黑龙江工业城市建设用地时空扩张遥感监测

郭晶鹏, 赵映慧, 谌慧倩, 项亚楠, 赵旭朦, 乔畅

Remote sensing monitoring for temporal and spatial expansion of construction land of industrial cities in Heilongjiang

Jingpeng GUO, Yinghui ZHAO, Huiqian CHEN, Ya’nan XIANG, Xumeng ZHAO, Chang QIAO

图4 城市分时段各象限空间扩张强度对比

Fig.4 Comparison of spatial expansion intensity of each quadrant in Ha-Da-Qi cities during different periods