Research on spatial structure evolution of a-grade scenic spots in jinan based on GIS

Abstract

This paper takes Jinan A-Grade scenic spots as the research object, uses the Baidu map to pick up the latitude and longitude coordinates of A-Grade scenic spots in Jinan in 2016, 2018, 2020 and 2022, uses ArcGIS software to study the spatial distribution of Jinan A-Grade scenic spots. Most of them are distributed in the central urban circle, and the scenic spots are distributed in agglomeration, while the scenic spots in other surrounding counties are distributed discretely and in small numbers. From 2016 to 2022, the spatial distribution of scenic spots in Jinan shows that the distribution of scenic spots in Jinan is gradually spreading outward from the central area.