ArcGIS中栅格数据矢量化在林草工作中的应用
Vectorization of Raster Data in ArcGIS and Its Application in Forestry and Grassland Work
黄思明 1高群 1高秋爽 1苏珊珊2
作者信息
- 1. 黑龙江省林业和草原调查规划设计院绥化院,黑龙江绥化 152000
- 2. 东北石油大学,黑龙江大庆 163318
- 折叠
摘要
ArcGIS软件在林草工作中的应用越来越广泛,ArcGIS软件提供了丰富的图形属性数据,通过使用ArcGIS的栅格数据矢量化功能,可以将需要的图形属性数据进行提取并形成矢量化结果.ArcGIS提供了强大的栅格数据矢量化功能,可以将需要的图形属性数据进行提取,并将其以栅格形式存储到ArcGIS中,这样可以使用户以简单易懂的方式获得需要的图形属性数据.目前在林草工作中使用最多的就是矢量数据和栅格数据混合使用,对于空间范围大、属性结构复杂、空间位置和属性重叠复杂的矢量数据,通过简单操作就可以得到空间关系清晰、位置准确和内容丰富的矢量结果.
Abstract
The application of ArcGIS software in forestry and grassland work is becoming increasingly widespread.ArcGIS software not only provides rich graphical attribute data,but also allows the extraction and vectorization of required graphical attribute data using its raster data vectorization function,and stores it in raster form within ArcGIS.This enables users to obtain the required graphical attribute data in a sim-ple and understandable manner.Currently,the most commonly used method in forestry and grassland work is the combination of vector data and raster data.For vector data with large spatial extents,complex attribute structures,and overlapping spatial positions and attributes,simple operations can yield vector results with clear spatial relationships,accurate positions,and rich content.
关键词
ArcGIS/栅格数据/矢量化/图形属性数据/CAD矢量化/空间分析Key words
ArcGIS/Raster data/Vectorization/Graphical attribute data/CAD vectorization/Spatial analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据