Multibeam bathymetry data from the Kane Gap and south-eastern part of the Canary Basin (Eastern tropical Atlantic)

被引：2

作者：

Dudkov, Ivan Yu. ^{[1
,2
]}

Sivkov, VadimV. ^{[1
,2
]}

Dorokhov, Dmitry V. ^{[1
]}

Bashirova, Leyla D. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, Shirshov Inst Oceanol, 36 Nahimovskiy Prospekt, Moscow, Russia

[2] Immanuel Kant Balt Fed Univ, Nevskogo St 14, Kaliningrad 236041, Kaliningrad Reg, Russia

来源：

DATA IN BRIEF | 2020年 / 32卷

基金：

俄罗斯科学基金会;

关键词：

Multibeam bathymetry; Digital elevation model; Deep ocean gateway; Geomorphology; Eastern tropical Atlantic; Kane Gap; Canary Basin; Gambia Basin;

D O I：

10.1016/j.dib.2020.106055

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We present a multibeam bathymetry dataset from eastern part of the Canary Basin and from the Kane Gap located north and south of the Cape Verde Islands, respectively. Special attention was paid to the deep-water Kane Gap between Sierra Leone Rise and Guinea Plateau. The Kane Gap is the only possible gateway that allows the exchange of Antarctic Bottom Water between the Sierra Leone and Gambia Basins. Bathymetry surveys were carried out during the 44th cruise of the Research Vessel (R/V) "Akademik Nikolaj Strakhov" in October 2019. The data were collected using the system RESON SeaBat 7150 (12.5 kHz) and processed using QINSy software. The multibeam bathymetry data are presented in tabular format (ASCII (*.txt)) and as digital elevation models in ESRI ASCII grid (*.asc) and GeoTIFF raster (*.tif) formats with a resolution of 100?m. The dataset is available with the article. (C) 2020 The Author(s). Published by Elsevier Inc.

引用

页数：6

共 3 条

[1] Multibeam bathymetry data of Discovery Gap in the eastern North Atlantic
Dudkov, Ivan
Dorokhova, Evgenia
[J]. DATA IN BRIEF, 2020, 31
[2] Study of the Contourite Drift north of the Kane Gap (eastern equatorial Atlantic)
Sivkov, V. V.
Bashirova, L. D.
Dorokhova, E. V.
Kapustina, M. V.
Ponomarenko, E. P.
[J]. RUSSIAN JOURNAL OF EARTH SCIENCES, 2019, 19 (02):
[3] Global Bathymetry and Topography at 15 Arc Sec: SRTM15+
Tozer, B.
Sandwell, D. T.
Smith, W. H. F.
Olson, C.
Beale, J. R.
Wessel, P.
[J]. EARTH AND SPACE SCIENCE, 2019, 6 (10) : 1847 - 1864

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