Abstract: This article proposes the landscaping resources synergistic data update model,summarizes and analyzes the correlation technique of data update of landscape and forestry,and achieves the synergistic update of indoor and field jobs and three level linkage(province/city,county and township levels)and spatial graphical data and the questionnaire of attribute data.Based on this,we built the landscape and forestry resources synergistic management system,design and develop data update functions and logical structure of this system,and completed the update database maintenance and the prototype of system construction.

Key words: landscape and forestry, synergistic management system, update mode