10.5285/37CAFD85-E84F-416C-8C09-51A5EC9B001C
Fremand, Alice
Alice
Fremand
0000-0001-8272-0981
British Antarctic Survey, Natural Environment Research Council, UK Research & Innovation
A bathymetric compilation of the South Shetland Islands, 1991-2017
UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation
2019
"EARTH SCIENCE","OCEANS","BATHYMETRY/SEAFLOOR TOPOGRAPHY","BATHYMETRY"
"EARTH SCIENCE","OCEANS","BATHYMETRY/SEAFLOOR TOPOGRAPHY","SEAFLOOR TOPOGRAPHY"
"EARTH SCIENCE","OCEANS","BATHYMETRY/SEAFLOOR TOPOGRAPHY","WATER DEPTH"
"EARTH SCIENCE","OCEANS","BATHYMETRY/SEAFLOOR TOPOGRAPHY"
Bathymetry
Multibeam
South Shetland Islands
Fremand, Alice
Alice
Fremand
0000-0001-8272-0981
British Antarctic Survey, Natural Environment Research Council, UK Research & Innovation
UK Polar Data Centre
Natural Environment Research Council, UK Research & Innovation
UK Polar Data Centre
Natural Environment Research Council, UK Research & Innovation
UK Polar Data Centre
Natural Environment Research Council, UK Research & Innovation
1990-01-01/2017-12-31
2019-08-21
2019-08-21
2019-08-21
2019-09-02
en
Bathymetry,Multibeam,South Shetland Islands
https://www.mbari.org/products/research-software/mb-system/
https://www.ngdc.noaa.gov/ships/nathaniel_b_palmer/NBP0201_mb.html
10.1594/IEDA/100359
10.1594/IEDA/100379
10.1594/IEDA/320154
10.1594/IEDA/322569
10.1594/IEDA/100332
10.1594/IEDA/100284
10.1594/IEDA/100387
https://www.ngdc.noaa.gov/ships/nathaniel_b_palmer/NBP0908_mb.html
10.1594/IEDA/305274
https://www.ngdc.noaa.gov/ships/surveyor/AMLR95_mb.html
https://www.ngdc.noaa.gov/ships/surveyor/RITS94B_mb.html
https://www.ngdc.noaa.gov/ships/surveyor/AMLR90_mb.html
https://www.ngdc.noaa.gov/ships/surveyor/AMLR92_mb.html
https://www.ngdc.noaa.gov/ships/surveyor/AMLR94_mb.html
10.1594/IEDA/305187
10.1594/IEDA/100360
10.1594/IEDA/100297
https://www.ngdc.noaa.gov/ships/nathaniel_b_palmer/NBP0003_mb.html
10.1594/IEDA/305256
https://www.ngdc.noaa.gov/ships/nathaniel_b_palmer/NBP0107_mb.html
10.1594/IEDA/100310
https://www.ngdc.noaa.gov/ships/nathaniel_b_palmer/NBP0502_mb.html
10.1594/IEDA/100395
10.1594/IEDA/318202
10.1594/IEDA/318192
10.1594/IEDA/318631
10.1594/IEDA/324065
10.1594/IEDA/324324
10.1594/IEDA/305186
https://www.ngdc.noaa.gov/ships/surveyor/RITS93A_mb.html
https://www.ngdc.noaa.gov/ships/nathaniel_b_palmer/NBP0001_mb.html
10.1594/IEDA/100291
10.1594/IEDA/100367
10.1594/IEDA/100394
10.1594/IEDA/100396
10.1594/IEDA/319826
2 files
382 MB
text/plain
Hierarchical Data Format (version 5) data
application/x-hdf
1.0
Open Government Licence V3.0
We present a new bathymetric compilation of the South Shetland Islands here defined by the following bounding box: 63 to 53.3 W, 63.5 to 60.5 S.
This bathymetry grid was compiled from a variety of multibeam swath bathymetry data acquired during 76 different cruises (see lineage). The data is available as a grid of approximately 100 m resolution in two different formats: a GMT-compatible (2-D) NetCDF and Arc/Info and ArcView ASCII grid format using geographic coordinates on the WGS84 datum.
The bathymetry map was compiled from a variety of different data sources. The primary data are multibeam swath bathymetry collected from scientific cruises undertaken by British Antarctic Survey (BAS), or acquired during RV Nathaniel B. Palmer, RV Surveyor, RV Maurice Ewing and RRS James Cook expeditions.
The complete list of the cruises used for the compilation is described below:
James Clark Ross expeditions: JR59, JR69-67, JR71, JR81, JR84, JR93, JR112, JR115, JR149, JR150, JR158, JR179, JR185, JR188, JR193-196, JR194-197, JR228, JR230, JR233, JR239-235-236, JR240, JR244, JR252-254c, JR254D-264-265, JR255A, JR276, JR279-286, JR281, JR299, JR306-307, JR312, JR15003, JR16002, JR16003, JR17003, JR17003A
Ewing cruise: EW9101
James Cook cruises: JC055, JC054
NB Palmer cruises: NBP9507, NBP9902, NBP9903, NBP9904, NBP9905, NBP0001, NBP0002, NBP0003, NBP0106, NBP0107, NBP0201, NBP0202, NBP0502, NBP0602A, NBP0603, NBP0606, NBP0703, NBP0710, NBP0805, NBP0908, NBP1001, NBP1003, NBP1103, NBP1105, NBP1107, NBP1203, NBP1304, NBP1602, NBP1603, NBP1608
Surveyor cruises: AMLR95, RITS93A, RITS94B, AMLR90, AMLR92, AMLR94
The grid was created using the mbgrid program from MB-system version 5.5.2336 , using the parameters " -E0.001/0.001/degrees! -G4 -A2 -F1 -R-63/-53.3/-63.50/-60.5" for Arc/Info and ArcView ASCII grid and " -E0.001/0.001/degrees! -G3 -A2 -F1 -R-63/-53.3/-63.50/-60.5" for the netCDF file. This uses a Gaussian weighted mean filter and the bathymetry is gridded as topography (positive upwards)
The grid contains both raw and processed data.
South Shetland Islands Antarctica
-63
-53.3
-63.5
-60.5