Spatial assessment of the change of mountain range farmland use based on RS and GIS
Assessment of the change of farmland use is of great important.After comparing the different ways of the assessment of farmland use change,a spatial assessment of the change of mountain range farmland use based on RS and GIS technology was presented.Such spatial assessment way has the virtue of quantified and visual characters.It use the land change information fast gained ability of RS,the formidable spatial data processing and the analysis ability which GIS provides,and integrating the statistical analysis software package.After the analysis to the primary factors reflects the farmland use,a spatiotemporal change model of had been put forward to assess the farmland use change.A comprehensive factor for sustainable development model (CISD) is made to reflect the region development situation.Finally,based on the mountain range farmland use change spatial assessment method mentioned above,the change of mountain range farmland use of Shaoguan city in Guangdong province (China)was studied,and a good effect was obtained.Such application proves the validity and feasibility of the spatial assessment method of the change of mountain range farmland use mentioned in this paper.
Spatial Assessment Farmland Use RS GIS
Xie Liang Kaiwen Zhong Sun Cai ge
Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographic Information System,Guan Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographic Information System,Guan
国际会议
第16届国际地理信息科学与技术大会(16th International Conference on GeoInformatics and the Joint Conference)
广州
英文
2008-06-28（万方平台首次上网日期，不代表论文的发表时间）