искать
Рубрикатор материалов

Сейчас в информационной базе:
рубрик - 105 , авторов - 332 ,
всего информационных продуктов - 3143 , из них
статей журнала - 655 , статей базы знаний - 85 , новостей - 2234 , конференций - 4 ,
блогов - 8 , постов и видео - 130 , технических решений - 4

© 2016-2019 ГеоИнфо

Разработка и сопровождение: InfoDesigner.ru
Геофизические исследования 

A Complicate Response of Compact EMI Sensors over Shallow Local Conductive Targets

Балков Евгений Вячеславович и др.
15 января 2019 года

The paper presents a modeling of different type of compact EMI sensors response over a local conductive shallow depth targets. The target as well as Tx and Rx coils are approximated by the vertical magnetic dipoles. All the calculations are made under the model of uniform conductive space. Three types of coil configuration are considered. First is semi two coil device with fixed transmitter that carries out the sounding by the changing both the intercoil separation and frequency. The second type is three coil multifrequency sensor with fixed geometry. All the coils in previous configuration are arranged at the same plane. The last new type is multi frequency sensor with the receiver coils that placed at the line inclined to the horizon. A field example is considered as well. The theoretical and practical investigations show that shallow local conductive anomalies produce sophisticated response for compact EMI sensors with spaced coils. It yields from one to four anomalies over one target. The new proposed coil configuration produces the single anomaly.

Итоговая версия опубликована: Сборник трудов Near Surface 2011 - 17th European Meeting of Environmental and Engineering Geophysics Leicester, UK, 12-14 September 2011

ООО "КБ Электрометрии"Спонсор «ГеоИнфо»

Опубликовано с разрешения автора.

Отправить сообщение, заявку, вопрос

Отправить заявку на посещение мероприятия

Отправить заявку на участие как экспонент

Запросить консультацию специалистов по данному техническому решению