Даны рекомендации по обеспечению идентичности полярности при регистрации сейсмических сигналов для взрывных (ударных) и вибрационных источников возбуждения.
Questions of seismic record polarity under normal elastic wave front drop on boundaries for earth and well observations are discussed. Recommendations for polarity identity receiption during registration of seismic signals from explisive (impact) and vibration excitation sources are given.