Abstract：B spline function method is put forward to improve magnetic data interpretation in complicated terrain. It is a spline function method which uses of function for ap- proximation,and its nodes may be equally spaced or non-uniformly distributed. I use the cubic B spline function whose nodes are non-uniformly distributed'; derivation and integration are conducted by using an unified formula. The method is characterized by easy interpolation,derivation and integration;and it quite favours improving the magnetic data interpretation in the case of complicated terrain.
姜效典. 磁力资料处理中复杂地形校正的B样条函数法[J]. 石油地球物理勘探, 1996, 31(1): 117-123.
Jiang Xiaodian. B spline function method for complicated terrain correction in magnetic data processing. OGP, 1996, 31(1): 117-123.
