基于SuperMap的城镇地籍数据库建设与常见问题总结--以山西省大同市浑源县为例
首发时间:2010-07-21
摘要:土地资源是人类生存、发展的基础。实时、准确、快速地掌握土地利用信息,对于促进土地资源合理利用、规划和科学管理,具有十分重要的意义。随着社会经济飞速发展,原有土地信息已不能满足经济建设和社会发展的需要,要加强土地管理,就必须首先掌握有关土地利用的各种信息,这就需要随时保持土地利用数据库处于最新的状态。第二次全国土地调查就是在这种背景下提出的,而城镇地籍调查作为本次调查的重要组成部分,是掌握城镇土地信息的重要手段。本文以山西省大同市浑源县为例,介绍了基于SuperMap的城镇地籍数据库的建库流程,并总结了在建库过程中遇到的技术性问题及其解决方法,实现了数据转换预处理、查询统计、制图输出以及其他辅助功能,为后续城镇地籍管理系统提供了基础数据库。
关键词: 地籍测量 地籍数据库 第二次全国土地调查 SuperMap 宗地
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The construction of the cadastral database based on SuperMap and summarization for common problems -Taking Hunyuan county, Datong city, Shanxi province as an example
Abstract:Land is the most basic resource for our living and development. It has very important meanings to grasp the dynamic change information real-timely, accurately and rapidly, for promoting rational utilization, planning and scientific management of land resource. With the rapid development of economy, the original land information can not meet the economic construction and social development needs. In order to strengthen the land management, the variety of information on land use must be mastered firstly, which means to keep the land use database in the latest state. The second national land survey is made in this context. And the cadastral survey as the important part of the survey is an important means of mastering the land use information. Taking Hunyuan county, Datong city, Shanxi province as example, this paper introduces the process about construction of the cadastral database on SuperMap, summarizes the questions and solutions during database construction. Data conversion preprocessing, query, statistics, mapping output, and other assistant functions are realized, which provide basic data for the sequent town cadastre management system.
Keywords: cadastral survey cadastral database the second national land survey SuperMap land parcel
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基于SuperMap的城镇地籍数据库建设与常见问题总结--以山西省大同市浑源县为例
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