Abstract

The algorithms regularly used in electrical exploration for solving the inverse problem of vertical electrical sounding (VES) can lead to large systematic distortions of the results from equivalent models. The problem is significantly aggravated when interpreting data from precision geoelectrical monitoring, in particular, during long-term observations by VES. In such cases, it is necessary to use special regularization methods for the VES inverse problem. The paper proposes improved algorithms for solving the VES inverse problem, which can significantly improve the accuracy and stability of the solution. All these algorithms are implemented in the IPI program and are available for use.

中文翻译：

---

使用 VES 方法提高电阻率精确监测中逆问题解的稳定性的正则化算法

摘要

在电勘探中经常使用的用于解决垂直电测深 (VES) 逆问题的算法会导致等效模型的结果出现较大的系统失真。在解释来自精确地电监测的数据时，特别是在 VES 的长期观测期间，这个问题会显着加剧。在这种情况下，有必要对 VES 逆问题使用特殊的正则化方法。论文提出了求解VES逆问题的改进算法，可以显着提高求解的精度和稳定性。所有这些算法都在 IPI 程序中实现并可供使用。