physical landforms and geological structures found along coastlines, such as beaches, cliffs, dunes, estuaries, and tidal flats. They result from the dynamic interaction of marine processes (waves, tides, currents) and terrestrial forces (sediment deposition, erosion, tectonic activity).
Application
Mapping coastal features in GIS is vital for marine spatial planning, habitat protection, climate adaptation, tourism development, and disaster risk reduction. Coastal feature data supports shoreline change monitoring, flood zone delineation, and policy development for sustainable coastal management.
FAQ
1. What are common coastal features tracked in GIS?
Common features include dunes, cliffs, beaches, wetlands, estuaries, inlets, and artificial structures like seawalls or jetties.
2. What are common coastal features tracked in GIS?
It aids coastal hazard assessment, land-use zoning, habitat conservation, and shoreline protection initiatives.
3. What are common coastal features tracked in GIS?
Using satellite imagery, aerial photography, UAVs, bathymetric surveys, and field data collection.
4. What are common coastal features tracked in GIS?
Marine biologists, coastal engineers, urban planners, and environmental regulators use these maps for analysis and planning.