Exploration of spatial differentiation characteristics of regional underground pipelines
QIN Xuhuan, XIE Wenxuan, KONG Lingyan, ZHANG Shengyuan, HAN Shuai, YUE Linfeng, XIE Yiru
Bulletin of Surveying and Mapping . 2025, (5): 165 -171 .  DOI: 10.13474/j.cnki.11-2246.2025.0527