基于LST的旅游路线规划设计——以济南市为例

Tourism route planning and design based on LST--Taking Jinan as an example

地表温度(LST)是反应太阳辐射与地球表面相互作用的重要指标。遥感影像具备总面积广、更新快、数据信息获取速度快等特点,被广泛应用于获取地表主要参数。济南作为山东省的省市,具有大量的红色旅游资源但没能充分利用,因此,文章以设计若干条红色旅游景区与热门景区的联动路线为目的,进行基于劈窗算法的Landsat8影像的1ST反演,并以反演结果为基础,结合交通路线、DEM与热门景区对游客的吸引力,进行旅游线路规划设计,实现热门景区与红色景区的联动,使地表温度反演为旅游规划设计提供一种新的可能。

Surface temperature(LST)is an important index reflecting the interaction between solar radiation and the earth's surface.Remote sensing images are widely used to obtain the main surface parameters due to their wide area,fast update and fast data acquisition speed.Jinan,as a province in Shandong province,has a large number of red tourism resources but can not be used.Therefore,this paper aims to design a number of linkage routes between red tourism scenic spots and popular scenic spots,and carries out LST inversion of Landsat8 image based on split window algorithm,and based on the inversion results,combined with the attraction of traffic routes,DEM and popular scenic spots to tourists,the planning and design of tourist routes are carried out,and the linkage between popular scenic spots and red scenic spots is realized,so that the inversion of land surface temperature provides a new possibility for tourism planning and design..