Research on Methods for Estimating Airborne Gravity Anomalies
详细信息
- 责任者：Wang Jingbo (College of Sciences ; North China University of Technology ; Beijing 100144 ; China) ; Xiong Shengqing
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2011
- 卷期：35(4)
- 关键词：航空物探 ; airborne geophysical exploration ; 重力异常 ; gravity anomaly
- 页码：p.493-498
- 图表：illus., 1 table, 16 refs.
- 分类号：1600
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
This paper discusses methods of estimating airborne gravity anomalies.Based on the Kalman smoothing techniques,the authors developed the software for estimating airborne gravity anomalies.Research shows that,if this software is used to estimate airborne gravity anomalies,the standard deviation of the discrepancy is within 1 mGal in comparison with the data processing results by the imported GT-1A system software.