The big inquisition in national resources-land-use dynamic RS monitoring, which using multi-resolution satellite and remote sensing data, from different and angles monitoring the land-use variety circumstance . The item accumulate a flood of precious data and results .How to management the data scientific and efficiently is a urgently problem, is also the investigative contents in this text.This text analyzed contents, technique processes and the characteristics of the data and results in land-use dynamic RS monitoring, proceeding the completely analysis to the system need analyze, designed the construction of the database, practice the data standardize research; establish data standard and the method of turning into standardize data format. Made sure the construction, property and the organism contact of various data, defining the construction of the database and the system frame, proceeding the total design, the detailed design of system function and analyze, research the key technique in the database construction, and build the database system. The text puts forward a kind of viable design project and practice method, which can be used as the reference for other similar geography space database.This system make ArcGIS series software conduct as the foundation, use the ArcSDE and Oracle to manage and saving data, Visual BASIC 6.0 with MapObjects 2.2 as developing tools, develop the merit completely and improve the stability and running efficiency of the system, obtain the good result in the application.This text proceed the contrast studies to the compression calculate, adopt the MrSID technique to compress the image, the method of MrSID passes the part converts, making the image has consistent resolution and very nice image quantity in any parts, the compression rate is high, lowering biggest the data saving space, being applicable to management the land-use dynamic monitoring data results.This research builds the land-use dynamic monitoring database system considering the current dynamic monitoring characteristics and actual request. It establish a good foundation for the data mining and analyze, improve the level of the data management and utilization, promote the monitoring information results sharing, realize the resources management information turns. The database system construction and application provides the basis of science in land manage, increases the efficiency of the work and the technology deal in land resources management.
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