摘要
土地利用基础图件是新一轮国土资源大调查中系列土地调查的基础。随着我国经济建设飞速发展,土地利用状况发生了巨大变化,如何快速、准确地更新土地利用基础图件已成为亟待解决的重要问题。本文阐述了土地利用基础图件更新软件系统的需求、特点、系统功能和实现方法。该软件系统将整个图件更新作业流程一体化,实现了GPS、RS、GIS技术集成支持下的土地利用基础图件的快速更新。
Land use map is the basis of land resource conservation, management and utilization. With the rapid development of our country economy, quick and dynamically updating land use maps is an urgent problem to be solved. In this paper, we introduce the requirement, characteristics, functions and implementation of the land use map updating software system. GPS, RS and GIS technology are integrated into this software system. By using this software system, the land use maps can be updated accurately and quickly.
出处
《测绘科学》
CAS
CSCD
北大核心
2005年第6期74-76,共3页
Science of Surveying and Mapping
基金
2004年度国土资源大调查项目(2003-5.2-3)
