| Obtaining accurate measurements of the sea surface height from a GPS buoy |
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| 作者姓名： | Wanlin Zhai Jianhua Zhu Chuntao Chen Wu Zhou Longhao Yan Yufei Zhang Xiaoqi Huang Kai Guo |
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| 作者单位： | 1. National Ocean Technology Center;2. School of Ocean, Yantai University;3. National Satellite Ocean Application Service |
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| 摘 要： | A dedicated GPS buoy is designed for calibration and validation(Cal/Val) of satellite altimeters since 2014. In order to evaluate the accuracy of the sea surface height(SSH) measured by the GPS buoy, twelve campaigns have been done within China sea area between 2014 and 2021. In six of these campaigns, two static Global Navigation Satellite System stations were installed at distances of <1 km and 19 km from the buoy to assess how the baseline length influenced the derived SSH from the buoy so...
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