Establishment of Seamless Depth Datum in Hydrographic Survey
Shiwei Miao
Abstract
Shiwei Miao
Abstract
One of the main obstacles is caused by various expression of depth datum for hydrographic data integration.This paper build the DTM model of depth datum based on ellipsoidal height for seamless depth datum.
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One of the main obstacles is caused by various expression of depth datum for hydrographic data integration.This paper build the DTM model of depth datum based on ellipsoidal height for seamless depth datum.
Key concepts: Geodetic datum, North American Datum of 1927, Hydrography, Geodesy, Hydrographic survey, Geography, Geology, Remote sensing