Abstract
The main ideas on the structure of non-stationary electromagnetic response of geo-medium and its "non-classical" manifestations have been considered. A phenomenon of direct and inverse electromagnetic-acoustic transformation in the skin-layer of the source of electromagnetic field is being examined, as a result of which not only noncontact excitation of acoustic disturbance in geo-medium becomes possible but also noncontact obtaining of information on its extinction rate and velocity of propagation. Possibilities of high-resolution sounding systems creation are analyzed, which are electromagnetic by their realization form and acoustic ones by their structure.
Highlights
The main ideas on the structure of non-stationary electromagnetic response of geo-medium and its non-classical manifestations have been considered
Possibilities of high-resolution sounding systems creation are analyzed, which are electromagnetic by their realization form and acoustic ones by their structure
Îöåíèâàÿ â öåëîì òåíäåíöèè è ïóòè ðàçâèòèÿ èññëåäîâàíèé ïî òåîðèè è ïðàêòèêå ýëåêòðîìàãíèòíûõ çîíäèðóþùèõ ñèñòåì, ìîæíî îòìåòèòü, ÷òî ê íàñòîÿùåìó âðåìåíè äîñòèãíóòî äîñòàòî÷íî ïîëíîå ïîíèìàíèå ïåðåõîäíûõ ïðîöåññîâ â ãåîñðåäå â ïîëå ðàçëè÷íûõ èñòî÷íèêîâ, ìåõàíèçìîâ ôîðìèðîâàíèÿ è äîñòàâêè ýëåêòðîìàãíèòíîãî îòêëèêà ê ïóíêòàì åãî ðåãèñòðàöèè , îñöèëëÿöèé íà ïåðåõîäíûõ õàðàêòåðèñòèêàõ, îïèðàÿñü íà ýëåêòðîäèíàìèêó ñïëîøíûõ ñðåä
Summary
The main ideas on the structure of non-stationary electromagnetic response of geo-medium and its non-classical manifestations have been considered. Çàìåòèì, ÷òî ÿâëåíèå ñêèí-ýôôåêòà, ñîñòàâëÿþùåå ôóíäàìåíòàëüíóþ îñíîâó ýëåêòðîìàãíèòíûõ çîíäèðóþùèõ ñèñòåì, ìîæåò áûòü èíòåðïðåòèðîâàíî êàê îòêëèê ýëåêòðîííî-èîííîãî ãàçà â ôîíîâîé ãåîñðåäå íà âíåøíåå ïåðåìåííîå ýëåêòðîìàãíèòíîå ïîëå. Î÷åâèäíî, ÷òî ïðîöåññ ðàñïðîñòðàíåíèÿ ýëåêòðîìàãíèòíûõ âîçìóùåíèé â òàêîé ñðåäå ïðîèñõîäèò ñ êîíå÷íîé ñêîðîñòüþ è õàðàêòåðèçóåòñÿ íàëè÷èåì ðåçîíàíñíûõ ÷àñòîò [Ãîëîëîáîâ è äð., 1985; Øóìàí, 2009].
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