A Novel Framework for Exploring the Spatial Characteristics of Leisure Tourism Using Multisource Data: A Case Study of Qingdao, China

Spatial characteristics of leisure tourism resources are essential for human life, the urban economy, and tourism planning.This article presents a novel framework to explore these characteristics based on multisource data, such as points of interest, OpenStreetMap custom congratulations banner roads, Sentinel-2 multispectral instrument images, and

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