The Simulation for the Downward Continuation of Airborne Gravity Data

摘要：

Based on the Tikhonov regularization algorithm, the simulation for the downward continuation of airborne gravity data was performed. Tikhonov regularization algorithm can effectively restrain the high frequency noise, and resolve the downward continuation unstable problem. By the experiments of 1mGal airborne gravity anomalies from different flight height downward continue to the ground, and 1mGal ground gravity anomalies upward continue to the different flight height, the effect of height to the result of downward continuation was researched. According to the results of simulation, the measurement height of airplane is as low as possible in the permitted conditions. Meanwhile, the terrain correction before the downward continuation is essential.

作者: Yi CHENG Yan-ling HAO Fan-ming LIU

作者单位: Harbin Engineering University, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）