E3S Web Conf.
Volume 290, 20212021 3rd International Conference on Geoscience and Environmental Chemistry (ICGEC 2021)
|Number of page(s)||9|
|Section||Geological and Hydrological Structure and Environmental Planning|
|Published online||14 July 2021|
Spatial Association characteristics of facilities around scenic spots considering distance and orientation: A case study of 3A and above scenic spots in Beijing
1 College of Resources Environment and Tourism, Capital Normal University, Beijing, 100048, China
2 Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, 100048, China
3 3D Information Collection and Application Key Lab of Education Ministry, Capital Normal University, Beijing, 100048, China
4 Beijing State Key Laboratory Incubation Base of Urban Environmental Processes and Digital Simulation, Capital Normal University, Beijing, 100048, China
* Corresponding author’s e-mail: email@example.com
In the urban tourism and service industry, the POI data with coordinate and attribute information of the major map platforms constitute one of the important data sources of the urban tourism and service industry. In this paper, the spatial data transaction database under four distances was established based on the gate buffer of 3A and above scenic spots in Beijing. The Apriori algorithm was used to calculate the lifting degree to obtain the distance for mining the best association features of 3A, 4A and 5A scenic spots, and then the association features of the three scenic spots in different directions were analysed.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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