摘要
以四川省森林资源"一张图"年度更新工作为例,阐述了ArcGIS的动态镶嵌技术和实时处理函数功能,提出ArcGIS在森林资源"一张图"影像镶嵌裁剪中的方法流程,极大地提高了海量数据管理和处理的效率,一定程度为实践生产提供借鉴。
Taking the annual update of forest resource map in Sichuan province as an example,the dynamic mosaic technology and real-time processing function functions of ArcGIS are described,and the method flow of ArcGIS in the mosaic and clipping of forest resource map images is proposed.It greatly improves the efficiency of big data management and processing,and provides a reference for practice production.
作者
黄贝
HUANG Bei(Kunming Survey&Design Institute of State Forestry&Grassland Administration,Kunming 650216)
出处
《林业建设》
2020年第1期24-26,共3页
Forestry Construction
