遥感与地理信息系统在土地利用动态监测中的应用

摘要

通过国内外研究动态和RS与GIS在土地检测中的实际应用,阐述了遥感与地理信息系统在土地利用动态监测中的应用,论证了遥感与地理信息系统在土地利用动态监测中的应用方法,得出了利用遥感与地理信息系统技术监测土地利用变化可快速发现并能反应研究区域的变化趋势.RS,GIS技术的结合也为有效进行土地利用动态监测和快速决策提供了科学依据,因而有着十分重要的意义.%Through the research review in domestic and foreign countries and practical application of RS and GIS in land monitoring, this paper discussed the application of RS and GIS in land use dynamic monitoring, demonstrated the application method of RS and GIS in land use dynamic monitoring,and drew the conclusion that it could quickly detect the change and describe the changing trend of the land use in study area using RS and GIS monitoring techniques. The combination of RS and GIS, provided scientific support for effectively monitoring the dynamic change of land use and quick decision - making,and had very important significance.