Automation and data synchronization light the way to tunnel success  By Mary Jo Wagner As a tunnel surveyor with Eiffage, a French civil engineering construction company, Christophe Poloni knows a…

Improved speed and accuracy are a given, but these other benefits spark a new level of excitement about the future of surveying. By Jason Houle As a professional licensed land…

Taking full advantage of the rapidly increasing number of satellites and multifrequency signals requires dynamic surveying technology. Since the introduction of civil GPS in the 1980s, the technology has had…