摘要
本文从湖南省县级耕地质量等别年度更新评价工作实际出发,阐述如何利用ArcGIS选择工具快速完成耕地质量等别年度更新评价的底图制作,利用ArcGIS中选择工具来实现耕地质量等别年度更新评价工作中变化数据的快速提取,从而使这项繁琐的工作变得简单快捷,为高效开展耕地质量等别年度更新评价工作提供经验。
This paper, starting from the actual updated evaluating of the annual quality of cultivated land quality rank at the county level in Hunan Province , explains how to make use of the ArcGIS selection tool to quickly make the base map production of the annual updated evaluation of cultivated land quality rank, and to make use of the ArcGIS selection tool to realize the rapid extraction of change data in the annual update evaluating of cultivated land quality rank, So that this complicated work becomes simple and fast .To provide experience for the efficient implementation of the annual updated evaluation of cultivated land quality rank. To provide experience for the efficient implementation of the annual update evaluation of cultivated land quality.
作者
黎星
朱青婧
Li Xing;Zhu Qingjing(The First Survejdng and Mapping Institute of Hunan Province,Hengyang Hunan 421000)
出处
《国土资源导刊》
2018年第3期85-89,共5页
Land & Resources Herald
关键词
耕地质量
ARCGIS
更新评价
选择工具
底图制作
cultivated land quality
ArcGIS
updated evaluation
selection tool
base map production
