基于遥感的旅游型海岛监控要素的研究

Research on Monitoring Factors of Tourism-type Island Based on Remote Sensing

基于高分辨率遥感技术,以海南蜈支洲岛为例,对其进行光谱分析与信息提取,获得旅游型海岛遥感监控要素,它包括7个方面,11个要素,分别是海岸类型、海水环境、区位条件、植被资源、淡水资源、交通条件、人工建筑物设施等7个方面,海岸类型、水体类型、离岸距离、空间容量、海岛聚集度、归一化植被指数、植被覆盖率、淡水资源面积、空运资源、港口资源、旅游设施等11个要素,为海岛旅游的定量研究提供一些借鉴方法。

Using high-resolution remote sensing technology, with the Island of Wuzhizhou of Hainan province as an illustration, the spectral analysis of the Island and extracted useful information was made to obtain the essential monitoring factors for tourism-type island based on remote sensing, including a few aspects such as costal type, seawater condition, locational environment, vegetation resources, freshwater supply, traffic condition, artificial structure such as human facilities and some essential elements including costal type, water-body type, distance to the shore, space capacity, Island aggregation degree, normalized differential vegetation index, vegetation cover rate, fresh-water resources, air-transportation level, port facilities, tourist facilities. This will provide useful method as reference for quantitative study on island tourism.