摘要
GIS环境作为一个异构、分布的环境 ,人们越来越认识到将中间件应用于GIS的必要性 ,而中间件的技术主要有DCOM和CORBA ,两者各有优势 .为此 ,提出了一个基于COM/CORBA的GIS应用模型 ,以充分利用两者的优点 .
As GIS has been an extremely heterogeneous and distributed environment, more and more people have come to realize the necessity of the application of middleware in GIS. The two major technical representations of middleware technology are DCOM and CORBA,both of which have their own advantages. In this paper,a GIS application model based on COM/CORBA is presented,which fully utilizes their respective advantages.
出处
《福州大学学报(自然科学版)》
CAS
CSCD
2001年第4期53-56,共4页
Journal of Fuzhou University(Natural Science Edition)