Citation:

PANGAEA.894399

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Abstract:

Multibeam echosounder (MBES) data recorded during RV MARIA S. MERIAN cruise MSM34-2 between 27.12.2013 and 18.01.2014 in the Black Sea. The main objective of this cruise was the mapping and imaging of the gas hydrate distribution and gas accumulations as well as possible gas migration pathways. Another objective of cruise therefore was locating and characterizing suitable gas hydrate deposits on the Danube deep-sea fan. CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry raw data ingest and approval.

Description of the data source:

During the RV MARIA S. MERIAN cruise MSM34-2 Kongsberg EM122 multibeam echosounder with a nominal sounding frequency of 11.5 to 12.5 kHz was utilized. 288 beams (and up to 864 soundings in equidistant and dual swath mode) are formed for each ping with a 2°(Tx)/2°(Rx) footprint while the seafloor is detected using amplitude and phase information for each beam sounding. For further information consult https://www.km.kongsberg.com/. Based on the observations during MSM34-1 the bathymetry of MSM34-2 mainly consists of the detailed mapping to the gas hydrate distribution area. Responsible person during this cruise / PI: Felix Gross (GEOMAR), Joerg Bialas (GEOMAR).

Related to:

Wintersteller, Paul; Bialas, Jörg (2016): Gridded bathymetry from multibeam echosounder EM122 data of the cruise MSM34/2 (2013) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.860486

Project(s):

Helmholtz Centre for Ocean Research Kiel (GEOMAR)

Coverage:

Latitude: 43.140100 * Longitude: 28.058600

Date/Time Start: 2013-12-29T00:00:00 * Date/Time End: 2014-01-17T00:00:00

Event(s):

MSM34/2-track * Latitude Start: 43.140100 * Longitude Start: 28.058600 * Latitude End: 43.140100 * Longitude End: 28.058600 * Date/Time Start: 2013-12-29T00:00:00 * Date/Time End: 2014-01-17T00:00:00 * Campaign: * Basis: * Method/Device: Underway cruise track measurements (CT) * Comment: Varna - Varna

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator
1	File name	File name		Wintersteller, Paul
2	File format	File format		Wintersteller, Paul
3	File size	File size	kByte	Wintersteller, Paul
4	Uniform resource locator/link to file	URL file		Wintersteller, Paul

License:

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

Size:

