浅析福州市地形图数据库管理系统中数据冲突机制  

The Data Conflict Mechanism Analysis of Fuzhou Topographic Map Database Management System

作　　者：蔡云镫[1] 

机构地区：[1]福州市勘测院,福建福州350003

出　　处：《城市勘测》2015年第4期61-62,共2页Urban Geotechnical Investigation & Surveying

摘　　要：地形图数据库的更新过程中,由于更新时间不一致、更新范围重叠,常常会产生数据的空间冲突。本文就福州市大比例尺基础地形图更新入库时产生的空间冲突进行讨论研究,并提出检测及处理方法。In the process of topographic map database updating,the updated time inconsistency and the updated region overlap produced the spatial conflict often. In this paper,the spatial conflict caused by the updating of large scale topographic map was discussed,and the method of detecting and processing was offered.

关 键 词：地形图 数据更新 数据冲突 

分 类 号：P208.1[天文地球—地图制图学与地理信息工程]