地球重力场可视化数据挖掘平台WHU-3 Dgravity的设计与实现  

Design and Development of a 3D Visualization System for Gravity Field Models : WHU-3 Dgravity

作　　者：宁津生[1] 郭金来[2] 

机构地区：[1]武汉大学测绘学院 [2]武汉大学地球空间环境与大地测量教育部重点实验室,武汉市珞喻路129号430079

出　　处：《武汉大学学报（信息科学版）》2007年第11期945-949,共5页Geomatics and Information Science of Wuhan University

基　　金：国家自然科学基金资助项目(40574005;40637034;40374006;40234039);国家973计划资助项目(2006CB701301);武汉大学地球空间环境与大地测量教育部重点实验室开放研究基金资助项目(905152533-05-08)

摘　　要：随着地球重力场理论研究的发展,地球重力场的三维可视化成为需要,将数据挖掘技术应用于地球重力场三维可视化是一个新兴的研究领域。为此,提出了地球重力场可视化数据挖掘平台WHU-3Dgravity的设计与实现,并对其关键技术进行了分析。With the development of the theory and observation techonlogy on gravity field modeling, 3D visualization has become a useful tool to analyze the changements and characters of the graviy field models in series. 3D visualization of gravity field models based on the data mining method is an innovative research direcion. In this contribution, pivotal technolo gies of the 3D visualization of gravity field models using data mining method are discussed, and a corresponding 3D visualization system, WHU-3Dgravity is designed and developed.

关 键 词：地球重力场 3D可视化 数据挖掘 

分 类 号：P223.0[天文地球—大地测量学与测量工程]