Citation:

PANGAEA.954700

Name: Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS132, Transit, Atlantic Ocean
Published: 2023-03-22
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Atlantic Ocean; Bathymetry; Hydrosweep DS3; Multibeam; Polarstern

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Abstract:

Multibeam data were collected during RV Polarstern cruise PS132 (2022-08-31 to 2022-09-29). Multibeam sonar system was Atlas Hydrographic Hydrosweep DS 3 multibeam echo sounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from CTDs, XBTs and World Ocean Atlas 18 (https://www.ncei.noaa.gov/archive/accession/NCEI-WOA18), tidal correction with TPXO9_atlas_v5 (https://www.tpxo.net/global/tpxo9-atlas), and manual cleaning. The soundings are combined in daily files, the format is XYZ ASCII (<Lon> <Lat> <Depth in meters, positive up, relative to mean sea level>). Additional blockmedian grids have been computed with depth dependent cell size to visualize the data. These grids are not meant for scientific analysis or navigation, but for overview purposes only.

Keyword(s):

Atlantic Ocean; Bathymetry; Hydrosweep DS3; Multibeam; Polarstern

Source:

Schulze Tenberge, Yvonne; Schwarzbach, Patrick; Dorschel, Kolja; Dreutter, Simon; Dorschel, Boris (2023): Multibeam bathymetry raw data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS132 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.956866

Coverage:

Median Latitude: 9.888618 * Median Longitude: 5.885117 * South-bound Latitude: -30.539437 * West-bound Longitude: -1.283520 * North-bound Latitude: 50.316674 * East-bound Longitude: 13.053754

Date/Time Start: 2022-09-02T08:10:01 * Date/Time End: 2022-09-27T21:00:00

Minimum Elevation: -3313.4 m * Maximum Elevation: -41.9 m

Event(s):

PS132_0_Underway-13 * Latitude Start: 50.316674 * Longitude Start: -1.283520 * Latitude End: -30.539437 * Longitude End: 13.053754 * Date/Time Start: 2022-09-02T08:10:01 * Date/Time End: 2022-09-27T21:00:00 * Elevation Start: -41.9 m * Elevation End: -3313.4 m * O2A Registry URI: registry.o2a-data.de * Campaign: (OceanCapX) * Basis: * Method/Device: (DS3)

Comment:

These data should not be used for navigational purposes.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator
1	Binary Object	Binary		Dreutter, Simon
2	Binary Object (Media Type)	Binary (Type)		Dreutter, Simon
3	Binary Object (File Size)	Binary (Size)	Bytes	Dreutter, Simon
4	File content	Content		Dreutter, Simon
5	Raster cell size	Raster cell size		Dreutter, Simon
6	Vertical datum	Vertical datum		Dreutter, Simon
7	Horizontal datum	Horizontal datum		Dreutter, Simon
8	Horizontal datum, projection stored in file	Horizontal datum in file		Dreutter, Simon
9	Longitude, westbound	Longitude west		Dreutter, Simon
10	Longitude, eastbound	Longitude east		Dreutter, Simon
11	Latitude, southbound	Latitude south		Dreutter, Simon
12	Latitude, northbound	Latitude north		Dreutter, Simon
13	Number of depth soundings	Soundings	#	Dreutter, Simon
14	Area	Area	km²	Dreutter, Simon
15	Elevation, minimum	Elev min	m a.s.l.	Dreutter, Simon
16	Elevation, maximum	Elev max	m a.s.l.	Dreutter, Simon

