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测量单位 > 水平面 > 参考基准面 > 高程基准 > 海图基准面

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创建的: 2024-03-07T17:09:42Z

海图基准面  

定义

  • Information İskandil ölçmeleri, derinlik eğrileri, kıyı ve açıkların yüksekliklerini belirlemek için referans alınan düzlem.

    来源: http://terim.tuba.gov.tr/

    创建的: 9/16/24

     (tr)
  • Information The chart datum is the level of water that charted depths displayed on nautical charts are measured from. The chart datum is generally a tidal datum; that is, a datum derived from some phase of the tide. Common chart datums are lowest astronomical tide and mean lower low water.

    来源: http://wiki.gis.com/wiki/index.php/Chart_datum

    创建的: 5/12/22

     (en)

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