Dodd, David, Bill Mehaffey, Gail Smith, Ken Barbor, Stephan O’Brien, and Maxim van Norden. 2009. “Chart Datum Transfer Using a GPS Tide Gauge Buoy in Chesapeake Bay ”. The International Hydrographic Review, no. 2 (November). https://journals.lib.unb.ca/index.php/ihr/article/view/20838.