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针对风景名胜区不同的地理特征与生态环境特征,通过对自然条件和人为干扰两方面的综合考虑,从地形地貌、土地覆盖、水热状况三方面选择了9个评价因子,建立资源环境质量综合评价指标体系。在遥感与地理信息系统技术的支持下,应用主成分分析法对风景名胜区资源环境质量状况进行综合评价,结合专题地图的编制规范,绘制风景名胜区资源环境质量等级评价图。
According to the different geographical features and ecological environment features of scenic spots, 9 factors were chosen from the aspects of topography, land cover and hydrothermal status through comprehensive consideration of natural conditions and man-made disturbances, and a comprehensive evaluation of resources and environment quality Indicator system. With the support of remote sensing and geographic information system (GIS) technology, the principal component analysis (PCA) is applied to evaluate the resources and environment quality of scenic spots and scenic spots, combined with the compilation of thematic maps, the evaluation maps of the quality of resources and environment of scenic spots are drawn.