Addressing Quality Requirements in GIS Architectures

نویسنده

  • Ibrahim HABLI
چکیده

Several surveys have shown that about 80% of data in local governments and utility companies are geographical and 1.5% to 2% of the annual budget of such sectors is spent on collecting geographic information. Therefore, such reliance on geographic information has necessitated the development of high quality Geographic Information Systems (GIS) with system qualities such as performance, availability and maintainability. However, in practice, attention is paid to GIS functionalities, rather than such qualities, thereby leading to inefficient and unreliable GIS systems that exceed cost and time allocations.

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تاریخ انتشار 2005