Title :
The design and implementation of open GIS service component
Author :
Kim, Do-Hyun ; Kim, Kwang-Soo ; Choi, Haeock ; Lee, Jong-Hun
Author_Institution :
GIs Res. Team, CSTL / ETRI, Taejon, South Korea
Abstract :
In this paper, we describe the design and modeling of GIS service components based on the open GIS service architecture of OGQ (Open GIS consortium). Each service component is composed of many objects accomplishing atomic service processing and cooperating with each other. And, the GIS service components meet the requirements of the low cost of developing GIS applications because of reusability and re-composition. GIS service components are designed with the UML (unified modeling language) of an object-oriented modeling language for specifying, visualizing, constructing, and documenting the artifacts of the software system. In addition, they also were developed in an object-oriented computing environment, ATL/COM and visual C++, and it provides the interoperability, language-independent, easy developing environment as well as re-usability
Keywords :
geographic information systems; object-oriented methods; open systems; software reusability; ATL/COM; OGC; UML; atomic service processing; construction; documentation; geographic information systems; language independent easy developing environment; object-oriented modeling language; objectoriented computing environment; open GIS consortium; open GIS service component; re-composition; reusability; service component; software system; spatial data; specification; unified modeling language; visual C++; visualization; Application software; Computer architecture; Costs; Energy management; Geographic Information Systems; Object oriented modeling; Power system management; Software maintenance; Software tools; Unified modeling language;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-7031-7
DOI :
10.1109/IGARSS.2001.977117
