THE APPLICATION OF MGM(1,n) MODEL TO FORECAST THE DYNAMIC VARIATION OF THE GROUNDWATER LEVEL

Groundwater problem, which is the critical problem for the human to live and develop.In order to forecast the dynamic variation of the groundwater level in cities, when there are some variables relating with each other and few observational data available, we can set up the MGM(1,n) model. By applying grey MGM(1,n) model, we can describe the dynamic variation of the groundwater level, and satisfying results are obtained.