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Strategic Study of CAE >> 2014, Volume 16, Issue 6

Influencing factors research of GPS buoy measurement precision

National Ocean Technology Center,Tianjin 300112,China

Funding project:中科院合作项目“海洋高度计定标方法研究”Y2BZZ6AJ50;海洋公益性行业科研专项资助项目(201305032-3) Received: 2014-04-10 Available online: 2014-07-09 13:26:37.000

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Abstract

Satellite altimeter was widely used in ocean monitoring and research, in order to find out the actual performance of the altimeter and access the accuratesea level data, we need to calibration. GPS buoys was mainstream devices in altimeter absolute calibration. Through simulation and experiment about the self-developed GPS buoy, this paperstudied the precision of GPS bouy and factors affecting.The results show that the self-developed GPS GPS buoy elevation measurement precision can reach 1 cm, meet the altimeter sea surface height calibration requirements.

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