Using Impervious Surfaces to Detect Urban Expansion in Beijing of China in 2000s

• 作 者: PENG Jian LIU Yanxu SHEN Hong
• 机 构: LaboratoryforEarthSurfaceProcesses
• 出 处: 中国地理科学：英文版
• 发表日期: 2016年2期
• 关键词: 城市扩张 不透水 北京 表面检测 LANDSAT 城市化进程 城市中心区 中国 impervious surface area（ISA） vegetation-
• 基金项目: Under the auspices of Key Project of National Natural Science Foundation of China（No.41130534）

The change of impervious surface area(ISA) can effectively reveal the gradual process of urbanization and act as a key index for monitoring urban expansion. Experiencing rapid growth of the built environment in the 2000 s, urban expansion of Beijing has n