A Trimble representative for both survey and resource GPS, he is a Certified Trainer for Trimble s Pathfinder products and ESRI's ArcView and ArcCAD GIS software. He is a member of the Computer Press Association with over 40 published articles on GIS and computer technology. RLA operates a Trimble Super Base Station for Trimble users.
Users can dial-in by modem and download base station hourly files for differential correction.
The new PFinder software differential engine has increased RLA base station s submeter range for ProXLs. This Web page offers a variety of solutions for surveyors, GIS practioners and GPS mappers.