摘要
根据超定边值问题的准解理论推导出关于卫星重力梯度过值问题的准解。该准解的求解归结为解一个系数阵为带状阵的线性方程组．并将奇数阶和偶数阶位系数的求解分离开来，便于实际计算。
On the basis of the pseudo-solution theory on overdetermined boundaryvalue problem,the pseudo-solution to satellite gradionietry boundary value problemis derived in the paper. And its solution is reduced to solve a group of linear-bandedequations.Moreover,the even degree and odd degree potential coefficients are separated and computed conveniently.
出处
《武汉测绘科技大学学报》
CSCD
1996年第1期1-8,共8页
Geomatics and Information Science of Wuhan University
基金
国家自然科学基金
关键词
卫星重力梯度
边值问题
准解
重力测量
satellite gradiometry boundary value problem
pseudo-solution
corresponding properly-posed boundary value problem
