RS/GIS-based Analytical Approaches and Evaluation Model Construction on Agro-ecological Environment
Agricultural production related information was collected, such as the growth state health and cultivated area on the basis of monitoring and analyzing farmland status and crop growth, trough studing the dynamic monitoring approach with RS and GIS. Agricultural resources management database, RS data and agricultural resource attribute data were established. Agricultural ecological geographic information system platform was developed. The development and utilization capacity of farmland was put forward, describing the farmland development and utilization space in terms of elements influencing farmland production including land, water resource, climate, pesticides and chemical fertilizers. Farmland use capacity evaluation model was constructed in terms of fuzziology. With the simulated data, the evaluation model was applied to evaluate the farmland development and utilization state and farmland priority crops.
agricultural resources database dynamic monitoring approach farmland utilization capacity model construction GIS RS
Yongqiang Wang Jindi Liu Fang Yao Hongfu Chen
Shijiazhuang Tiedao University Shijiazhuang, China Railway Planning and Design Department, Jiangsu Transportation Research Institute Co., Ltd Nanjing,
国际会议
哈尔滨
英文
193-196
2012-06-16（万方平台首次上网日期，不代表论文的发表时间）