hydrographic survey definition
hydrographic survey means a survey having for its principal purpose the determination of data relating to bodies of water. A hydrographic survey may consist of the determination of one or several of the following classes of data: depth of water, configuration and nature of the seabed; directions and force of currents; heights and times of tides and water stages; and location of topographic features and fixed objects for survey and navigation purposes;
hydrographic survey means a survey that measures and determines the topographic features of water bodies and the adjacent land areas, including the width, depth and course of water bodies and other relative features.
hydrographic survey which means any survey associated with the preparation of charts and other data for marine purposes and include any work involving:
More Definitions of hydrographic survey
hydrographic survey means any conduct of hydrography;