Combining with the first national survey of general geographic conditions, according to the characteristics of interior datas， by using powerful data management function of ArcGIS 10.1, supplementing the use of open software, a series of study and promotion of the interior work in national surveying have been carried out, including development and application of data type conversion, acquisition of interior datas and interpretation of photo loading. This application can not only save a large amount of capital investment for the institute, but also improve the efficiency and quality of data in interior work. It is easy to realize and operate. Thus, it can be widely applied in surveying and mapping engineers.