The Hemisphere GPS XF101 receiver with the ultra-rugged Archer Field PC provides superior accuracy and performance. Depend on it to accurately map, collect, or update geospatial data in the toughest ...

No audio available for this content. Last week, I conducted a webinar along with Dr. Michael Whitehead titled “SBAS, DGPS or Post-processing? Which Should You Use?” It was one of the best webinars ...

Chennai: Property owners in Tamil Nadu can now breathe easy when it comes to land measurements and boundaries. The state has begun rolling out the Differential Global Positioning System (DGPS)- based ...

No audio available for this content. If you’ve been around GPS mapping for any length of time, I’m sure you’ve heard of post-processing, and you may have even experienced it yourself. If you used GPS ...

The U.S. Coast Guard (USCG) is working to provide Differential Global Po sitioning System (DGPS) service for harbor and harbor approach navigation by 1996. DGPS technology is the first to economically ...

If I were asked to do this, I'd start with Differential GPS. Send the correction out over the cloud. DGPS should get you within 2 or 3 meters if the reference station is close and the correction link ...