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趋势面分析是拟合数学面的一种统计方法,本文将采用这种方法来进行地层厚度数据拟合,由二次趋势面图和剩余图来分析地层厚度在区域上的变化特征和局部异常特征。
Trend surface analysis is a statistical method for fitting a mathematical surface. This paper will use this method to fit the data of formation thickness, and analyze the variation characteristics of the thickness of the stratum and the local anomaly from the secondary trend surface map and the residual map. feature.