Dreutter, Simon; Schumacher, Mia; Cornish, Natalie; Dorschel, Boris; Hanfland, Claudia (2024): Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS139/1, Atlantic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965142
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Published: 2024-01-31 • DOI registered: 2024-02-29
Abstract:
Multibeam data were collected during RV Polarstern cruise PS139/1 (2023-10-22 to 2023-11-03). Multibeam sonar system was Atlas Hydrographic Hydrosweep DS 3 multibeam echo sounder. Data are processed with Caris HIPS, with SV data from CTDs and World Ocean Atlas 18 (https://www.ncei.noaa.gov/archive/accession/NCEI-WOA18), tidal correction with TPXO9_atlas_v5 (https://www.tpxo.net), 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.
Source:
Dreutter, Simon; Schumacher, Mia; Cornish, Natalie; Dorschel, Boris; Hanfland, Claudia (2024): Multibeam bathymetry raw data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS139/1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.963724
References:
Boyer, Tim P; Garcia, H E; Locarnini, Ricardo A; Zweng, M M; Mishonov, Alexey V; Reagan, James R; Weathers, Katharine W; Baranova, Olga K; Paver, Christopher R; Seidov, Dan; Smolyar, I V (2018): World Ocean Atlas 2018 [dataset]. https://www.ncei.noaa.gov/archive/accession/NCEI-WOA18
Egbert, Gary D; Erofeeva, Svetlana Y (2002): Efficient Inverse Modeling of Barotropic Ocean Tides. Journal of Atmospheric and Oceanic Technology, 19(2), 183-204, https://doi.org/10.1175/1520-0426(2002)019%3C0183:EIMOBO%3E2.0.CO;2
Project(s):
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS139_02: Bathymetry
Coverage:
Median Latitude: 40.632250 * Median Longitude: -6.318975 * South-bound Latitude: 29.308000 * West-bound Longitude: -15.284000 * North-bound Latitude: 51.956500 * East-bound Longitude: 2.646050
Date/Time Start: 2023-10-23T15:40:14 * Date/Time End: 2023-11-02T19:13:41
Event(s):
PS139/1_0_Underway-28 * Latitude Start: 51.956500 * Longitude Start: 2.646050 * Latitude End: 29.308000 * Longitude End: -15.284000 * Date/Time Start: 2023-10-23T15:40:14 * Date/Time End: 2023-11-02T19:13:41 * O2A Registry URI: https://registry.o2a-data.de/items/1393 * Campaign: PS139/1 (POLMAR) * Basis: Polarstern * Method/Device: Swath-mapping system Atlas Hydrosweep DS-3 (DS3) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Atlas Hydrographic Hydrosweep DS 3 multibeam echo sounder during cruise PS139/1
Comment:
These data should not be used for navigational purposes.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 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:
225 data points
Data
All files referred to in data matrix can be downloaded in one go as ZIP or TAR. Be careful: This download can be very large! To protect our systems from misuse, we require to sign up for an user account before downloading.
| 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_20231023_PS139_1.xyz | text/plain | 219.8 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | 0.2719449 | 2.6463404 | 50.5640144 | 51.9566346 | 8230874.0 | -84.79 | -29.22 | ||
PS_HSDS3_20231023_PS139_1.tif | image/tiff | 169 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 25m | mean sea level | EPSG:4326 | EPSG:4326 | 0.2719099 | 2.6463754 | 50.5639495 | 51.9566995 | 57.69 | -84.61 | -29.61 | |
| PS_HSDS3_20231024_PS139_1.xyz | text/plain | 897 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -6.0742384 | 0.2725049 | 48.6360626 | 50.5655022 | 32144024.0 | -206.42 | -47.11 | ||
PS_HSDS3_20231024_PS139_1.tif | image/tiff | 612 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 25m | mean sea level | EPSG:4326 | EPSG:4326 | -6.0742889 | 0.2725555 | 48.6359824 | 50.5655824 | 192.10 | -206.36 | -48.28 | |
| PS_HSDS3_20231025_PS139_1.xyz | text/plain | 360.8 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -9.8327237 | -6.0706024 | 45.0157546 | 48.6377450 | 12542864.0 | -5006.48 | -121.46 | ||
PS_HSDS3_20231025_PS139_1.tif | image/tiff | 12 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -9.8339890 | -6.0693370 | 45.0150498 | 48.6384498 | 4520.52 | -4964.03 | -123.35 | |
| PS_HSDS3_20231026_PS139_1.xyz | text/plain | 121.3 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -12.1224862 | -9.7144479 | 40.8154258 | 45.0763169 | 3981506.0 | -5252.64 | -1004.80 | ||
PS_HSDS3_20231026_PS139_1.tif | image/tiff | 10 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -12.1233889 | -9.7135452 | 40.8146714 | 45.0770714 | 5982.40 | -5252.58 | -1016.61 | |
| PS_HSDS3_20231027_PS139_1.xyz | text/plain | 85.3 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -13.3842183 | -11.9767580 | 36.5313224 | 40.8487893 | 2796087.0 | -5421.25 | -3138.31 | ||
PS_HSDS3_20231027_PS139_1.tif | image/tiff | 10 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -13.3850014 | -11.9759749 | 36.5309558 | 40.8491558 | 5818.88 | -5349.43 | -3148.95 | |
| PS_HSDS3_20231028_PS139_1.xyz | text/plain | 85.7 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -14.3823338 | -13.2638282 | 33.0143966 | 36.5509606 | 2807944.0 | -4902.83 | -3409.50 | ||
PS_HSDS3_20231028_PS139_1.tif | image/tiff | 4 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -14.3830321 | -13.2631299 | 33.0141786 | 36.5511786 | 5151.36 | -4902.55 | -3436.92 | |
| PS_HSDS3_20231029_PS139_1.xyz | text/plain | 86.2 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -15.2596722 | -14.2829847 | 29.2638168 | 33.0316163 | 2824572.0 | -4443.44 | -3188.87 | ||
PS_HSDS3_20231029_PS139_1.tif | image/tiff | 5 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -15.2603237 | -14.2823332 | 29.2631165 | 33.0323165 | 4503.32 | -4442.42 | -3195.27 | |
| PS_HSDS3_20231101_PS139_1.xyz | text/plain | 9.4 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -15.1584197 | -14.9848642 | 29.2190666 | 29.5455399 | 307904.0 | -3632.41 | -3546.89 | ||
PS_HSDS3_20231101_PS139_1.tif | image/tiff | 1 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -15.1594352 | -14.9838487 | 29.2185032 | 29.5461032 | 375.40 | -3623.92 | -3556.98 | |
| PS_HSDS3_20231102_PS139_1.xyz | text/plain | 77.5 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -15.3314038 | -14.7424898 | 29.2279052 | 30.2906418 | 2538627.0 | -3652.72 | -2202.35 | ||
PS_HSDS3_20231102_PS139_1.tif | image/tiff | 2 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -15.3324134 | -14.7414802 | 29.2273735 | 30.2911735 | 2415.28 | -3649.96 | -2240.62 |