Why does my GPS always measure distance shorter than my Total Station? Mark talks about Grid vs. Ground distance measurements when using Survey and Mapping Grade GPS receivers. Part of Mark's 'Survey …
Added by ⚡Survenator⌁ at 2:47pm on February 12, 2019
This video has should help you understand some of the basic concepts of GPS, which will be useful when trying to understand more advanced concepts like RTK. This is the Wikipedia article on GPS: http:…
Using a high accuracy and fast GPS, I write my signature in thin air and it appears on a laptop screen. The GPS is a Racelogic VBOX data logger, which uses GPS and the Russian Glonass system to achiev…
Added by Skip Farrow at 8:27pm on December 22, 2010
Why does my GPS always measure distance shorter than my Total Station? Mark talks about Grid vs. Ground distance measurements when using Survey and Mapping Grade GPS receivers. Part of Mark's 'Survey …
Added by Justin Farrow at 2:47pm on February 12, 2019
This video has should help you understand some of the basic concepts of GPS, which will be useful when trying to understand more advanced concepts like RTK. ...This is the Wikipedia article on GPS:htt…