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Father of GIS

Roger F. Tomlinson, OC (17 November 1933 – 7 February 2014)was an English geographer and the primary originator of modern computerised geographic information systems (GIS), and has been acknowledged as the "father of GIS."
Dr. Tomlinson was a native of Cambridge (England) and prior to attending university, he served in the Royal Air Force from 1951–1954 as a pilot and flying officer.

After his military service, Dr. Tomlinson attended the University of Nottingham and Acadia University for two separate undergraduate degrees in geography and geology, respectively. He received a master's degree in geography from McGill University where he specialised in the glacial geomorphology of Labrador. His Doctoral thesis at University College London was titled: The application of electronic computing methods and techniques to the storage, compilation, and assessment of mapped data.

Dr. Tomlinson's early career included serving as an assistant professor at Acadia, working as the manager of the computer mapping division at Spartan Air Services in Ottawa, Ontario (following his studies at McGill), and work with the Government of Canada first as a consultant and later as a director of regional planning systems with the Department of Forestry and Rural Development.

It was during his tenure in the 1960s with Ottawa-based aerial survey company Spartan Air Services that Dr. Tomlinson conceptualized combining land use mapping with emerging computer technology. This pioneering work led him to initiate, plan and direct the development of the Canada Geographic Information System, the first computerised #GIS in the world.

From the 1970s until his death, Dr. Tomlinson worked in geographic consulting and research for a variety of private sector, government, and non-profit organisations, largely through his Ottawa-based company, #Tomlinson Associates Ltd., which has branches of consulting geographers in Canada, the United States, and Australia.

He was Chairman of the International Geographical Union GIS Commission for 12 years. He pioneered the concepts of worldwide geographical data availability as Chairman of the IGU Global Database Planning Project in 1988. He was also a president of the Canadian Association of #Geographers.

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