区域多尺度地面沉降时空变化特征分析

王琴, 宫辉力, 陈蓓蓓, 周超凡, 朱琳

Analysis of the spatiotemporal variation characteristics of regional multi-scale land subsidence

WANG Qin, GONG Huili, CHEN Beibei, ZHOU Chaofan, ZHU Lin

图5 SVI1,SVI3,SVI6不同聚类数目下的DB指数分布

Fig.5 Distribution of DB index under different clustering numbers for SVI1, SVI3, and SVI6