Geospatial Datasets associated with Topographic Change Analysis in Sleeping Bear Dunes National Lakeshore

Landing page for datasets associated with a study of topographic change in Sleeping Bear Dunes National Lakeshore. 3 datasets are published on this page - a 1955 digital elevation model (DEM) created from historical aerial photos, a 1977 DEM created from historical aerial photos, and a topographic change DEM of Difference (DoD) dataset describing the elevation difference between 1955 and the 1m lidar-based DEM available for Leelanau, Benzie, and Grand Traverse Counties (available from the National Map).