Standard

Impact of the ice cover onto Seismic Waves' propagation in shallow arctic water. / Tcheverda, V. A.; Khaidukov, V. G.; Lisitsa, V. V. et al.

OTC Arctic Technology Conference 2015. Offshore Technology Conference, 2015. p. 407-417 (OTC Arctic Technology Conference 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Harvard

Tcheverda, VA, Khaidukov, VG, Lisitsa, VV & Reshetova, GV 2015, Impact of the ice cover onto Seismic Waves' propagation in shallow arctic water. in OTC Arctic Technology Conference 2015. OTC Arctic Technology Conference 2015, Offshore Technology Conference, pp. 407-417, OTC Arctic Technology Conference 2015, Copenhagen, Denmark, 23.03.2015. https://doi.org/10.4043/25468-ms

APA

Tcheverda, V. A., Khaidukov, V. G., Lisitsa, V. V., & Reshetova, G. V. (2015). Impact of the ice cover onto Seismic Waves' propagation in shallow arctic water. In OTC Arctic Technology Conference 2015 (pp. 407-417). (OTC Arctic Technology Conference 2015). Offshore Technology Conference. https://doi.org/10.4043/25468-ms

Vancouver

Tcheverda VA, Khaidukov VG, Lisitsa VV, Reshetova GV. Impact of the ice cover onto Seismic Waves' propagation in shallow arctic water. In OTC Arctic Technology Conference 2015. Offshore Technology Conference. 2015. p. 407-417. (OTC Arctic Technology Conference 2015). doi: 10.4043/25468-ms

Author

Tcheverda, V. A. ; Khaidukov, V. G. ; Lisitsa, V. V. et al. / Impact of the ice cover onto Seismic Waves' propagation in shallow arctic water. OTC Arctic Technology Conference 2015. Offshore Technology Conference, 2015. pp. 407-417 (OTC Arctic Technology Conference 2015).

BibTeX

@inproceedings{d61c91ec4da549e79f4522d6b213c5ba,
title = "Impact of the ice cover onto Seismic Waves' propagation in shallow arctic water",
abstract = "Seismic study of transition zones in Arctic regions in summer is troublesome because of the presence of large areas covered by shallow waters like bays, lakes, rivers, their estuaries and so on. The winter is more convenient and essentially facilitates logistic operations and implementation of seismic acquisition. But in winter there is a complicating factor - intensive seismic noise generated for acquisitions installed on the ice covering shallow waters. It is well-known that this noise is connected with flexural waves generated in ice by seismic sources. These waves are one of the strongest known coherent noises. At the same time they are much slower than surface waves well known for onshore acquisition and seem to be easy avoided by f-k filtration. However, this type of filtration fails to suppress such noise. To understand the matter the representative series of numerical experiments are conducted and prove that the main impact to noise is multiple conversions of flexural waves to the body ones and vice versa. Ways to reduce this noise are proposed and discussed.",
author = "Tcheverda, {V. A.} and Khaidukov, {V. G.} and Lisitsa, {V. V.} and Reshetova, {G. V.}",
year = "2015",
month = mar,
doi = "10.4043/25468-ms",
language = "English",
isbn = "9781510803916",
series = "OTC Arctic Technology Conference 2015",
publisher = "Offshore Technology Conference",
pages = "407--417",
booktitle = "OTC Arctic Technology Conference 2015",
note = "OTC Arctic Technology Conference 2015 ; Conference date: 23-03-2015 Through 25-03-2015",

}

RIS

TY - GEN

T1 - Impact of the ice cover onto Seismic Waves' propagation in shallow arctic water

AU - Tcheverda, V. A.

AU - Khaidukov, V. G.

AU - Lisitsa, V. V.

AU - Reshetova, G. V.

PY - 2015/3

Y1 - 2015/3

N2 - Seismic study of transition zones in Arctic regions in summer is troublesome because of the presence of large areas covered by shallow waters like bays, lakes, rivers, their estuaries and so on. The winter is more convenient and essentially facilitates logistic operations and implementation of seismic acquisition. But in winter there is a complicating factor - intensive seismic noise generated for acquisitions installed on the ice covering shallow waters. It is well-known that this noise is connected with flexural waves generated in ice by seismic sources. These waves are one of the strongest known coherent noises. At the same time they are much slower than surface waves well known for onshore acquisition and seem to be easy avoided by f-k filtration. However, this type of filtration fails to suppress such noise. To understand the matter the representative series of numerical experiments are conducted and prove that the main impact to noise is multiple conversions of flexural waves to the body ones and vice versa. Ways to reduce this noise are proposed and discussed.

AB - Seismic study of transition zones in Arctic regions in summer is troublesome because of the presence of large areas covered by shallow waters like bays, lakes, rivers, their estuaries and so on. The winter is more convenient and essentially facilitates logistic operations and implementation of seismic acquisition. But in winter there is a complicating factor - intensive seismic noise generated for acquisitions installed on the ice covering shallow waters. It is well-known that this noise is connected with flexural waves generated in ice by seismic sources. These waves are one of the strongest known coherent noises. At the same time they are much slower than surface waves well known for onshore acquisition and seem to be easy avoided by f-k filtration. However, this type of filtration fails to suppress such noise. To understand the matter the representative series of numerical experiments are conducted and prove that the main impact to noise is multiple conversions of flexural waves to the body ones and vice versa. Ways to reduce this noise are proposed and discussed.

UR - http://www.scopus.com/inward/record.url?scp=85019085872&partnerID=8YFLogxK

U2 - 10.4043/25468-ms

DO - 10.4043/25468-ms

M3 - Conference contribution

AN - SCOPUS:85019085872

SN - 9781510803916

T3 - OTC Arctic Technology Conference 2015

SP - 407

EP - 417

BT - OTC Arctic Technology Conference 2015

PB - Offshore Technology Conference

T2 - OTC Arctic Technology Conference 2015

Y2 - 23 March 2015 through 25 March 2015

ER -

ID: 25778109