Posted 9/21/2008 22:00 (#466116 - in reply to #466105) Subject: RE: Cors accuracy in Ohio
Single baseline correction: using one base station for the GPS correction signal.
vs
Multi baseline correction of which VRS (Virtual Reference Station) is an example. Most currently operating CORS Network use VRS. The GPS correction signal is calculated using multiple base stations closest to the user's position at signing onto the system.
Cors accuracy in Ohio
