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Hydrographic survey

Hydrographic survey

Science of measurement and description of features which affect maritime activities.

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Readers' pathsAug 2026 – Oct 2026

Readers go next to

Share of the 56 clicks on its links

  1. Hydrography

    Measurement of bodies of water.

    64%

  2. Echo sounding

    Method of measuring the depth of water.

    18%

  3. Dredging

    Excavation of sediment, usually under water.

    18%

Readers come from

Share of the 881 readers arriving from another article

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    Special forces unit policy and procedures.

    34%

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    Indigenous people of North Sentinel Island.

    26%

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    Theories on 1937 disappearance of American aviators.

    9.8%

  4. Hydrography

    Measurement of bodies of water.

    6.9%

  5. Leeuwin-class survey vessel

    Australian naval research ship class.

    5.3%

  6. Bathymetry

    Study of underwater depth of lake or ocean floors.

    3.9%

  7. Geological survey

    Investigation of the geology in a region for creating a geological map.

    1.6%

  8. Reconnaissance

    Military observation of enemy activities.

    1.2%

  9. Real-time kinematic positioning

    Satellite navigation technique used to enhance the precision of position data.

    1.2%

  10. Nautical chart

    Topographic map of a maritime area and adjacent coastal regions.

    1.1%