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Unmanned Aerial Systems (UAS) are a new and relatively untapped resource within the USGS and the scientific community for coastal surveying. UAS offer a number of advantages over ground-based surveys and manned aerial systems, including the ability to rapidly deploy and efficiently collect remote sensing data, and to derive high-resolution elevations over variable terrain. The purpose of this project was to evaluate mapping, data processing, and analysis capabilities for pilot surveys of coastal beaches and marshes using UAS. The project was designed to provide a low-risk, low-cost means to explore the utility of UAS for coastal mapping on beaches and marshes, and develop methodology and capacity to acquire, process,...
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Beaches and marshes provide critical habitat for many species of concern, including the piping plover, a shorebird which is endangered in parts of its range and threatened in others. These coastal environments also support tourism and recreation, and provide important services such as protecting infrastructure from wave inundation. Extreme storms and sea-level rise can alter these habitats, with implications for the species and communities that rely on them. This project seeks to test the utility of Unmanned Aerial Systems (UAS) for mapping and monitoring changes in coastal ecosystems. UAS provide a low-cost, low-risk means of acquiring high-resolution data when compared to on-the-ground fieldwork or traditional...


    map background search result map search result map Mapping Coastal Change Using Unmanned Aerial Systems: A Pilot Study Mapping Coastal Change Using Unmanned Aerial Systems: A Pilot Study