Department of Geospatial Information

Ocean Mapping/ Hydrographic Surveys

Business category or Feature
  • Present the depth and topography of the ocean floor accurately and in detail by receiving a reflected wave of a sound wave(to collect highly accurate water depth and bottom contour information. using a echo sound systems.)
  • Satisfying diverse user needs such as a marine construction design and dredge maintenance plan by obtaining a variety of 3D images and baseline data through the water depth and bottom configuration measuring system using a single-beam and multi-beam echo sounders
Application area
  • A hydrographic Investigation, a danger to navigation finding, high-quality marine survey, sea route dredging, harbor design, submarine pipeline deformation detection , precision nautical charts, contaminated Sediment survey, Underwater Cultural Heritage survey
    RTK GPS water level measurement, etc.
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