摘要
以永泰县枇杷果树适宜种植区域选择为例,通过对数字高程模型进行地形分析,提取坡度、坡向、坡位信息,以及计算出避冻因子,采用GIS技术进行空间叠置分析,筛选出适宜种植枇杷的生态区域,研究GIS在果树种植中的应用,指导农业生产。
Example for plantable zone selection of loguat fruit in YongTai County, Topographic analysis and pick up the data of surface slop, surface aspect, relative height zone, and calculate suitable temperature avoiding frost from DEM, using GIS techniques of overlay-analysis to choice the suitable ecological zone for planting the loquat fruit. As a new application of GIS for planting, direct the planter.
出处
《地理空间信息》
2009年第4期127-129,共3页
Geospatial Information
