给定x的值，可得到需要的勒让德函数值，在地球物理反演，卫星重力数据计算上有较大用途-Given the value of x can be obtained in need Legendre function value, in geophysical inversion, calculation of satellite gravity data, a greater use of

介绍了如何利用布格重力异常数据结合地形数据得到该区的地壳厚度，利用传统的压缩质面算法进行反演。-Describes how to use the Bouguer gravity anomaly data combined terrain data obtained crustal thickness in the area, the quality of the surface using conventional compression algorithm inversion.