联合卫星测高和海洋物理数据计算近海稳态海面地形的可行性分析Analysis on Feasibility of Calculating Stationary Sea Surface Topography of Sea Near Land with Altimeter and Oceanographic Data
章传银,高永泉,晁定波
摘要(Abstract):
在系统论的指导下 ,以测量平差中一个浅显的例子作对比 ,巧妙地阐述了联合卫星测高和海洋物理数据计算近海稳态海面地形的可行性 ,进而将可行的计算方案归结为具有本质联系的三类。
关键词(KeyWords): 系统论;卫星测高;海洋物理;稳态海面地形
基金项目(Foundation): 国家自然科学基金资助项目!(4 97742 11);; 国家测绘科技发展基金资助项目!(990 0 3)
作者(Author): 章传银,高永泉,晁定波
参考文献(References):
- [1]Margitta Metzner,Erik W Grafarend. Separation ofgeoid and sea surface topography in shallow water re-gions[A]. In:Proceedings of First ERS- 1Sym posium[C],1993,3.
- [2 ]Dru Alan Sm ith. On the improvem ent of gravim etricgeoid undulations and oceanographic dynam ic topogra-phy through a com bination with satellite altim etry andthe application of a modified Kalman filter algorithm[R].Ohio State U niversity,1996 ,2 .
- [3]Zhang Chuanyin,Mou Xiuzhen.A com bined algorithmof m ean sea level topography based on near shore nor-m al current height.Developm ent in Surveying and Map-ping,1993(3) :6 - 10 [章传银 ,牟秀珍 .基于近海定常环流高程模式的平均海面地形联合结算方法 [J].测绘科技动态 ,1999(3) :6 - 10 ]