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Hydrography

This category includes geospatial data on coastal hydrography, shoreline structures, fishing facilities, ports and harbours, navigation aids, danger and hazard, depth information, inland water, river structure, offshore information.

  • Mean Sea Level

    G2G, G2E
    HA0160

    The average level of the sea over a long period of time

  • Reclaimed Land

    G2G, G2E
    HB0030

    An area formerly submerged under water which has been filled up and whose ground level is above high water line

  • Jetty/Pier

    G2G, G2E
    HD0040

    A long, narrow structure extending into the water to afford a berthing place for vessels, to serve as a promenade, etc.

  • Surveyed Depth Contour

    G2G, G2E
    HG0060

    Line containing point of the same depth with survey data.

  • Reservoir

    G2G, G2E
    HH0030

    Body of water, either natural or artificial, used for storage regulation and control of water resources

  • Shore Line

    G2G, G2E
    HA0010

    The high water mark of ordinary spring tides.

  • Coast

    G2G, G2E
    HA0020

    The edge margin of land next to the sea

  • Breakwater

    G2G, G2E
    HB0010

    A structure protecting a shore area, harbour, anchorage, or basin from waves

  • Groyne

    G2G, G2E
    HB0020

    A shore-protection structure built to trap littoral drift or retard erosion of the shore

  • Revetment

    G2G, G2E
    HB0040

    A facing of stone, concrete or other material, built to protect a scarp embankment, or shore structure against erosion by wave action or currents.

Pagination

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