2456 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 File name	2 File format	3 File size [kByte]	4 URL file
0000_MSM34-2_EM122_20131229_203008.all	ALL	82751.974	0000_MSM34-2_EM122_20131229_203008.all
0001_MSM34-2_EM122_20131229_213007.all	ALL	69752.796	0001_MSM34-2_EM122_20131229_213007.all
0002_MSM34-2_EM122_20131229_223007.all	ALL	69686.104	0002_MSM34-2_EM122_20131229_223007.all
0003_MSM34-2_EM122_20131229_233008.all	ALL	71777.228	0003_MSM34-2_EM122_20131229_233008.all
0004_MSM34-2_EM122_20131230_003009.all	ALL	71962.146	0004_MSM34-2_EM122_20131230_003009.all
0005_MSM34-2_EM122_20131230_013008.all	ALL	72329.356	0005_MSM34-2_EM122_20131230_013008.all
0006_MSM34-2_EM122_20131230_023011.all	ALL	73852.442	0006_MSM34-2_EM122_20131230_023011.all
0007_MSM34-2_EM122_20131230_033008.all	ALL	83746.788	0007_MSM34-2_EM122_20131230_033008.all
0008_MSM34-2_EM122_20131230_043012.all	ALL	98830.430	0008_MSM34-2_EM122_20131230_043012.all
0009_MSM34-2_EM122_20131230_053009.all	ALL	51254.734	0009_MSM34-2_EM122_20131230_053009.all
0010_MSM34-2_EM122_20131230_055838.all	ALL	118395.164	0010_MSM34-2_EM122_20131230_055838.all
0011_MSM34-2_EM122_20131230_065838.all	ALL	130486.558	0011_MSM34-2_EM122_20131230_065838.all
0012_MSM34-2_EM122_20131230_075838.all	ALL	77878.128	0012_MSM34-2_EM122_20131230_075838.all
0013_MSM34-2_EM122_20131230_120707.all	ALL	100387.762	0013_MSM34-2_EM122_20131230_120707.all
0014_MSM34-2_EM122_20131230_130708.all	ALL	84831.764	0014_MSM34-2_EM122_20131230_130708.all
0015_MSM34-2_EM122_20131230_140711.all	ALL	33823.080	0015_MSM34-2_EM122_20131230_140711.all
0016_MSM34-2_EM122_20131230_175749.all	ALL	72779.848	0016_MSM34-2_EM122_20131230_175749.all
0017_MSM34-2_EM122_20131230_185748.all	ALL	3224.698	0017_MSM34-2_EM122_20131230_185748.all
0018_MSM34-2_EM122_20131231_014956.all	ALL	114661.168	0018_MSM34-2_EM122_20131231_014956.all
0019_MSM34-2_EM122_20131231_024957.all	ALL	106788.478	0019_MSM34-2_EM122_20131231_024957.all
0020_MSM34-2_EM122_20131231_034957.all	ALL	110792.658	0020_MSM34-2_EM122_20131231_034957.all
0021_MSM34-2_EM122_20131231_044957.all	ALL	155747.226	0021_MSM34-2_EM122_20131231_044957.all
0022_MSM34-2_EM122_20131231_054956.all	ALL	131815.646	0022_MSM34-2_EM122_20131231_054956.all
0023_MSM34-2_EM122_20131231_064958.all	ALL	100364.008	0023_MSM34-2_EM122_20131231_064958.all
0024_MSM34-2_EM122_20131231_074957.all	ALL	92658.854	0024_MSM34-2_EM122_20131231_074957.all
0025_MSM34-2_EM122_20131231_084958.all	ALL	69960.574	0025_MSM34-2_EM122_20131231_084958.all
0026_MSM34-2_EM122_20131231_175126.all	ALL	80852.532	0026_MSM34-2_EM122_20131231_175126.all
0027_MSM34-2_EM122_20131231_185115.all	ALL	55867.090	0027_MSM34-2_EM122_20131231_185115.all
0028_MSM34-2_EM122_20131231_193133.all	ALL	37691.864	0028_MSM34-2_EM122_20131231_193133.all
0029_MSM34-2_EM122_20131231_195815.all	ALL	83141.886	0029_MSM34-2_EM122_20131231_195815.all
0030_MSM34-2_EM122_20131231_205812.all	ALL	81660.382	0030_MSM34-2_EM122_20131231_205812.all
0031_MSM34-2_EM122_20131231_215814.all	ALL	22079.838	0031_MSM34-2_EM122_20131231_215814.all
0032_MSM34-2_EM122_20131231_221450.all	ALL	26690.416	0032_MSM34-2_EM122_20131231_221450.all
0033_MSM34-2_EM122_20131231_223453.all	ALL	81132.934	0033_MSM34-2_EM122_20131231_223453.all
0034_MSM34-2_EM122_20131231_233450.all	ALL	74764.612	0034_MSM34-2_EM122_20131231_233450.all
0035_MSM34-2_EM122_20140101_002823.all	ALL	22136.020	0035_MSM34-2_EM122_20140101_002823.all
0036_MSM34-2_EM122_20140101_004347.all	ALL	64517.470	0036_MSM34-2_EM122_20140101_004347.all
0037_MSM34-2_EM122_20140101_012923.all	ALL	23290.846	0037_MSM34-2_EM122_20140101_012923.all
0038_MSM34-2_EM122_20140101_014556.all	ALL	83081.710	0038_MSM34-2_EM122_20140101_014556.all
0039_MSM34-2_EM122_20140101_024557.all	ALL	44825.606	0039_MSM34-2_EM122_20140101_024557.all