Identification and analysis of urban functional zone considering intensity of human activities and POI awareness: Taking Qingdao City as empirical evidence
Liu Lin, Li Wanwu, Chen Shilin, Wu Yueming, Zhou Jiaxing
GEOGRAPHICAL SCIENCE . 2025, (7): 1475 -1484 .  DOI: 10.13249/j.cnki.sgs.20240982