Bathymetry of Magothy Bay, Virginia

This dataset contains the bathymetry for Magothy Bay, Virginia, a small coastal bay located between Smith Island and the mainland of the Delmarva Peninsula near the mouth of the Chesapeake Bay.Methodology for collection is similar to that described in Gomez(2008) thesis (see network links).Pixels are 10x10 meters and depths below Mean High Water are given in meters.Coordinates are UTM WGS84, Zone 18N. For adjustments to Mean sea level and other datums see the NOAA Benchmark Data Sheets (here is an excerpt for a near by benchmark): Station ID: 8638863 PUBLICATION DATE: 10/30\ /2003 Name: CHESAPEAKE BAY BRIDGE TUNNEL VIRGINIA NOAA Chart: 12254 Latitude: 36° 5\ 8.0' N USGS Quad: CAPE HENRY Longitude: 76° \ 6.8' W T I D A L D A T U M S Tidal datums at CHESAPEAKE BAY BRIDGE TUNNEL based on: LENGTH OF SERIES: 19 YEARS TIME PERIOD: January 1983 - December 2001 TIDAL EPOCH: 1983-2001 CONTROL TIDE STATION: Elevations of tidal datums referred to Mean Lower Low Water (MLLW), in METE\ RS: HIGHEST OBSERVED WATER LEVEL (02/05/1998) = 2.006 MEAN HIGHER HIGH WATER (MHHW) = 0.884 MEAN HIGH WATER (MHW) = 0.814 MEAN SEA LEVEL (MSL) = 0.431 MEAN TIDE LEVEL (MTL) = 0.426 MEAN LOW WATER (MLW) = 0.037 MEAN LOWER LOW WATER (MLLW) = 0.000 LOWEST OBSERVED WATER LEVEL (01/11/1978) = -0.895 Â