摘要
区域重力资料是研究大地构造的基础资料。利用我国区域重力调查系统工程所取得的成果资料，计算了全国的１∶５００ 万剩余重力异常，分析了剩余异常的意义和特征，研究了剩余异常与我国大地构造的对应关系。结果表明，剩余异常更好地反映了我国的大地构造特征，与已知构造单元有良好的对应关系，而且比常用的布格异常对地质构造特征的反映更清晰、更细致。
Regional gravity data are basic information for the research of tectonics. Using the field data by regional gravity survey, the residual gravity anomaly(scale 1/5,000,000) in the continent of China was computed. Then the characteristic of the residual anomaly is studied, and the relationship between the residual anomaly and the tectonics is researched. From above, it is concluded that the residual anomaly has a close relationship with the tectonics and shows the feature of tectonics in more detail than Bouguar anomaly does.
出处
《物探化探计算技术》
CAS
CSCD
1999年第4期333-337,共5页
Computing Techniques For Geophysical and Geochemical Exploration
