The Research And Build Of Mobile Subsystem Of High-Resolution Forestry Ecological Engineering Monitoring System

Forestry resources are national strategic resources, and forestry informatization is the national key supported project, is one of the major projects of the national informatization construction. "High-Resolution Forestry Ecological Engineering Monitoring System" is of great significant to the achievement of monitoring and managing the Forestry Ecological Engineering, and of promoting the process of forestry informatization.The paper mainly talks about the research and analysis of the construction of "Mobile Subsystem of High-Resolution Forestry Ecological Engineering Monitoring System". The paper mainly solves the problems of informatization of the forestry outside work, achieve the function of data management in the outside work, the function of forest patches’ spatial data and attribute data editing, the function of sample land and sample tree survey information input; and solves the problems of area calculating according to the forest patch border, and of logic checks of the forest patches’attribute data.The paper proposed a construction plan by analyzing the system’s demands, business processes, development of technology and system’s architecture. The system uses three-tier architecture, the presentation tier, the business tier, data tier; the system uses Android to develop; the system uses mobile GIS and GPS technology to develop the forestry informational function; the functions of the system include:map loading function, spatial data editing function, field data collecting and input function.