In 2019, Assateague Island National Seashore continued to survey shoreline position as part of its Geomorphologic Monitoring program. This file includes the results of the Fall 2019 (November) survey, and contains the Ocean-side GPS survey area for all of Maryland and Virginia. In January 2020 the Bayside shoreline on the North End of Assateague Island was measured by walking with a Trimble R10 mounted on a backpack. Also in January 2020 the tip of the Toms Cove hook was completed using a UTV-mounted Trimble R10.