Design And Implementation Of Forestry GIS Based On MapXtreme

With the rapid development of computer processing power and the environment, resources are becoming increasingly prominent, GIS technologies have matured, GIS applications continue to expand, from the initial land registration management, developed to resource development, environmental protection, urban planning and construction, transportation, Energy, telecommunications, forestry and other fields. In forest resource management, organization, command, decision-making, etc., play a significant role in promoting our country’s forestry information, digital construction process.This paper introduces research status of forestry geographic information system at home and abroad, describes the key technology of geographic information system development, and analyzes the requirements of geographic information system applied in the forestry sector. On this basis, implemented Forestry Geographic Information System based on MapXtreme, Virtual reality technology is applied to GIS to achieve a three-dimensional visualization of forest, this system has the following functions,such as electronic map browsing, Eagle Eye Chart, search positioning, add annotations, identify the forest, drawing contours, calculate forest area, three-dimensional roaming of forest land,and Forest Spatial Analysis, etc. this system provides a Multi-angle, full range of forest environment showing for the forestry managements and visual analysis of forest growth situation,and provides supplementary support to make them do a right business, planning, management decision.