Sensors & Software LMX Ground Penetrating Radar Quickstart Guide | GPR | Utility Locating Geophysics

In this video we provide an overview of the LMX systems (relevant for LMX 100, 150, and 200). This unit is easy to use, lightweight, and rugged. It can be used for utility locating, archaeology, forensic investigation, civil engineering, geology and geotechnical engineering, etc.
We cover set up, line scans, basic processing, interpretations, and grid scans.
If you use GPR and didn't know how this worked, then you should get further training. Check out our upcoming webinars, classes, and live workshops at LearnGPR.com.
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[@Chuchubelez]

Great job! Also it’s very useful! Thank you!

[@Learngpr]

Thanks! Glad it helped

[@maliksajid5492]

Nice work

[@sierrafoxtrotgolf3638]

What would be the easiest means to find the undergound limits of an old unmarked dump/landfill?

[@Learngpr]

Thanks for the question. Are you looking for the bottom of the landfill?

[@shikamarunarakonoha]

Can LMX200 detect voids?

[@Learngpr]

It does have the capability

[@238samruddhipatil8]

Hi.. please make a one video for how to find water lekeges of underground with the help of GPR

[@Learngpr]

U already made 2 videos about that topic. But I can make some more possibly

[@user-hr7ln7ly3i]

Hey Dan, how would I do a velocity calibration on a hyperbola on an LMX 100 that I just purchased. You only get distance and depth as a reading with no time. I would need to be able to calculate this to find out if I have come across and airwave. Thanks.

[@MuhammetMert-jm7ns]

How many meters can you see the space under the ground and the object inside with metal separation?

[@Learngpr]

Thanks. I'm not sure I understand the question

[@drmarcum101a]

Can this system detect the change in pipe size? Say from 12 inch to 10 inch.

[@jdbdbdbdbdbhxhdhdhdh8679]

🎉

[@sha0637]

How many square meters it can cover daily?

[@Learngpr]

That will primarily depend on terrain and transect spacing. But a good rule of thumb is 1 to 2 acres with a 0.5 meter transect spacing in 1 direction.

[@GavinYurisich-bo7ly]

. Wma xar elain?

[@DD-bv6qh]

Could your system detects landlines? If so you can sell hundreds of them to Ukraine

[@ahmedmahmoud8244]

𝔾𝕣𝕖𝕒𝕥 😊

[@Learngpr]

Thanks! My pleasure!!

[@vicentebchacon]

@@Learngpr Hello, thanks for sharing. I have a question, at minute 11:28 when the hyperbola comes out, it has other hyperbolas projected downwards, my question would be the following. How can I know which of the hyperbolas shown on the radargram to take as the actual surface of the pipe found? And why put several hyperbolas if you have only found a single pipe?

[@Learngpr]

I only see one hyperbola. It has 3 bands. For this system we use the top of the first band. But this process is system dependent

[@maliksajid5492]

Nice work