期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：170
期号：3
页码：032005
DOI：10.1088/1755-1315/170/3/032005
语种：English
出版社：IOP Publishing
摘要：In this paper, the methods and means of accessibility computing are discussed. In particular, about 135 relatively homogeneous temporal units accessible to Tianhe Park are established according to the rules. Based on GIS, the central point is calculated, and the road density, population density of each unit can be calculated. Thereafter, the related data sets are established. With the doors for access points and the basis of the real road systems, the road distance, time distance, landscape attractiveness, etc. are calculated, and their correlation analysis are performed. The results indicate that the establishment of park gate is reasonable, its influence range can cover the surrounding area, and has its own characteristics, and regardless of the bus distance or car distance, they show a general distribution of the ring, but buses show strong regional differences.
