Hydrographic surveys deal with the mapping of_____

Answer: A. Large water bodies

Hydrographic surveys deal with the mapping of large water bodies.

Solution

Hydrographic surveys deal with the mapping of large water bodies. It needs involvement of many activities like maintenance of Port and Harbor, Coastal area management and offshore resource development.

The main purpose of hydrographic survey is to collect data which is required to prepare nautical charts, which shows depth of water, navigation channels etc.

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