Name: Bathymetry - Mobile Bay

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Description: Bathymetry for Mobile Bay was derived from twenty-three surveys containing 173,661 soundings. Older, overlapping, less accurate surveys were deleted. The average separation between surveys was 79 meters. The surveys used dated from 1960 to 1962. The range of soundings for the surveys was 0.6 meters to -32.9 meters at mean low water. Mean high water values between 0.3 and 0.5 meters were assigned to the shoreline. Nine points were found that were not consistent with the surrounding data. These were removed prior to tinning. Mobile Bay has eighteen 7.5 minute DEMs and two one degree DEMs.

Copyright Text: National Ocean Service/Special Projects, NOAA, Department of Commerce

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XMin: -9856320.258094277
YMin: 3528207.241020922
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Spatial Reference: 102100  (3857)

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