


Since 1976 he has pursued a commercial career using computers for mining. Robert Johnson and Associates, the company operated as KRJA systems for 10 years before changing its name to Maptek in 1992.įounder, Bob Johnson graduated in 1969 from the University of NSW as a geologist, and completed his doctorate in 1972. Maptek is an Adelaide, Australia-based company that provides 3D modelling, spatial analysis and design technology to the global mining industry. ( June 2019) ( Learn how and when to remove this template message) Please help improve it by removing promotional content and inappropriate external links, and by adding encyclopedic content written from a neutral point of view.

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