Continuously Operating Reference Station News

Centuries-old maritime craftwork and advanced technology help carbon-free seaborne trade.It was a chance meeting that changed two lives. It may also change the way the world thinks about maritime shipping.An accomplished sailor, Danielle Doggett loves tall ships—the large wind-powered sailing vessels that carry passengers and cargo. Her fascination with the big ships started in her teens, sailing on the Canadian side of the Great Lakes and eventually on the St. Lawrence II, a 72-foot two-mast brigantine built in the 1950s for youth sail training.

Esri recently installed a GPS base station to assist its GIS developers and to support surveyors, engineers, scientists, and those in public works and public safety in the community surrounding the Esri campus in Redlands, California. The base station, named GISA, has been accepted by the National Geodetic Survey (NGS) and incorporated into the national Continuously Operating Reference Station (CORS) network. "GPS, originally designed as a US Department of Defense system, has become part of everyday life, with the technology in all types of devices from smartphones to shipping containers," said Brent Jones, Esri surveying and engineering industry manager.