In normal coastal navigation, positions should be fixed every 15 minutes and plotted on the nautical chart.

正常沿岸航行应15分钟确定一次船位并在海图上划出。

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This ship is applicable for harbour operation, which can be operated for towing, pushing and fire fighting in coastal navigation area and in port.

本船为适用于港口作业船舶，可在沿海航区和港内进行拖带、顶推、消防救助作业。

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The vessel should be adequately designed to transport, with coastal navigation limitations, load weights compatible with the deadweight and the size of the vessel.

船体的设计应该充分考虑运输的需要，以及沿途的航行限制，载重应与船体尺寸和最大负荷相匹配。

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This Ocean forecasting system could generate crucial forecast information, such as ocean circulation, sea surface temperature, wave height, to serve the needs of a variety of human activities related to marine hazards mitigation, oil and gas exploration, fisheries, navigation, marine parks management and coastal recreational activities.

UNESCO: All Events | United Nations Educational, Scientific and Cultural Organization

They live in communities that at one time or another were safe, but have become dangerous or risky to live in over time because of human progressions that have spread the erosion processes of the coastal wetlands, i.e. refineries, river navigation, etc.

CNN: Your e-mails: Balancing nature, commerce