Based on the two temporal TM images of 1995 and 2001 of one coal mining area, analyzed the variety information of the coal mining area. Relative registration were done with the two images firstly, then cut out the study area for experimental data, classified the coal mining area using supervised classification in ERDAS, the coal mining area will be divided into five categories as water body, agricultural land, construction land, coal mining area and other land. Make land use change matrix, the result shows that in the six years of 1995 to 2001, the change of the utilize of the land is greatly, the main represent is showed as follows: the area of water body, agricultural land and coal mining land had continually increased, on the contrary, construction area and other decreased. The percentage speed of the construction land is the biggest, the value reach -1.08%. The main reasons is that with the exploitation of the coal mine and the reclaim of the land, the exploitation of the coal mining land make the agricultural land and construction area convert into coal mining land, on the other hand with the backfill of the subsided waterlogged land and the reclaim of the subsided land make the coal mining land convert into agricultural land.