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

650 data points

Data

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

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1 Binary	2 Binary (Type)	3 Binary (Size) [Bytes]	4 Content	5 Raster cell size	6 Vertical datum	7 Horizontal datum	8 Horizontal datum in file	9 Longitude west	10 Longitude east	11 Latitude south	12 Latitude north	13 Soundings [#]	14 Area [km²]	15 Elev min [m a.s.l.]	16 Elev max [m a.s.l.]
PS_HSDS3_20220902_PS132.xyz	text/plain	711 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-5.8356	-1.0947	49.0541	50.3412	25528798		-118	-50
PS_HSDS3_20220902_PS132.tif	image/tiff	324 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	25m	mean sea level	EPSG:4326	EPSG:4326	-5.8356	-1.0947	49.0540	50.3412		129	-118	-50
PS_HSDS3_20220903_PS132.xyz	text/plain	557.5 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-9.7084	-5.8337	46.3291	49.0562	19424672		-4847	-111
PS_HSDS3_20220903_PS132.tif	image/tiff	144 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	50m	mean sea level	EPSG:4326	EPSG:4326	-9.7085	-5.8337	46.3289	49.0564		2698	-4843	-113
PS_HSDS3_20220904_PS132.xyz	text/plain	84.6 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-11.7358	-9.5516	43.1770	46.3845	2784992		-5101	-1724
PS_HSDS3_20220904_PS132.tif	image/tiff	8 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-11.7367	-9.5507	43.1769	46.3845		5660	-5099	-1747
PS_HSDS3_20220905_PS132.xyz	text/plain	136.1 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-12.9622	-11.6702	39.0896	43.1850	4488413		-5591	-759
PS_HSDS3_20220905_PS132.tif	image/tiff	10 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-12.9627	-11.6697	39.0889	43.1857		5988	-5581	-765
PS_HSDS3_20220906_PS132.xyz	text/plain	92.5 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-13.9261	-12.8474	35.4478	39.1129	3029438		-4937	-2657
PS_HSDS3_20220906_PS132.tif	image/tiff	4 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-13.9263	-12.8473	35.4470	39.1136		5598	-4925	-2675
PS_HSDS3_20220907_PS132.xyz	text/plain	97.3 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-14.7361	-13.7934	31.6306	35.5534	3187154		-4883	-1284
PS_HSDS3_20220907_PS132.tif	image/tiff	5 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-14.7369	-13.7926	31.6300	35.5540		5739	-4878	-1292
PS_HSDS3_20220908_PS132.xyz	text/plain	109 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-16.0707	-14.6297	28.2832	31.6600	3570760		-4413	-2229
PS_HSDS3_20220908_PS132.tif	image/tiff	8 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-16.0712	-14.6292	28.2823	31.6609		4954	-4413	-2319
PS_HSDS3_20220909_PS132.xyz	text/plain	121.8 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-18.1566	-16.0150	25.2518	28.3270	3989657		-3702	-1693
PS_HSDS3_20220909_PS132.tif	image/tiff	12 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-18.1575	-16.0141	25.2513	28.3275		4479	-3690	-1730
PS_HSDS3_20220910_PS132.xyz	text/plain	37 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-20.7896	-20.4459	20.8475	22.6404	1214050		-4297	-4034
PS_HSDS3_20220910_PS132.tif	image/tiff	2 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-20.7902	-20.4452	20.8467	22.6413		2496	-4293	-4045
PS_HSDS3_20220911_PS132.xyz	text/plain	131.2 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-20.8713	-20.7004	15.9976	20.8472	4299058		-4098	-2809
PS_HSDS3_20220911_PS132.tif	image/tiff	6 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-20.8722	-20.6995	15.9969	20.8479		6163	-4090	-2815
PS_HSDS3_20220912_PS132.xyz	text/plain	88 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-21.0535	-20.6482	13.0617	16.0010	2882277		-4712	-3797
PS_HSDS3_20220912_PS132.tif	image/tiff	4 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-21.0535	-20.6482	13.0616	16.0010		4687	-4700	-3823
PS_HSDS3_20220913_PS132.xyz	text/plain	88.4 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-20.7586	-19.9706	10.0430	13.0686	2895394		-5003	-4526
PS_HSDS3_20220913_PS132.tif	image/tiff	4 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-20.7587	-19.9705	10.0429	13.0687		4894	-4999	-4536
