摘要
文中以甘肃省天水市麦积区为例,通过对麦积区果树种植区空间分布情况进行野外调查和DEM地形数据分析。运用GIS数据采集与处理、栅格数据分析、专题地图制作等GIS技术,集成了经济林调查成果数据、地形数据、土地调查数据等多来源、多类型数据;对麦积区苹果、桃、花椒等经济林种植区的海拔高程、坡度、坡向等地形特征因素进行研究;生成相应的专题地图;并对种植区的空间分布规律进行分析评价,为该区域经济林种植的规划和科学生产提供决策支持。
Analysis on Topographical Features of Economic Forest Area in Maiji District Based on GIS—Topographical features factors of elevation,slope,aspect,etc. of apple,peach,pepper and other forest- growing areas were studied in Maiji district taking Maiji district in Tianshui City in Gansu Province for the example by field surveying and DEM terrain data analyzing for spatial distribution of the fruit growing areas in Maiji,using the GIS data acquisition and processing,raster data analysis,thematic maps production and other GIS technology and integrating forest survey results data,terrain data,land surveys and other data sources,multi- type data. Corresponding thematic maps were generated. Analyzing and evaluating the spatial distribution of the area provided decision support for the regional economic forest planting planning and scientific production.
出处
《矿山测量》
2016年第1期88-91,5,共4页
Mine Surveying
基金
2011林果产业科技创新和品牌创立省级财政项目
项目编号:2130206
甘肃省林业科学技术推广总站自列课题项目
麦积区经济林种植土壤适宜性空间数据平台建立与应用研究
甘肃林业职业技术学院2015年自列科研项目
项目编号:GSLY_201512
