Schulze Tenberge, Yvonne; Künzig, Sophia; Dreutter, Simon; Dorschel, Boris (2025): Multibeam bathymetry processed data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS147/1, Atlantic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982553
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Published: 2025-05-19 • DOI registered: 2025-06-17
Abstract:
Multibeam data were collected during RV Polarstern cruise PS147/1 (2025-03-13 to 2025-03-31). 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 SVPs, 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/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 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:
Schulze Tenberge, Yvonne; Künzig, Sophia; Dreutter, Simon; Dorschel, Boris (2025): Multibeam bathymetry raw data (Atlas Hydrosweep DS 3 echo sounder entire dataset) of RV POLARSTERN during cruise PS147/2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982329
Project(s):
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS147_01: Bathymetry (BATHY-LTO)
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. GPF2024/008
Coverage:
Median Latitude: -15.672650 * Median Longitude: -40.543000 * South-bound Latitude: -48.239000 * West-bound Longitude: -56.004000 * North-bound Latitude: 16.893700 * East-bound Longitude: -25.082000
Date/Time Start: 2025-03-13T19:51:48 * Date/Time End: 2025-04-01T07:38:25
Minimum Elevation: -2514.3 m * Maximum Elevation: -46.0 m
Event(s):
PS147/1_0_Underway-7 * Latitude Start: -48.239000 * Longitude Start: -56.004000 * Latitude End: 16.893700 * Longitude End: -25.082000 * Date/Time Start: 2025-03-13T19:51:48 * Date/Time End: 2025-04-01T07:38:25 * Elevation Start: -2514.3 m * Elevation End: -46.0 m * Campaign: PS147/1 (BATHY-LTO) * Basis: Polarstern * Method/Device: Multibeam echosounder (MBES) * Comment: Profiles stopped within Brazilian EEZ and ECS zones; ; Event shows start/end point (date/time & coordinates) of first/last data record using Atlas Hydrographic Hydrosweep DS 3 multibeam echo sounder during cruise PS147/1
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:
475 data points
Data
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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_20250313_PS147_1.xyz | text/plain | 17.1 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -56.0614052 | -55.4493026 | -48.2533532 | -47.3624877 | 542899.0 | -5698.20 | -2422.99 | ||
PS_HSDS3_20250313_PS147_1.tif | image/tiff | 1 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -56.0627483 | -55.4479597 | -48.2533540 | -47.3624870 | 4525.04 | -5672.51 | -2440.21 | |
| PS_HSDS3_20250314_PS147_1.xyz | text/plain | 61.3 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -55.6014443 | -53.4762077 | -47.4003411 | -43.5939483 | 1948572.0 | -5904.43 | -5471.20 | ||
PS_HSDS3_20250314_PS147_1.tif | image/tiff | 3 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 400m | mean sea level | EPSG:4326 | EPSG:4326 | -55.6014450 | -53.4762070 | -47.4021416 | -43.5921474 | 69912.64 | -5883.60 | -5498.40 | |
| PS_HSDS3_20250315_PS147_1.xyz | text/plain | 63.4 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -53.5971337 | -51.6576652 | -43.6252556 | -39.9109725 | 2013544.0 | -5808.71 | -5305.89 | ||
PS_HSDS3_20250315_PS147_1.tif | image/tiff | 10 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -53.5971340 | -51.6576650 | -43.6261562 | -39.9100718 | 66295.68 | -5793.08 | -5332.29 | |
| PS_HSDS3_20250316_PS147_1.xyz | text/plain | 76.2 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -51.7587624 | -49.8988647 | -39.9463273 | -36.1788978 | 2422730.0 | -5416.74 | -4268.67 | ||
PS_HSDS3_20250316_PS147_1.tif | image/tiff | 10 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -51.7587630 | -49.8988640 | -39.9463280 | -36.1788970 | 68064.36 | -5395.66 | -4278.39 | |
| PS_HSDS3_20250317_PS147_1.xyz | text/plain | 2.1 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -49.9980889 | -49.8562583 | -36.2071953 | -36.0840530 | 66995.0 | -4414.99 | -4260.03 | ||
PS_HSDS3_20250317_PS147_1.tif | image/tiff | 1 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -49.9992146 | -49.8551324 | -36.2071960 | -36.0840530 | 174.08 | -4395.43 | -4274.06 | |
| PS_HSDS3_20250319_PS147_1.xyz | text/plain | 63.8 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -42.7538147 | -40.3995628 | -31.2425747 | -30.0136318 | 2027820.0 | -4391.76 | -3075.27 | ||
PS_HSDS3_20250319_PS147_1.tif | image/tiff | 6 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -42.7538150 | -40.3995620 | -31.2434760 | -30.0127300 | 30735.00 | -4344.56 | -3095.33 | |
| PS_HSDS3_20250320_PS147_1.xyz | text/plain | 47.2 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -36.6432496 | -35.2824783 | -27.5194054 | -25.7965469 | 1500311.0 | -4960.24 | -4178.45 | ||
