Near-Seamless Digital Elevation Model Creation in the Great Lakes

This project represents work completed at the Engineering Research and Development Center (ERDC) as a part of an effort to complete ADCIRC modeling throughout the Great Lakes. This Digital Elevation data was derived from multiple public data sources and combined through mosaic dataset architecture. These products are offered at a 10 meter resolution at NAD83 (2011) and IGLD85 (meters). File formats for the elevation data include GeoTIFF and NetCDF formats. The spatial metadata included with each lake indicates which source datasets were used and in what order they were prioritized during stacking. An ERDC Technical Report (TR) detailing this work is in review and will be linked here when ready.