National Coastal Mapping Program

The National Coastal Mapping Program is a government initiative that uses advanced technology like airborne lasers and sonar to create detailed, accurate maps of America's coastlines, including underwater features. These maps help in managing coastal resources, preparing for climate change impacts like rising sea levels, and supporting safety, navigation, and environmental protection. By providing precise spatial data, the program ensures policymakers, scientists, and communities have reliable information to make informed decisions about coastal areas.