CAJ | 학술논문

为研究林下人参的自然生境，本文基于3S技术，利用ERDAS、ArcGIS等软件对Landsat8遥感影像进行解译分析处理，并提取坡度、坡向、海拔等地形因子参数，进行林下人参适宜生长环境因子分析。结果表明，林下人参适宜生长的坡度范围是6~24°，坡向为N坡、NE坡，海拔高度为506~767m。3S技术的应用，为林下人参自然生境分析提供了定量的研究方法，林下人参的自然生境研究对吉林省人参主产地区靖宇县的经济发展具有重要指导意义。
위연구림하인삼적자연생경，본문기우3S기술，이용ERDAS、ArcGIS등연건대Landsat8요감영상진행해역분석처리，병제취파도、파향、해발등지형인자삼수，진행림하인삼괄의생장배경인자분석。결과표명，림하인삼괄의생장적파도범위시6~24°，파향위N파、NE파，해발고도위506~767m。3S기술적응용，위림하인삼자연생경분석제공료정량적연구방법，림하인삼적자연생경연구대길림성인삼주산지구정우현적경제발전구유중요지도의의。
Based on 3S technology platform, this paper makes an analysis of the environment factors on the growth of under- forests Ginseng by interpreting and analyzing the Landsat8 remote sensing image and extracting the topography factors of slope, aspect and altitude with ERDAS and ArcGIS respectively. The results show that a gradient range of 6~24° , slope aspect of north and northeast, and altitude range of 506~767 meters are suitable factors. The application of 3S technology provides a quantitative method. The research has a guiding significance to the economic development of Jingyu County.