This thesis centers on the special topic of design and development on the GPSpositioning of channel dredging.

本文主要针对航道疏浚gps定位系统进行了设计和开发。

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Seepage through the channel dredging project and the construction of small-scale water contiguous to effectively improve the utilization coefficient of irrigation water.

通过渠道清淤防渗工程和小农水连片建设，有效地提高了灌溉水利用系数。

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Presently, the drudged slurry with high water content is disposed by rejection in the ocean or storage at the cofferdam which is produced hugely during the channel dredging and harbor construction.

在航道疏竣和近海岸开发过程中，产生了大量疏竣淤泥，目前大多采用外海抛淤或者堆场贮存的方法处理该疏竣淤泥。

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In the longer term, the project, named The Northern Gateway, will involve dredging a channel 14.5m deep a mile out to sea, to allow 300m long deep sea container vessels to dock at a new quayside, opening the North East up to new markets in the far east.

BBC: Work gets underway on Teesport's Northern Gateway

The Army Corps of Engineers also has being dredging in the area to deepen the channel and help navigation.

CNN: STORY HIGHLIGHTS