基于云平台的中哈干旱区典型城市地表覆盖变化遥感监测与比较
陈馨,匡文慧

Remote Sensing Monitoring and Comparison of Urban Land Cover Changes in Typical Cities in China-Kazakhstan Arid Region based on Cloud Platform
Xin Chen,Wenhui Kuang
表3 建成区内缓冲区的个数
Table3 The number of buffers in the urban built-up areas
努尔–苏丹市阿拉木图市乌鲁木齐市
缓冲区个数/个最大缓冲区半径/km缓冲区个数/个最大缓冲区半径/km缓冲区个数/个最大缓冲区半径/km
19901512247.53919.5
2000241224124120.5
20102415.531125025
20152717.53513.55829