Volume 37 Issue 5
May  2012
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HU Minzhang, LI Jiancheng, JIN Taoyong. Bathymetry Inversion with Gravity-Geologic Method in Emperor Seamount[J]. Geomatics and Information Science of Wuhan University, 2012, 37(5): 610-612.
Citation: HU Minzhang, LI Jiancheng, JIN Taoyong. Bathymetry Inversion with Gravity-Geologic Method in Emperor Seamount[J]. Geomatics and Information Science of Wuhan University, 2012, 37(5): 610-612.
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Bathymetry Inversion with Gravity-Geologic Method in Emperor Seamount

  • 1 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China

Funds: 国家863计划资助项目(2009AA121402);;国家自然科学基金资助项目(41074014)
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  • Received Date: March 14, 2012
  • Published Date: May 04, 2012
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  • The principle of bathymetry inversion with GGM method was discussed,the detailed calculate process was presented,and the bathymetry in south of Emperor Seamount was calculated.The accuracy of GGM bathymetry is better than ETOPO2 through the comparison with vessel depth data.Compared with classical methods,GGM method does not need to introduce a prior bathymetry model and take into account the isostasy of the seabed.The model is simple and easy to calculate.
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