Multibeam bathymetry processed data (dataset compilation), Cape Verde Islands, North Atlantic Ocean

This data compilation comprises bathymetry data from several data sources. A detailed list with references can be found below. The raw data have been corrected for sound velocity and edited using common bathymetry processing software (Qimera, MB-System) and converted to ungridded point clouds in .xy...

Full description

Bibliographic Details
Main Author: Schumacher, Mia
Format: Dataset
Language:English
Published: PANGAEA
Subjects:
Bathymetry
Binary Object
Binary Object (File Size)
Binary Object (Media Type)
Cape_verde_bathymetric_grid
Cape Verde
Compilation
Elevation
maximum
minimum
Extracted from file
File content
gridded bathymetry
Horizontal datum
projection stored in file
Latitude
northbound
southbound
Longitude
eastbound
westbound
Multibeam
Raster cell size
Vertical datum
North Atlantic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.969112
Description
Summary:This data compilation comprises bathymetry data from several data sources. A detailed list with references can be found below. The raw data have been corrected for sound velocity and edited using common bathymetry processing software (Qimera, MB-System) and converted to ungridded point clouds in .xyz format. They have been further processed using GDAL and Generic Mapping Tools (GMT) to first reduce the point density with a blockmedian and to then create a coherent raster with a nearneighbour algorithm. The raster is referenced to EPSG4326/WGS84 with a resolution of 15s. It covers the larger area around the Cape Verdes. The bounding box coordinates are: 25.017, -34.961 (NW) 4.017, -6.972 (SE) List of cruises: Cruise: Chief Scientist/Data Holder MSM89: Johannes Karstensen/Geomar (DOI: https://doi.org/10.1594/PANGAEA.923066) MSM88-2: Colin Devey/Geomar (DOI: https://doi.org/10.1594/PANGAEA.918716) MSM88-1: Colin Devey/Geomar (DOI: https://doi.org/10.1594/PANGAEA.919112) MSM87: Sebastian Krastel/CAU Kiel (DOI: https://doi.org/10.1594/PANGAEA.965751) MSM82: Wolfram Geissler/AWI (DOI: https://doi.org/10.1594/PANGAEA.902362) MSM79: Karin Zonnefeld/MARUM MSM70: Froukje M. van der Zwan/KAUST (DOI: https://doi.org/10.1594/PANGAEA.922893) MSM69: Ingo Grevemeier Geomar (DOI: https://doi.org/10.1594/PANGAEA.950420) MSM68-2: Stefanie Fiedler/Uni Köln MSM61: Björn Fiedler/Geomar (DOI: https://doi.org/10.1594/PANGAEA.892656) MSM60-2: Anja Schneehorst/BSH MSM49: Bernd Christiansen/Uni HH (DOI: https://doi.org/10.1594/PANGAEA.923080) M89: Jan-Berend Stuut/NOIZ & MARUM M80-3: Thor Hansteen/Geomar (DOI: https://doi.org/10.1594/PANGAEA.935344) M79-3: Bernd Christiansen/Geomar (DOI: https://doi.org/10.1594/PANGAEA.923998) M68-2: Peter Brandt/Geomar (DOI: https://doi.org/10.1594/PANGAEA.958969 & https://doi.org/10.1594/PANGAEA.958981) M62-3: Ingo Grevemeier/Geomar (DOI: https://doi.org/10.1594/PANGAEA.960035) M160: Arne Körtzinger/Geomar (DOI: https://doi.org/10.1594/PANGAEA.928907) M159: Peter Brandt/Geomar (DOI: ...

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