Reading Information Technology Incorporated (RITI), founded in 1991, is a
technical service and software engineering company.

PCI is a leader in the development of innovative geographic management software with capabilities in remote sensing, digital photogrammetry, radar analysis, GIS, terrain analysis and data visualization. Headquartered near Toronto, Canada, we have been providing solutions to resource analysts and managers around the world since 1982.

Universal Systems Ltd, is a software and systems integration company that
develops, supports, and markets CARIS, a Geographic Information System
(GIS) and digital mapping software. Universal Systems Ltd. also carries out
GIS research and development projects.

GIS WORLD is the world first and leading magazine devoted to serving the GIS industry. It is dedicated to the understanding and application of GIS technology worldwide. As such, it covers all aspects of the GIS industry and related fields, with an editorial focus that brings readers the most current and useful GIS news and information. Editorial emphasis responds to the main concerns of the GIS novice and professional alike by covering new products; company news; GIS applications in government, utilities and the private sector; technical issues; industry analysis; associations; conferences and seminars; GIS in education; contract notices; industry employment openings; GIS outside the United States; GIS uses in ancillary industries, such as global positioning systems (GPS), remote sensing, surveying and aerial photography; and
much more.

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