xpeditions-2008.

Detailed information about our works you can find here. In the year 2008 our specialists fulfilled a number of successful jobs of geo-radiolocations. Among our clients there are such companies as Federal Electricity Supply Networks (FES Russia), OAO AK "Alrosa", Administrative department of President of Russia, "Metrostroi", many building companies. We applied georadar GROT-12 with low-frequency transmitter to contour kimberlite pipe under thickness of capping (more 40 meters in conditions of swampy soils of Arkhangelsk region). We defined thickness of limestone and covering clay sediments in Kaluga region, defined anthracite resources and strata structure in Novosibirsk region. Also we defined soil structure under lake Seliger during accompaniment of boring. To reach 15 - 20 meters of bottom sands and loams under 15 meters of water depth we used 15 KV transmitter which we developed. High-frequency modification of GROT-12 gave an opportunity to define moistening zones and to specify the cause of their appearance, positions of vertical pipes and cables in trenches, concrete shafts and so on. This year on the conference GPR 2008 (Birmingham, Great Britain) for the first time we in collaboration with our colleagues demonstrated results of inverse problem solving with real georadar data. Georadar GROT-12 has been demonstrated on the exhibition of this conference. It advantageously differed by small weight, superpower impulse of transmitter and high resolution of radiogram obtained on notebook screen. Staff of ZAO Timer took part also in other international and Russian conferences and exhibitions. On our site you can look at some articles published in russian and international scientific magazines. We used them in or investigations of subsurface soils on the instructions of our clients.(Georadars / Our publications)