PS_HSDS3_20250320_PS147_1.tif | image/tiff | 4 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -36.6432500 | -35.2824780 | -27.5203061 | -25.7956459 | 25866.00 | -4941.31 | -4193.65 | |
| PS_HSDS3_20250321_PS147_1.xyz | text/plain | 97.6 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -35.3659745 | -33.1361885 | -25.8528519 | -22.1999034 | 3101911.0 | -5090.57 | -4183.62 | ||
PS_HSDS3_20250321_PS147_1.tif | image/tiff | 12 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -35.3669608 | -33.1352022 | -25.8528520 | -22.1999030 | 91873.12 | -5070.39 | -4200.09 | |
| PS_HSDS3_20250322_PS147_1.xyz | text/plain | 30.3 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -33.1636239 | -32.5803642 | -19.2074242 | -18.0305862 | 962544.0 | -4525.69 | -4167.52 | ||
PS_HSDS3_20250322_PS147_1.tif | image/tiff | 2 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -33.1636240 | -32.5803640 | -19.2074250 | -18.0305860 | 8018.84 | -4513.39 | -4180.34 | |
| PS_HSDS3_20250323_PS147_1.xyz | text/plain | 74.7 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -32.6778069 | -31.0144557 | -18.0711289 | -14.3379297 | 2373078.0 | -4865.65 | -4447.96 | ||
PS_HSDS3_20250323_PS147_1.tif | image/tiff | 10 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -32.6778070 | -31.0144550 | -18.0711290 | -14.3379290 | 73550.04 | -4858.50 | -4478.95 | |
| PS_HSDS3_20250324_PS147_1.xyz | text/plain | 37.8 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -31.1143017 | -29.4863567 | -14.3782435 | -10.6629190 | 1202372.0 | -5609.74 | -3422.69 | ||
PS_HSDS3_20250324_PS147_1.tif | image/tiff | 10 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -31.1143020 | -29.4863560 | -14.3791440 | -10.6620190 | 72853.20 | -5592.03 | -3430.08 | |
| PS_HSDS3_20250325_PS147_1.xyz | text/plain | 35.6 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -29.5870820 | -27.9920234 | -10.7041417 | -7.0110530 | 1161162.0 | -5682.26 | -3622.04 | ||
PS_HSDS3_20250325_PS147_1.tif | image/tiff | 10 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -29.5879935 | -27.9911115 | -10.7050423 | -7.0101527 | 71902.08 | -5673.52 | -3711.88 | |
| PS_HSDS3_20250326_PS147_1.xyz | text/plain | 31.8 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -28.0874177 | -26.5864753 | -7.0516606 | -3.4933564 | 1043377.0 | -5714.19 | -4310.59 | ||
PS_HSDS3_20250326_PS147_1.tif | image/tiff | 8 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -28.0883222 | -26.5855708 | -7.0525614 | -3.4924556 | 65715.48 | -5703.85 | -4338.90 | |
| PS_HSDS3_20250327_PS147_1.xyz | text/plain | 44.9 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -26.6730805 | -25.1984844 | -3.5349770 | 0.1011540 | 1472614.0 | -5566.11 | -2451.64 | ||
PS_HSDS3_20250327_PS147_1.tif | image/tiff | 8 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -26.6730810 | -25.1984840 | -3.5358770 | 0.1020540 | 66127.12 | -5553.62 | -2506.59 | |
| PS_HSDS3_20250328_PS147_1.xyz | text/plain | 51 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -25.2804757 | -24.9791927 | 0.0685883 | 3.8830591 | 1725621.0 | -5054.86 | -1800.66 | ||
PS_HSDS3_20250328_PS147_1.tif | image/tiff | 5 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -25.2813780 | -24.9782900 | 0.0685880 | 3.8830590 | 14239.68 | -5015.81 | -1865.47 | |
| PS_HSDS3_20250329_PS147_1.xyz | text/plain | 43.7 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -25.1606389 | -25.0096664 | 3.8830361 | 7.6578541 | 1477422.0 | -4988.46 | -1438.45 | ||
PS_HSDS3_20250329_PS147_1.tif | image/tiff | 5 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -25.1606390 | -25.0096660 | 3.8830360 | 7.6578550 | 6962.04 | -4977.32 | -1450.45 | |
| PS_HSDS3_20250330_PS147_1.xyz | text/plain | 35.5 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -25.2253495 | -25.0702934 | 7.6568393 | 11.6111317 | 1182839.0 | -5626.64 | -4311.51 | ||
PS_HSDS3_20250330_PS147_1.tif | image/tiff | 5 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -25.2262730 | -25.0693700 | 7.6568390 | 11.6111320 | 7466.40 | -5617.99 | -4333.70 | |
| PS_HSDS3_20250331_PS147_1.xyz | text/plain | 83.7 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -25.2568913 | -25.1344165 | 11.6070842 | 15.7482663 | 2743198.0 | -5387.81 | -4131.66 | ||
PS_HSDS3_20250331_PS147_1.tif | image/tiff | 5 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -25.2568920 | -25.1344160 | 11.6070840 | 15.7482670 | 6072.00 | -5373.60 | -4152.06 | |
| PS_HSDS3_20250401_PS147_1.xyz | text/plain | 41 MBytes | Longitude, Latitude, Elevation (in meters, positive up) | mean sea level | EPSG:4326 | EPSG:4326 | -25.2548752 | -25.0823707 | 15.7424659 | 16.8952313 | 1356180.0 | -4247.79 | -147.33 | ||
PS_HSDS3_20250401_PS147_1.tif | image/tiff | 2 MBytes | Overview raster of bathymetric data (calculated from corresponding xyz file) | 200m | mean sea level | EPSG:4326 | EPSG:4326 | -25.2558238 | -25.0814222 | 15.7424660 | 16.8952320 | 2355.20 | -4239.80 | -161.50 |