Search found 37 matches

by ADobrovolskiy
Wed Oct 07, 2020 11:15 am
Forum: Near Surface Geophysics
Topic: UgCS GeoHammer webinar
Replies: 2
Views: 463

Re: UgCS GeoHammer webinar

recording of webinar -
by ADobrovolskiy
Thu Oct 01, 2020 4:29 pm
Forum: Near Surface Geophysics
Topic: Geolitix 101 - GPR Cloud Analytics Webinar
Replies: 1
Views: 234

Re: Geolitix 101 - GPR Cloud Analytics Webinar

registered!
And thank you for implementing support of our variation of SEG-Y files!
by ADobrovolskiy
Wed Sep 23, 2020 3:12 pm
Forum: Near Surface Geophysics
Topic: UgCS GeoHammer webinar
Replies: 2
Views: 463

UgCS GeoHammer webinar

Tomorrow we will host a webinar - UgCS GeoHammer: A kickstart on GPR data processing My colleague Kristaps Brass - a veteran of airborne GPR surveys in his 26 :D - will go through the GeoHammer functions Registration link - https://us02web.zoom.us/webinar/register/2015985242718/WN_qxpgoWCYTVy_TvQY_d...
by ADobrovolskiy
Mon Sep 14, 2020 6:33 am
Forum: Near Surface Geophysics
Topic: The fusion of the results of aerial photogrammetry, magnetic and GPR surveys
Replies: 4
Views: 654

The fusion of the results of aerial photogrammetry, magnetic and GPR surveys

On September 17, I'll lead a webinar - Introduction to multi-sensor data processing. I'll demonstrate a couple of simple workflows on how to merge data from photogrammetry, magnetic, and GPR surveys. What I'll use - Oasis Montaj for magnetic data processing - UgCS GeoHammer and Prism2 for GPR - Few ...
by ADobrovolskiy
Wed Jul 22, 2020 5:43 pm
Forum: Near Surface Geophysics
Topic: New cloud platform for GPR processing
Replies: 7
Views: 1281

Re: New cloud platform for GPR processing

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 = -...
by ADobrovolskiy
Wed Jul 22, 2020 5:09 am
Forum: Near Surface Geophysics
Topic: New cloud platform for GPR processing
Replies: 7
Views: 1281

Re: New cloud platform for GPR processing

Could you check how it works with attached profile?

It seems that it was not imported correctly.

"Native" application is Prism2 or Geohammer.
by ADobrovolskiy
Thu Jul 02, 2020 3:57 pm
Forum: Near Surface Geophysics
Topic: UgCS GeoHammer 1.0.4 - open-source software to process GPR data
Replies: 1
Views: 703

UgCS GeoHammer 1.0.4 - open-source software to process GPR data

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...
by ADobrovolskiy
Mon May 25, 2020 6:19 am
Forum: Near Surface Geophysics
Topic: Guess what's in the GPR profile
Replies: 11
Views: 2339

Re: Guess what's in the GPR profile

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...
by ADobrovolskiy
Mon May 25, 2020 3:43 am
Forum: Near Surface Geophysics
Topic: Guess what's in the GPR profile
Replies: 11
Views: 2339

Re: Guess what's in the GPR profile

My Prism2 software for unknown reasons can't import that file correctly.
by ADobrovolskiy
Sun May 24, 2020 5:03 pm
Forum: Near Surface Geophysics
Topic: Guess what's in the GPR profile
Replies: 11
Views: 2339

Re: Guess what's in the GPR profile

Hi, could you upload the data file?
Large hyperbola looks like a reflection from something on the surface. What antenna do you use?
by ADobrovolskiy
Mon May 11, 2020 9:29 am
Forum: Near Surface Geophysics
Topic: Free webinar - GPR on the drone, Apr 28, 2020
Replies: 5
Views: 1169

Re: Free webinar - GPR on the drone, Apr 28, 2020

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
by ADobrovolskiy
Thu Apr 23, 2020 11:55 am
Forum: Near Surface Geophysics
Topic: Free webinar - GPR on the drone, Apr 28, 2020
Replies: 5
Views: 1169

Free webinar - GPR on the drone, Apr 28, 2020

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...
by ADobrovolskiy
Thu Apr 02, 2020 2:45 pm
Forum: Near Surface Geophysics
Topic: Airborne GPR cources (online)
Replies: 0
Views: 2783

Airborne GPR cources (online)

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 ...
by ADobrovolskiy
Mon Mar 09, 2020 6:34 am
Forum: Near Surface Geophysics
Topic: Airborne ground penetrating radar
Replies: 16
Views: 13481

Re: Airborne ground penetrating radar

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...
by ADobrovolskiy
Fri Mar 06, 2020 5:03 am
Forum: Near Surface Geophysics
Topic: New open source software to process GPR data - UgCS GeoHammer
Replies: 2
Views: 3102

Re: New open source software to process GPR data - UgCS GeoHammer

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
by ADobrovolskiy
Fri Mar 06, 2020 4:46 am
Forum: Near Surface Geophysics
Topic: Airborne ground penetrating radar
Replies: 16
Views: 13481

Re: Airborne ground penetrating radar

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/...
by ADobrovolskiy
Thu Mar 05, 2020 9:17 am
Forum: Near Surface Geophysics
Topic: New open source software to process GPR data - UgCS GeoHammer
Replies: 2
Views: 3102

New open source software to process GPR data - UgCS GeoHammer

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....
by ADobrovolskiy
Tue Feb 11, 2020 5:43 pm
Forum: Near Surface Geophysics
Topic: New portion of airborne GPR data - Bathymetric survey of Silkeborg Lake in Denmark
Replies: 0
Views: 5894

New portion of airborne GPR data - Bathymetric survey of Silkeborg Lake in Denmark

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...
by ADobrovolskiy
Sat Dec 21, 2019 5:44 pm
Forum: Buy, Sell or Trade
Topic: KTS GPA-3000 DR for sale
Replies: 0
Views: 5864

KTS GPA-3000 DR for sale

We have used unit for sale.

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

User manual attached.
by ADobrovolskiy
Sat Dec 21, 2019 5:36 pm
Forum: Near Surface Geophysics
Topic: Zond-12e 500a GPR certified for USA and Canada
Replies: 0
Views: 5777

Zond-12e 500a GPR certified for USA and Canada

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.
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