京广高铁对河北沿线城市影响的遥感监测分析

苏博雄, 邬明权, 牛铮, 陈方, 黄文江

Analyzing impact of the Beijing-Guangzhou high-speed railway on cities along the Hebei section based on remote sensing monitoring

SU Boxiong, WU Mingquan, NIU Zheng, CHEN Fang, HUANG Wenjiang

图2 以不同统计值作为阈值提取城区范围结果

Fig.2 Results of urban area extraction using different statistical values as thresholds