Urban Functional Zone Recognition Using the Fusion of POI and Impervious Surface Data: A Case Study of Chengdu, China

Accurately identifying an urban functional zone (UFZ) is crucial for rationally allocating urban land resources and optimizing urban spatial structure. Existing research based on Points of Interest (POIs) mostly uses the relationship between the number of various types of POIs as the basis for ident...

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Hlavní autoři:	Canwen Zhao, Yulu Chen, Yang Zhang, Boqing Wu, Yu Gao
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2026-04-01
Edice:	Land
Témata:	urban functional zone POI term frequency-inverse document frequency impervious surface index
On-line přístup:	https://www.mdpi.com/2073-445X/15/4/620
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