| ?????鳱????????????????????? |
| |
| 引用本文： | 李大炜,李建成,金涛勇,胡敏章.?????鳱?????????????????????[J].大地测量与地球动力学,2012,32(4):106-110. |
| |
| 作者姓名： | 李大炜 李建成 金涛勇 胡敏章 |
| |
| 作者单位： | 1. 武汉大学测绘学院,武汉,430079
2. 武汉大学测绘学院,武汉430079;武汉大学地球空间环境与大地测量教育部重点实验室,武汉430079 |
| |
| 基金项目： | 国家重点基础研究发展计划(2012CB957703) |
| |
| 摘 要： | ???????鳱??????5???????????NAO99b??FES2004??GOT4.7??TPXO7.2??EOT10a???о????????????????????????????????????????????????????????????????????????????2 cm??????????50 km?????й?????NAO99b?????????RSS?14.86cm??EOT10a???????Χ??????????????????????????????
|
| 关 键 词： | ???????? ?????? ?鳱? ?й????? ???? |
ACCURACY ESTIMATION OF RECENT GLOBAL OCEAN TIDE MODELS USING TIDE GAUGE DATA |
| |
| Li Dawei
,
Li Jiancheng
,
Jin Taoyong
,
Hu Minzhang.ACCURACY ESTIMATION OF RECENT GLOBAL OCEAN TIDE MODELS USING TIDE GAUGE DATA[J].Journal of Geodesy and Geodynamics,2012,32(4):106-110. |
| |
| Authors: | Li Dawei Li Jiancheng Jin Taoyong Hu Minzhang |
| |
| Institution: | 1) 1)School of Geodesy and Geomatics,Wuhan University,Wuhan 4300792)Key Laboratory of Geospace Environment and Geodesy,Ministry of Education,Wuhan University,Wuhan 430079 |
| |
| Abstract: | Due to the availability of multi-satellite altimetry and advances in numerical simulation methodologies in recent 20 years,recent global ocean tide models are well known to 2 cm RSS(root square of the sum of the squares of the 8 rms values) and with a spatial resolution of 50 km in deep ocean.The paper is aimed to validate the performance of five models by using tide gauge data.The results show that the performance of NAO99b is best in China sea areas,its RSS is 14.86 cm.Compared with other contemporary models,EOT10a fit the tide gauge data in global distribution better. |
| |
| Keywords: | ocean tide models satellite altimetry tide gauge China sea areas accuracy |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《大地测量与地球动力学》浏览原始摘要信息 |
| 点击此处可从《大地测量与地球动力学》下载免费的PDF全文 |
