基于3S技术的土地利用信息动态变更调查新机制研究——以成都市为例  

The Research on New Mechanism about Dynamically Changing of Land use Information what Based on 3S Technology:Take Chengdu for Example

作　　者：唐侨[1] 陈涛[1] 刘思源[2] 徐柱[2] 

机构地区：[1]成都市国土资源信息中心,四川成都610042 [2]西南交通大学,四川成都610031

出　　处：《测绘与空间地理信息》2015年第1期77-80,共4页Geomatics & Spatial Information Technology

基　　金：国土资源部公益性行业科研专项经费项目(201111013-06)资助

摘　　要：新形势下的土地变更调查任务不断增加,要求不断提高,手段不断强化,时间紧、任务重是当前土地变更调查面临的重大问题。针对以上问题,本文提出了一种动态变更的技术流程,通过深入研究土地规划实施、土地综合整治、地籍管理、耕地保护、执法监察等业务及相关关系,围绕"及时发现、快速调查、持续更新、如实上报、共享应用"5个方面的问题,以3S技术、网络技术、数据库技术等为支撑,提出以二调成果为基础,从土地管理业务内部及时发现变化,以发现驱动土地利用信息日常性持续动态变更的新思路。以成都市为例,开展基于3S技术的土地利用信息动态变更调查的方法在实际工作中的应用研究,实现了土地利用信息的"一图多用",并对变更结果进行了分析。Under the new situation , the task and the claim of land change increasing constantly , the means strengthening constantly , the question of Time and heavy task need to be resolved on the current land use change investigating .To solve these problems , a new technical processes for dynamically changing is proposed in this paper , through in-depth study of land planning and implementation , comprehensive land management , cadastral management , farmland protection, law enforcement and other business and relationships , a-round five issues of ＆quot;timely detection , rapid investigation , continuously updated , truthful reporting , sharing＆quot;, supported by 3S technol-ogy, network technology , database technology , proposes the new ideas which based on the result of The second national land survey , detect changes from the land management business internally and to driving continuous dynamic change in routine of Land use informa -tion.Then, take Chengdu for example , carry out the applied research of Land use information dynamically changing which based on 3S technology in practical work , achieve the target of land use information＆#39;s＆quot;a map with multi-purpose＆quot;, and analyzed the results .

关 键 词：3S技术 土地利用信息 二调成果 动态变更 

分 类 号：P208[天文地球—地图制图学与地理信息工程]