Powered by OpenAIRE graph
Found an issue? Give us feedback

Перспективы применения малоглубинной сейсморазведки при археологических исследованиях на территории Болгарского городища

Перспективы применения малоглубинной сейсморазведки при археологических исследованиях на территории Болгарского городища

Abstract

Впервые на территории Болгарского городища (Республика Татарстан) проведена малоглубинная сейсморазведка. Выполнена оценка информативности зарегистрированного волнового поля для решения некоторых археологических задач: картирования мелких границ, выделения локальных неоднородностей размером меньше длины сейсмической волны. Сделан вывод о благоприятности поверхностных сейсмогеологических условий для использования малоглубинной сейсморазведки при археологических изысканиях на Болгарском городище. При этом информативными следует считать прямые, преломлённые и поверхностные волны, которые доминируют в зоне малых скоростей. Полученная информация позволяет выбирать рациональную методику полевых сейсмических работ при дальнейших археологических изысканиях.A shallow seismic survey was for the first time carried out at the site of the ancient town of

Bolgar, Tatarstan. The informational content of the registered wave field was estimated for solving some archaeological problems such as mapping of shallow subsurface boundaries and imaging of shallow heterogeneities with size less than a wave length. A conclusion was made that near surface seismic conditions are favorable for the use of shallow seismic survey for archaeological purposes. It was found that both first-arrival (guided) waves and Rayleigh waves, dominating in the shallow weathered layer, should be considered informative. The obtained data make it possible to select a rational seismic acquisition technique for further archaeological investigations.

Keywords

МАЛОГЛУБИННАЯ СЕЙСМОРАЗВЕДКА, ЗОНА МАЛЫХ СКОРОСТЕЙ, ПРЕЛОМЛЯЮЩАЯ ГРАНИЦА, ЛОКАЛЬНАЯ НЕОДНОРОДНОСТЬ, СПЕКТРАЛЬНАЯ ОБЛАСТЬ, ДВУМЕРНЫЙ СПЕКТР

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold