On the limits of GPR for Structural Assessments | Ground Penetrating Radar

[@GeelongCableLocations]

Excellent video guys and very well explained, love the fact that there's a demo as well that we can see it in action, keep up the great work.

[@Learngpr]

Thanks Ben. Its definitely nice to see them perform side by side.

[@krishnaeddala6133]

Can you suggest me the best GPR for finding cracks in granite blocks

[@anupsherchan1275]

Hi Dan!! You had already explained the methods on determining the velocity If hyperbola cannot be detected on the ground. However, can we estimate the velocity at varying depth from ground waves only using common offset survey method. If yes, can you explain me please..

[@Learngpr]

Thanks. Im not sure i understand the question. Could you ask another way?

[@anupsherchan1275]

@@Learngpr I am sorry that i could not explain you properly. However, I have put my question on your latest video posted 4 days ago. Hoping for your consideration.

[@advancedsurveysystems1207]

Interesting! You know I come from another background, but i really like your videos about utility and concrete scanning;-). Also its interesting which technology and new inventions are on the market. Great work.......

[@Learngpr]

Thanks so much. Let menknow if you have a suggestion for a video!

[@engamizee]

I’ve been using mala gpr but not getting satisfactory results... now we are planning to but another machine... do u think by changing the brand we can improve our results... also i use fijitecom cable and pipeline locator along with gpr so can we consider it as a complimentary em locator..?

[@Learngpr]

What are you using the mala for? It often is a good system, but if you are not getting results you hoped for, then you might want to check out proceq for concrete work. You could check out sensors and software or leica geosystems for utility or subsurface investigations. Its definitely goodnto use complimentary tools...great job! Keep it up!

[@engamizee]

We use gpr to get survey for underground existing utilities...

[@Learngpr]

@@engamizee great. Check out those others i mentioned.

[@engamizee]

Ok... thanks for ur response...

[@GeelongCableLocations]

I would also add, make sure you have had proper training. No matter how good the tool is if you don't know how to use it to it's full potential you won't be getting the most out of it.

[@BGIS2000]

Another great informative video. Thank you 😊

[@Learngpr]

Thanks so much! I really appreciate the comment.

[@coxcrew90]

What gpr unit was used here?

[@Learngpr]

Proceq GPR Live