【摘要】 介绍了广州基础地理信息从MGE到EPS两种不同数据格式的数据转换,分析了两种数据的异同,阐述了数据整理的过程和要求,实现了新旧系统数据的顺利移植。更多还原

【Abstract】 We introduce the whole process of data transformation of Guangzhou fundamental geographic information based on two different kinds of GIS sofware.We analyze the similarities and differences about MGE and EPS data,also explain in detail the demands and methods of the transformation work.更多还原