Experimental Study of a High-Precision Navigation Support Technique Based on Precise Point Positioning Technology Using a Mobile Lab on a Road Vehicle

The article substantiates the prospective application of Precise Point Positioning (PPP) satellite positioning technology for high-precision navigation support of geophysical surveys, especially when performed in hard-to-reach regions and over water areas. An experimental technique is proposed for studying PPP technology using a mobile research laboratory (MRL) mounted on a car and assessing its applicability for solving geophysical problems. The results of experimental navigation measurements on the submeridional profiles Moscow–Arkhangelsk and Moscow–Sevastopol are presented.