Extending the Reach of GPS at Sea
Having retired from a career in engineering, Bob Haagensen has devoted the last few years to making GPS surveys more accurate at sea.
Haagensen is the founder of Ocean Wireless Data Systems, or O-Wireless, which has developed technology that extends the range at which the Global Positioning System is accurate at sea. He said the existing system now operates with incredible accuracy up to 20 kilometres from shore, and the O-Wireless technology lengthens that to about 500 kilometres, which could be a valuable resource for the offshore oil industry.
“Offshore surveying is still really