Gavin Schrock

Gavin Schrock

Gavin Schrock, PLS is a surveyor, technology writer, consulting editor for GoGeomatics, and operator of a cooperative GNSS network (RTN). He has worked in surveying, mapping, data management, GNSS, and GIS for more than three decades in the civil, utility, defense, and mapping disciplines. He has published in these fields and has taught these subjects at local, state, national, and international conferences

Articles by Gavin Schrock

Progress in Addressing GPS/GNSS Vulnerabilities

An overreliance on GPS/GNSS for positioning, navigation and timing applications underscores key vulnerabilities. Defense, security, safety, commerce, and critical infrastructure…