Abstract: Based on indicator kriging and the theory of coregionalization in spatial domain, indicator kriging of multivariate information in temporal-spatial domain was discussed. Authors mainly studied second order moment of indicator kriging, indicator cokriging, indicator principal component kriging and order relation in temporal-spatial domain.

Key words: temporal-spatial domain, indicator cokriging, indicator principal component kriging, order relation

摘要： 在空间指示克立格法和协同区域化理论研究的基础上，对时空多元指示克立格法进行研究。探讨了时空域中的指示二阶距、主分量指示克立格法、指示协同克立格法和序次相关现象等。

关键词: 时空域, 指示协同克立格法, 主分量指示克立格法, 序次相关