Volume 36 Issue 4
Apr.  2011
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JI Bing, CHEN Liangyou, BIAN Shaofeng. Simulation of Exploring Submarine Topography Based on Gravity Gradiometry[J]. Geomatics and Information Science of Wuhan University, 2011, 36(4): 495-497.
Citation: JI Bing, CHEN Liangyou, BIAN Shaofeng. Simulation of Exploring Submarine Topography Based on Gravity Gradiometry[J]. Geomatics and Information Science of Wuhan University, 2011, 36(4): 495-497.
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Simulation of Exploring Submarine Topography Based on Gravity Gradiometry

  • 1 Department of Navigation,Naval University of Engineering,717 Jiefang Road,Wuhan 430033,China;2 75230 Troops,Shaoguan 512100,China

Funds: 国家自然科学基金资助项目(40904018,40774002,41071295)；国家杰出青年科学基金资助项目(40125013)；国家863计划资助项目(2007AAJ202)
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  • Received Date: December 19, 2010
  • Published Date: April 04, 2011
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    • Abstract
  • A new method by using the character of the submarine topography will engender gravity gradient is proposed.An example of calculate the gravity gradient of a subulate topography is given,from the example can find that the gravity gradient aroused by the barrier is very big and can easily be observed by the current gradiometer,the result proved the method of this paper is feasible.This study provides a new method for the underwater carrier to avoidance collision,and the method has passive and all-weather characters.
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