Geophysics Forum

ADobrovolskiy - Your SEGY doesn't appear to be a standard format in the way it stores the Lat/Long data. We're working on implementing your format now and will update you shortly. OK, thank you. In this variation of SEG-Y coordinates with standard precision are stored in bytes int16 coordScalar = -...

Could you check how it works with attached profile?

It seems that it was not imported correctly.

"Native" application is Prism2 or Geohammer.

Just released UgCS GeoHammer 1.04 - open-source geophysical software to process GPR data - with a lot of new features like GSSI DZT import, data marks export to KML and amplitude maps export to GeoTiff User manual - https://github.com/ugcs/UgCS-GeoHammer/wiki Project page - https://github.com/ugcs/U...

yes, now file imported without issues it seems that antenna was elevated approx 2m above ground? Are you experimenting with drones? shape of "long" hyperbola corresponds to surface target at the distance ~7..9m from the survey line. It can be a tree, pole, something. prism2.png hard to say what is b...

My Prism2 software for unknown reasons can't import that file correctly.

Hi, could you upload the data file?
Large hyperbola looks like a reflection from something on the surface. What antenna do you use?

It depends on the type of drone, GPR, batteries. For DJI M600Pro and different combinations of antennas/batteries you can find estimated flight time here in specs table, please scroll down to the end of the page - https://industrial.ugcs.com/gpr

recording of webinar -

Thank you!

Hi, I would like to invite everyone to our webinar with a quite short (1 hour) introduction of use GPR on drones. Registration link - https://zoom.us/webinar/register/9815875655827/WN_NBP8h-ZsSZuoI6Wzj1VRTA Official invitation below: The webinar is designed for anyone who would like to learn about t...

As we all can't travel - and nobody knows how long it will be this strange time, we started online GPR courses on how to use GPR on drones. https://industrial.ugcs.com/promo/gprtraining We tried to do them as comprehensive as possible including practice with flight planning software, calculation of ...

All our data samples moved here - https://files.ugcs.com/s/pjwttKyrP3E2Xed

The answer is speed and safety. Please check this sample - https://files.ugcs.com/s/PeKeXEDZzGwD6bC It was 2 flights 15-20 minutes each. Another sample - past summer we did a magnetic survey with a drone - 50km of survey lines with altitude 3-6m AGL and 5-10m between survey lines in Greenland over v...

Hi,

most probably you don't have appropriate Java version on your computer

Please download Java 8 and install - https://www.oracle.com/java/technologie ... loads.html - scroll down to the end of the page and select package for Windows x64

Hello, we do airborne GPR tests and surveys every week past 2.5 years. what you can get in reality: SE-70 - penetration up to 10m, data sample - https://files.ugcs.com/s/FFdEWaka5PA82J2 SE-150 - penetration up to 6m, data samples - https://files.ugcs.com/s/PeKeXEDZzGwD6bC and https://files.ugcs.com/...

We have published a beta version of UgCS GeoHummer It allows basic operations with seg-y files. Especially useful with airborne GPR data, where we can collect dozens of kilometers of profiles per day. And GeoHammer works on Mac! Basic steps and workflow 1. Download the latest build - https://github....

Short video - https://youtu.be/S2Bdm-6_69M Folder with data - https://files.ugcs.com/s/PeKeXEDZzGwD6bC Here you can find raw data in SEG-Y format, processed files and images - including 3D model of the lake Silkeborg Lake 3D 2.JPG We used 124Mhz GPR, our software, terrain following system with a las...

We have used unit for sale.

The unit was used ~2 weeks, "super probe" has little damage.

User manual attached.

I'm happy to announce that Zond-12e 500Mhz GPR what we use in our airborne integrated system https://industrial.ugcs.com/gpr is certified in the US and Canada.

There are my posts here on forum with data and survey description https://detectation.com/forum/viewtopic.php?f=2&t=4250 - gas pipes survey https://detectation.com/forum/viewtopic.php?f=2&t=4244 - freshwater bathimetry https://detectation.com/forum/viewtopic.php?f=2&t=4228 - lost aircraft in Greenland

We supply airborne GPR systems in 5 configurations - 1GHz (new product), 500MHz, 124MHz, 80Mhz, 52Mhz center frequency. GPR integrated with drone's control/navigation system, operator can see current data, start/stop recording. Lot of data samples can be found here - https://drive.google.com/open?id...

Video about this experiment - https://youtu.be/vI_gzUyMpPw

Hello,
there are 2 parallel 720mm pipes.

Hi, new portion of GPR data to share. We did experiment to find optimal altitude for GPR survey of gas pipes with aim to trace actual coordinates. We completed series of flights on different altitude over surface - 2, 4, 5, 7 meters with RadSys Zond-12e 500A GPR. Conditions are wet sandy soil after ...

Yes, it's our video.