a way to suppress the influence of the air waves from coastal frequency controlled source electromagnetic data

摘要

a way to suppress the influence of the air waves from coastal frequency controlled electromagnetic source search data.u0438u0441u0441u043bu0435u0434u0443u0435u043cu0430u044f area node is modeled (111) and (113) without the upper air layer.the electromagnetic field due to the source is calculated for the observed of the receiver for each position of the source for both models.the difference between the calculated fields (116) for two models, the effect of the air waves, which is subtracted (117) from the field data for the geometry of the source - ol u0438u0435u043cu043du0438u043a.