Geostatistics provides quantitative descriptions of variables in space and time. It deals with spatiotemporal data based on regionalization variable theory, and contributes to the linear estimation of spatial random variables. Spatial structure of the spatial variables can be done by using semi-variogram (variogram). The best linear unbiased estimation (BLUE) and geostatistical simulations can be utilized to deal with spatial estimations and simulations of the random variables. This course will introduce the basic geostatistics and the above approaches. The relevant software of geostatistics will be introduced in this course.