A Selection Algorithm of Survey Lines and the Interactive Mode of the Sounding Curve

Abstract

To solve the data interaction fault of threedimensional CS AMT model, a three-dimensional selection algorithm of survey lines is proposed. The survey lines are generated in a batch, based on the pre-given direction and distance error. By comparing the distances of survey points with the error, a series of survey lines can be formed by turns. The computing load is primarily concentrated on the sort of distances of survey points. In addition, we introduce an interactive mode of the sounding curve for single survey point displayed in a group of one survey line. The outliers of the observation data curve can be revised by intercepting, when editing the sounding curve of one specific point.