桂林市土地利用规划空间数据库的建立方法

Method of spatial database building in land use planning of Guilin

在探讨桂林市土地利用规划空间数据库建库目的和基本要求的基础上,从基础地理空间信息和土地利用规划专题信息两大方面对土地利用规划信息进行分类及对数据进行编码,并研究基于MAPGIS和Oracle9i平台上土地利用规划空间数据的原始资料收集、数据录入、数据类型定义、坐标系的统一、误差矫正、数据检查、数据入库、索引创建等建立土地利用规划空间数据库方法和过程,并设计了网络环境下桂林市土地利用规划空间数据库系统结构.

Based on the discussion of the demand of building spatial database for land use planning in Guilin, the programming information of land use planning is classified and coded.The basic process and method of land use planning Database are put forward by the MAPGIS and Oracle 9i, such as file collected, data input, data type designed, coordinate integrated, error corrected, data audited, index created etc.Framework of land use planning spatial database is designed for Guilin.