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GPR Private Utility Locating Costs Explained

Ground Penetrating Radars (GPR) are the primary tool utilized in locating utilities underground. GPR private locators at Sentry Mapping can help you find any kind of subsurface utility including buried electrical wires, water pipes, gas lines, fiber optic cables, storm drains, and much more.  Private & Public Utility Locator Services Ground Penetrating Radar (GPR) is […]

GPR Burial Plot Map Costs Explained

At Sentry Mapping, we offer GPR cemetery burial plot mapping services to cemetery managers and their communities. It is a service that assists with the planning and development of the memorial grounds as well as giving guests a clear and concise way to find loved ones’ final resting places.  What Are Burial Plot Maps? Missing […]

Cemetery GPR Mapping Costs Explained

If your cemetery does not have a map of its grounds, then you are missing out on so much information! With Sentry Map’s Cemetery GPR Cemetery Mapping services, we can create an accurate map for your cemetery’s marked and unmarked graves! This gives your patrons the opportunity to find who they are looking for with […]

Is Ground-Penetrating Radar Accurate?

Ground-penetrating radar, or GPR, is a surveying technique that uses electromagnetic waves to detect and map the subsurface. It has been used for decades – but how accurate are these scans? The Accuracy of Ground Penetrating Radar (GPR) Technology Ground-Penetrating Radar is a highly accurate tool! Ground-penetrating radar can be impacted by external factors, but […]
Man Pushing Ground Penetrating Radar Equipment

What Is the Best GPR Scanner?

A Detailed Explanation of the Ground-Penetrating Radar System Used by Sentry Mapping What is the best Ground-Penetrating Radar (GPR) system? There are many to choose from, and it’s a tough question because there are so many factors that go into making a decision. We have found that the Geophysical Survey Systems International (GSSI) SIR 4000 […]