LIVERMORE, Calif.–(BUSINESS WIRE)– #GNSS–Topcon Positioning Group announces an expansion of the Topnet Live Global Navigation Satellite Systems (GNSS) network of correction solutions to support today’s work environments. The newly expanded global network now has more types of correction services and subscription options. This growth is a result of the increasing demand for digitalization in various industries including construction, surveying, machine control, and agriculture. The flexible service o