PS_HSDS3_20220914_PS132.xyz	text/plain	78 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-20.1395	-18.4958	7.0574	10.0497	2636763		-4883	-1607
PS_HSDS3_20220914_PS132.tif	image/tiff	8 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-20.1404	-18.4949	7.0569	10.0503		4875	-4883	-1624
PS_HSDS3_20220915_PS132.xyz	text/plain	82.3 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-18.5879	-16.6602	3.3051	7.0959	2783235		-5081	-4527
PS_HSDS3_20220915_PS132.tif	image/tiff	15 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-18.5883	-16.6598	3.3051	7.0959		6474	-5071	-4536
PS_HSDS3_20220916_PS132.xyz	text/plain	90.2 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-16.7530	-14.9576	-0.0118	3.3459	3045576		-5520	-2020
PS_HSDS3_20220916_PS132.tif	image/tiff	8 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-16.7539	-14.9567	-0.0124	3.3464		5571	-5494	-2035
PS_HSDS3_20220917_PS132.xyz	text/plain	120.4 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-15.0396	-11.8441	-2.2203	0.0267	3948835		-4775	-1949
PS_HSDS3_20220917_PS132.tif	image/tiff	12 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-15.0396	-11.8440	-2.2209	0.0273		4645	-4745	-1981
PS_HSDS3_20220918_PS132.xyz	text/plain	113.3 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-11.8937	-8.3145	-4.3944	-2.1475	3764168		-4418	-2665
PS_HSDS3_20220918_PS132.tif	image/tiff	12 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-11.8944	-8.3138	-4.3950	-2.1468		5312	-4405	-2682
PS_HSDS3_20220919_PS132.xyz	text/plain	92 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-8.3582	-4.8524	-6.6739	-4.3191	3112103		-5387	-3000
PS_HSDS3_20220919_PS132.tif	image/tiff	12 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-8.3584	-4.8521	-6.6746	-4.3184		5869	-5387	-3029
PS_HSDS3_20220920_PS132.xyz	text/plain	86 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-4.9097	-1.3985	-9.0121	-6.5890	2909353		-5318	-3490
PS_HSDS3_20220920_PS132.tif	image/tiff	12 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-4.9101	-1.3982	-9.0129	-6.5883		5852	-5308	-3494
PS_HSDS3_20220921_PS132.xyz	text/plain	52.2 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	-1.4588	0.8681	-11.3304	-8.9280	1765203		-5778	-2844
PS_HSDS3_20220921_PS132.tif	image/tiff	9 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	-1.4592	0.8685	-11.3307	-8.9277		4985	-5746	-2883
PS_HSDS3_20220922_PS132.xyz	text/plain	63.7 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	0.8083	3.0039	-14.7468	-11.2997	2154975		-5677	-5411
PS_HSDS3_20220922_PS132.tif	image/tiff	12 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	0.8077	3.0045	-14.7477	-11.2989		6367	-5671	-5426
PS_HSDS3_20220923_PS132.xyz	text/plain	66.1 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	2.9093	5.0863	-18.2941	-14.6907	2235282		-5596	-5259
PS_HSDS3_20220923_PS132.tif	image/tiff	12 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	2.9090	5.0866	-18.2942	-14.6906		6261	-5592	-5274
PS_HSDS3_20220924_PS132.xyz	text/plain	63.6 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	4.9997	6.9150	-21.1629	-18.2540	2149969		-5493	-2157
PS_HSDS3_20220924_PS132.tif	image/tiff	8 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	4.9994	6.9153	-21.1637	-18.2531		4738	-5489	-2178
PS_HSDS3_20220925_PS132.xyz	text/plain	110.7 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	6.8467	9.2981	-25.1061	-21.1269	3743072		-4751	-1505
PS_HSDS3_20220925_PS132.tif	image/tiff	15 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	6.8463	9.2986	-25.1064	-21.1266		6116	-4749	-1523
PS_HSDS3_20220926_PS132.xyz	text/plain	74.4 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	9.1861	11.2751	-28.0758	-25.0547	2469750		-4795	-4555
PS_HSDS3_20220926_PS132.tif	image/tiff	12 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	9.1851	11.2761	-28.0763	-25.0541		5712	-4792	-4565
PS_HSDS3_20220927_PS132.xyz	text/plain	66.7 MBytes	Longitude, Latitude, Elevation (in meters, positive up)		mean sea level	EPSG:4326	EPSG:4326	11.1554	12.7903	-30.2579	-28.0156	2184018		-4697	-3375
PS_HSDS3_20220927_PS132.tif	image/tiff	6 MBytes	Overview raster of bathymetric data (calculated from corresponding xyz file)	200m	mean sea level	EPSG:4326	EPSG:4326	11.1547	12.7909	-30.2582	-28.0154		3800	-4693	-3384