遥感技术在黑竹沟风景旅游资源调查分类与评价中的应用

随着信息技术的发展,遥感成为了旅游资源调查评价的新手段。阐述了运用遥感新技术对四川省乐山市黑竹沟风景旅游区旅游资源进行调查的过程,并结合现场调研和相关资料对其旅游资源进行了分类和评价。首先对黑竹沟风景旅游区2003年的ETM影像数据遥感图像进行了处理,然后建立了解译标志进行旅游资源信息的提取和分析,最后对黑竹沟风景旅游区的旅游资源进行了客观全面的分类和评价。黑竹沟的旅游资源可分为2大类、7亚类、21个基本类型,是一处景源内容丰富、景象多变的旅游区,发展潜力巨大。

Application of Remote Sensing in the Investigation, Classification and Evaluation of Tourism Resources in the Heizhugou Scenery Area

With the development of information technology,remote sensing has become as a new approach of studying scenery areas.This paper expatiates how to make the investigation,classification and impersonal evaluation of tourist resources in the Heizhugou scenery area in Leshan City,Sichuan Province,China based on the available data.The Heizhugou scenery area(28?5'~29?05'N,102?54'~103?10'E) is located in Ebian County,Sichuan Province,its total area is 575 km2,in which the planned scenery area is 234.63 km2,and the elevation varies in a range of 1050~4288 m a.s.l.,in which the elevation in the main scenery area varies in a range of 1600~4200 m a.s.l.Firstly,it is explained how to use satellite photos,develop the interpretation indicators and derive the usable information.Then,the tourist resources in the Heizhugou scenery area are classified and evaluated,and the tourist resources in the scenery area are classified into 21 types in 7 sub-categories and 2 categories.Heizhugou scenery area is rich in scenery contents and changeful sceneries,and there is a tremendous developing potential.