摘要
文中以甘肃省天水地区为例,通过对天水市柿树和大樱桃种植区的地形情况进行野外调查和数字DEM的地形分析,运用GIS数据采集与处理、栅格数据分析、地形分析、专题地图制作等GIS技术,对果树种植区的地理空间分布情况,以及海拔高程、坡度等地形因素进行研究,生成数据模型,并对种植区的空间分布规律进行分析评价,为天水市柿树和大樱桃产业规模化、标准化、专业化栽培提供科学依据和指导,实现精准农业、精准扶贫的目标。
Taking Tianshui area as an example in Gansu Province, the field investigation and digital DEM terrain analysis were carried out by the terrain situation of the persimmon tree and the cherry planting area in Tianshui City. The geographical spatial distribution of fruit tree planting area, elevation, slope and other topographic factors were studied using GIS data collection and processing, raster data analysis, topographic analysis, thematic map making and other technologies and the data model was generated, and the spatial distribution law of planting area was analyzed and evaluated, which provided the scientific basis and the guidance for the scale, standardization and specialization of persimmon and cherry industry to achieve the goals of precision agriculture and precise poverty alleviation in Tianshui City.
作者
罗玉恒
王晓春
闫秀婧
周健
Luo Yuheng;Wang Xiaochun;Yan Xiujing;Zhou Jian(GanSu Forestry Technological College,TianShui 741020,China;Xi’an University of Science and Technology, Xi’an 710054,China)
出处
《矿山测量》
2019年第2期30-32,101,共4页
Mine Surveying
基金
甘肃省教育厅2016年度高等学校科研项目(2016B-144)
关键词
柿树
大樱桃
GIS
空间分布
地形分析
persimmon
cherry
GIS
spatial distribution
terrain analysis
