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公开(公告)号：US20210302609A1
公开(公告)日：2021-09-30
申请号：US17261933
申请日：2019-07-03
Applicant: SERCEL
Inventor： Thomas BARDAINNE , Baptiste RONDELEUX
Abstract: In order to monitor the subsoil of the earth under a target zone, seismic waves coming from an identified mobile noise source are recorded by means of at least one pair of sensors disposed on either side of the target zone, time periods are selected corresponding to the alignments of the pairs of sensors with the noise source, a seismogram of the target zone is reconstructed by interferometry based on the recorded seismic waves and on the selected time periods and an image of the subsoil of the target zone is generated using the seismogram.
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