一种基于移动窗口的城市绿度遥感度量方法

吴俊, 孟庆岩, 占玉林, 顾行发, 张佳晖

A Measure of Urban Green Index in Urban Areas Based on Moving Window Method

WU Jun,MENG Qingyan,ZHAN Yulin,GU Xingfa,ZHANG Jiahui

表3 3种绿度指数空间分布特征(%)

Tab. 3 Spatial distribution characteristics of urban green index (%)

研究区 A区 B区 C区 范围 GUGI BUGI MUGI GUGI BUGI MUGI GUGI BUGI MUGI GUGI BUGI MUGI [0,0.25) 31.2 33.1 31.4 44.2 39.2 47.3 14.6 19.2 26.6 17.1 20.3 28.9 [0.25,0.50) 36.3 35.3 31.6 34.1 37.3 26.5 40.7 32.3 34.2 41.3 34.4 37.4 [0.50,0.75) 23.8 23.7 25.4 17.1 19.6 17.2 29.8 39.4 29.4 31. 33.9 20.6 [0.75,1.00) 8.7 7.9 11.6 4.6 3.9 9.0 14.9 9.1 9.8 10.2 12.4 13.1 总计 100 100 100 100 100 100 100 100 100 100 100 100