Spatial Distribution of Rural Tourism Destination in Central Chongqing Based on Point of Interest (POI) Mining

Developing rural tourism is one of the most important grips for realizing the rural revitalization strategy. In order to understand the spatial distribution characteristics of agritainment resorts in central Chongqing, and to optimize its spatial development pattern, 564 agritainment points of interest (POI) captured from Baidu map were taken as the research objects. The the distribution characteristics of agritainment resorts in central Chongqing were analysed from distribution type, equilibrium of spatial distribution and spatial pattern, by means of GIS spatial analysis technology and mathematical statistics analysis methods. The results show that the distribution type of agritainment resorts in central Chongqing is cohesive; the regional distribution is not balanced and is uneven; the spatial pattern is "multi-center cluster distribution" type, and there forms a "U-shaped" agritainment core density circle, which basically forms a strip-like spatial pattern with concentrated and contiguous pieces. The Beibei and Nanan Districts are high-density gathering centers. The main influencing factors of its spatial distribution are topography, vegetation cover, traffic conditions, tourism resources, tourist market and economic density.