栅格数据 meaning in English
raster data
Examples
- In order to realize the feed business enterprises market - area building , according to the basic theory of voronoi polygon , this paper put forward a method of weighted - voronoi based on the raster format data analyzing the characteristics of weighted - voronoi polygon , expatiate the technique of weighted - voronoi polygon realization based on the raster data
为了实现饲料企业市场域的构建，基于voronoi多边形的基本思想，本文进一步提出了基于栅格数据格式的一种weighted - voronoi多边形的方法。通过深入分析的weighted - voronoi多边形的特性，阐述了基于栅格数据格式的weighted - voronoi多边形的实现方法，本文最终建立了基于gis的饲料企业市场域的构建模型和方法。 - The compute technology based on the high resolution dem . we used 1km 1km dem and pci - geomatica software to deal with the multitudinous geo - information data , and evaluated every grid point landform shadow status . the results showed the landform well
3 、地理空间信息技术在计算地形因子对散射辐射的影响时，利用了全国1km 1km分辨率的数字高程模型( dem ) ，以栅格数据形式，在pcigeomatica软件支持下，计算每个格点的遮蔽状况及相关地形参数，结果表明，地形作用的表现效果良好。 - By the fusion of all these data , both gold information hiding in the surface and under the ground is shown . after all these work , gis is applied to manage , analyze and display all these results , whether they are raster data , vector data or attribute data . finall y , four gold forming prediction areas are drawn after analyzing all these information qualitatively and quantitatively , which must be a beneficial reference for gold exploration and mining of the study area
在此基础上，以大地坐标为基准，充分利用gis系统对空间数据的管理、分析和显示功能，将栅格数据，矢量数据及属性数据融为一体，运用定量和定性相结合的方法，在研究区内圈出四个金矿成矿预测区，为该区的金矿勘查和开采提供了有益的参考。