Citation:

PANGAEA.931130

Name: Seismic coordinates determined during RV METEOR M49/2
Published: 2021-05-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Argentine continental slope; multi-channel seismic reflection; SW Atlantic Ocean

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Abstract:

The aim of this study is to establish a clearer link between contourite features and the oceanographic processes that form them. The data was collected during R/V Meteor cruise M49/2 in 2001.The data set was processed with the software package 'VISTA Desktop Seismic Data Processing Software' (Schlumberger) following standard seismic procedures including bandpass filtering and common mid-point (CMP) binning. CMP bin size varies among profiles between 5 and 10 m depending on data quality and coverage.After the CMP stacking a residual static correction and finite-difference time migration was calculated (Preu et al., 2012 (https://doi.org/10.1016/j.margeo.2012.09.009); 2013 (https://doi.org/10.1016/j.dsr.2012.12.013)).

Keyword(s):

Argentine continental slope; multi-channel seismic reflection; SW Atlantic Ocean

Related to:

Wilckens, Henriette; Miramontes, Elda; Schwenk, Tilmann; Artana, Camila; Zhang, Wenyan; Piola, Alberto R; Baqués, Michele; Provost, Christine; Hernandéz-Molina, Francisco Javier; Felgendreher, Meret; Spieß, Volkhard; Kasten, Sabine (2021): The erosive power of the Malvinas Current: Influence of bottom currents on morpho-sedimentary features along the northern Argentine margin (SW Atlantic Ocean). Marine Geology, 439, 106539, https://doi.org/10.1016/j.margeo.2021.106539 (PARASOUND_SO260_GeoB18-034_SLF.pdf, PARASOUND_SO260_GeoB18-038_SLF.pdf, PARASOUND_SO260_Line_03_SLF.pdf, PARASOUND_SO260_Line_38_SLF.pdf, Seismic_M49_GeoB01-135a.pdf, Seismic_M49_GeoB01-135b.pdf, Seismic_M49_GeoB01-141.pdf)

Further details:

Preu, Benedikt; Hernandéz-Molina, Francisco Javier; Violante, Roberto; Piola, Alberto R; Paterlini, C Marcelo; Schwenk, Tilmann; Voigt, Ines; Krastel, Sebastian; Spieß, Volkhard (2013): Morphosedimentary and hydrographic features of the northern Argentine margin: The interplay between erosive, depositional and gravitational processes and its conceptual implications. Deep Sea Research Part I: Oceanographic Research Papers, 75, 157-174, https://doi.org/10.1016/j.dsr.2012.12.013

Preu, Benedikt; Schwenk, Tilmann; Hernandéz-Molina, Francisco Javier; Violante, Roberto; Paterlini, M; Krastel, Sebastian; Tomasini, Juan; Spieß, Volkhard (2012): Sedimentary growth pattern on the northern Argentine slope: The impact of North Atlantic Deep Water on southern hemisphere slope architecture. Marine Geology, 329-331, 113-125, https://doi.org/10.1016/j.margeo.2012.09.009

Coverage:

Median Latitude: -37.911881 * Median Longitude: -54.252903 * South-bound Latitude: -38.712998 * West-bound Longitude: -55.334675 * North-bound Latitude: -37.369513 * East-bound Longitude: -53.439707

Date/Time Start: 2001-02-28T00:00:00 * Date/Time End: 2001-03-02T00:00:00

Event(s):

GeoB01-135 * Latitude Start: -38.711667 * Longitude Start: -53.783333 * Latitude End: -38.083333 * Longitude End: -55.338667 * Date/Time: 2001-02-28T00:00:00 * Campaign: * Basis: * Method/Device: Seismic (SEIS)

GeoB01-141 * Latitude Start: -37.371167 * Longitude Start: -54.720500 * Latitude End: -37.894667 * Longitude End: -53.458500 * Date/Time: 2001-03-02T00:00:00 * Campaign: * Basis: * Method/Device: Seismic (SEIS)

Parameter(s):

#	Name	Short Name	Principal Investigator	Comment
1	Event label	Event	Wilckens, Henriette
2	Sample code/label	Sample label	Wilckens, Henriette
3	LATITUDE	Latitude	Wilckens, Henriette	Geocode
4	LONGITUDE	Longitude	Wilckens, Henriette	Geocode
5	Shoot point	Shoot point	Wilckens, Henriette

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

40716 data points

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