Drones for coastal erosion monitoring are unmanned aerial systems used to capture high-resolution imagery, terrain data, and environmental measurements along shorelines. These drones provide a fast, accurate, and cost-effective way to track how coastlines change over time—an essential task as rising sea levels, storms, and human activity accelerate erosion.

Equipped with tools such as LiDAR, multispectral cameras, GPS mapping, and photogrammetry software, drones can create detailed 2D maps and 3D models of beaches, cliffs, dunes, and coastal infrastructure. These precise datasets help researchers, governments, and environmental agencies identify erosion hotspots, measure sediment movement, and evaluate the effectiveness of protective measures.

Drones for coastal erosion monitoring enhance safety, reduce survey costs, and deliver highly reliable data—empowering decision-makers to plan smarter, protect communities, and preserve fragile coastal ecosystems.