摘要
重力勘探地形改正半径偏小，会降低资料的可信度，地形改正半径过大，则会造成人力、财力的浪费。通过地形改正数学物理模型的建立，提出了地形改正最大半径的选择方法。
If radius of topographic amendment is inclined to be small when data of gravity surveys is pro-cessed, dependability of information will be reduced. If it is inclined to be large, manpower and finances will bewasted. As physics-mathematics model of topographic amendment is created,it have been put forward to selectmethod of largest radius about topographic amendment.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1994年第1期43-47,共5页
Coal Geology & Exploration
