【摘要】 解的非惟一性是大地测量地球物理反演的一个难题。利用不等式约束可以合理地表达各种先验信息的特点,给出利用先验信息处理反演解非惟一性问题的附不等式约束的大地测量反演理论,讨论利用该理论的关键问题和难点,提出该反演方法的分类和实施,并通过算例进行分析和验证。更多还原

【Abstract】 The un-uniqueness of estimated parameter is one of the problems in geodetic and geophysical inversion. Getting a best parameter is the research hot and difficulty in inversion problem. Prior information is very important to get the best parameter. The conventional method using the prior information is analysed. The inequality constrained geodetic inversion theory is given to solve the un-uniqueness problem with the prior information.The advantages, key point and difficulty of this theory are discussed. The realization and classification method for this theory are given. Through an example this theory is analized.更多还原