According to the data from the national standard classification and investigation of tourism resources (GB/T 18972-2003) in Hami region, the abundance, quality and dimensional distribution of the tourism resources in Hami region were evaluated based on GIS mapping technology. The evaluation results on the tourism resources in Hami region are described as follows: there are rich tourism resources categories; the quality of tourism resources is ordinary; the resources distribute equably; the number of the historical resources is much more than the natural resources,but the 1atter still has great potential for developing. All the results of the evaluation can provide important