介绍了地质统计学中几种估值技术（线性内插技术、非参数估值技术）和条件模拟技术。在线性内插估值技术中，包括三种基本的克里格估值方法：简单克里金、普通克里金、趋势克里金。非参数估值方法，这里主要介绍指示克里金和广义指示克里金的基本概念和原理。条件模拟技术包括指示函数模拟和退火模拟 Several valuation techniques (linear interpolation technique, non-parametric valuation technique) and condition simulation techniques in geostatistics are introduced. Among the linear interpolation techniques, three basic methods of Kriging are included: simple kriging, normal kriging, trend kriging. Non-parametric valuation method, here mainly introduces the basic concepts and principles of the instruction kriging and generalized instruction kriging. Condition simulation techniques include indicating function and annealing simulations