cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/ieda/324366
title: Processed Gridded Near-Bottom Bathymetry Data (NetCDF format) from the Alarcon Rise Spreading Center

description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar during Zephyr expedition ZPR1204 conducted in 2012 and RCSN234 conducted in 2015 (15 surveys) (Chief Scientist: Dr. David Clague, Investigators: Dr. David Caress, Jennifer Paduan, Dr. David Clague, Dr. Ronald Spelz-Madero). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. Raster data are in WGS-1984 geographic coordinate system. Navigation is DVL/USBL, adjusted with MBSystem in post-processing.
DOI: 10.1594/ieda/320811
title: Processed Near-bottom Grids (NetCDF:GMT format) derived from Multibeam Sonar Data from the Gulf of Mexico acquired during the Atlantis expedition AT18-03 (2010)

description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar system on the AUV Sentry during Atlantis expedition AT18-03 conducted in 2010 (Chief Scientist: Dr. Charles Fisher). These data files are of NetCDF Grid format and include gridded Bathymetry data and were processed after data collection. Data were acquired as part of the project(s): Acute Response of Benthic Hard Bottom Communities to Oil Exposure in the Deep Gulf of Mexico.
DOI: 10.1594/ieda/308469
title: Processed Swath Bathymetry data for part of the US Atlantic Margin acquired during the Roger Revelle expedition KNOX17RR (2008)

description: This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Roger Revelle expedition KNOX17RR conducted in 2008 (Chief Scientist Dr. Brian Calder). The data files are in NetCDF Grid format and include gridded Swath Bathymetry data that was processed after data collection. The data set was acquired as part of the project NOAA Atlantic Extended Continental Shelf Bathymetric Mapping. This data was cited by Gardner et al., 2015.
DOI: 10.1594/ieda/314636
title: Processed Bathymetry Grids (NetCDF:GMT format) derived from ship-based Multibeam Sonar Data from the Lau Back-arc Basin acquired during the Kilo Moana expedition KM0804 (2008)

description: This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Kilo Moana expedition KM0804 conducted in 2008 (Chief Scientist: Dr. Fernando Martinez). These data files are of NetCDF Grid format and include gridded Bathymetry data and were processed after data collection. Data were acquired as part of the project(s): Hydrothermal Activity at the Lau Integrated Studies Site, and funding was provided by NSF grant(s): OCE07-32536.
DOI: 10.26022/ieda/327528
title: Bathymetric site survey gridded data in support of IODP expeditions 390 and 393, South Atlantic Transect (MGL1601, CREST)

description: Bathymetry site survey data were acquired using a Kongsberg EM-122 system during R/V Marcus Langseth CREST cruise MGL1601 in 2016 (co-chief scientists Robert Reece and Gail Christeson). Data were processed using standard procedures with CARIS software (Quick et al., 2009). CREST bathymetric data were combined with legacy multibeam data at the ridge axis from the Global Multi-Resolution Topography synthesis (Ryan et al., 2009) using Generic Mapping Tools (Wessel et al., 2019), and all data were gridded at an interval of ~100 m (0.001° in latitude and longitude). Data are presented in Christeson et al. (2020). The data files are in GMT-compatible netCDF grid format and were generated as part of projects called Evolution of South Atlantic Oceanic Crust: A Seismic Transect; and, CREST: Crustal Reflectivity Experiment Southern Transect. Funding was provided by NSF awards OCE15-37108 and OCE15-37169.
DOI: 10.1594/ieda/324147
title: Raw Total Magnetic Intensity (TMI) gridded data, Moiyabana Area, Eastern Botswana, 22S-23S (2017, investigator Estella Atekwana)

description: IGRF-corrected Raw Total Magnetic Intensity (TMI) data for the Moiyabana area of Eastern Botswana between 22.2S-23.2S and 24.6E-25.9E. This data is from an airborne magnetic survey and is a subset of a larger country-wide aeromagnetic data set acquired by the Department of Geological Survey of Botswana (now Botswana Geoscience Institute (BGI). The data was gridded at 50 m cell size using a minimum curvature algorithm. The data set is cited in Kolawole et al. (2017) in which it was used as part of the project called "Aeromagnetic, gravity, and Differential Interferometric Synthetic Aperture Radar (DInSAR) analyses reveal the causative fault of the April 3, 2017 Mw 6.5 Moiyabana, Botswana Earthquake". The data file is in GMT netCDF grid format and was generated as part of the project called Integrated studies of early stages of continental extension: From incipient (Okavango) to young (Malawi) rifts. Funding was provided by NSF award EAR10-09988. This data is released to the public as part of an ongoing collaboration between the BGI and Botswana International University of Science and Technology (BIUST). BGI authorized BIUST to share the geophysical data with other researchers for the purposes of research in Botswana. The Government of Botswana has to be acknowledged as the source of the data, and all research findings have to be shared with BGI. Detailed information on the acquisition parameters for this data (e.g. magnetometer sensor used, acquisition dates, line spacing and orientation, tie-line spacing and orientation, flight height etc.) can be obtained from the Department of Geological Survey of Botswana.
DOI: 10.1594/ieda/306116
title: Processed Swath Bathymetry Grids (NetCDF:GMT format) derived from ship-based Multibeam Sonar Data from Antarctica - Crane Glacier acquired during the Nathaniel B. Palmer expedition NBP0603 (2006)

description: This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP0603 conducted in 2006 (Chief Scientist: Dr. Eugene Domack). These data files are of NetCDF Grid format and include gridded Swath Bathymetry data and were processed after data collection. Data were acquired as part of the project(s): Paleohistory of the Larsen Ice Shelf System, and funding was provided by NSF grant(s): ANT03-38101, ANT03-38109, ANT03-38142, ANT03-38163, and ANT03-38220.
DOI: 10.26022/ieda/329678
title: AUV data depth and data height grids for the 7m (10m resolution) files (netCDF format) over the Deep Hole hydrothermal site, HD-YLAKE project, Yellowstone Lake

description: This data set consists of interpolated grids over the Deep Hole hydrothermal site in northern Yellowstone Lake collected in July 2016 by Ocean Floor Geophysics Inc. (OFG) (https://www.oceanfloorgeophysics.com/). The two interpolated grids provide the following: (a) the depth (data depth) below the lake surface (mean lake surface elevation value is 2358m above sea-level) and (b) altitude (data height) above the lake floor of the surface on which the 7m-above-lake-floor magnetic anomaly grid was interpolated. The magnetic field anomalies at approximately 7m above the lake floor are interpolated onto a horizontal grid spacing of 10m. The files are in GMT-compatible netCDF grid format. Details of the grid interpolation and analysis are explained in Bouligand et al., 2020. The lake surface and AUV magnetic data sets were acquired under National Park Service research permit YELL-2016-SCI-7018. Maurice Tivey was supported under NSF IPA grant 1557455 to WHOI and WHOI internal funds. During the course of this study, Claire Bouligand was a visiting scientist at the U.S. Geological Survey in Menlo Park, California, USA and benefited from a delegation to Centre National de la Recherche Scientifique (CNRS) and received funding from CNRS-INSU program SYSTER. The data set was generated as part of the Hydrothermal Dynamics of Yellowstone Lake (HD-YLAKE) project and was supported by National Science Foundation grant EAR-1516361.
DOI: 10.1594/ieda/324134
title: Processed Bathymetry gridded data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)

description: Processed bathymetry data derived from an EM122 multibeam sonar survey that was conducted at the southern end of the Reykjanes Ridge, a segment of the Mid-Atlantic Ridge, in 2013 during Langseth cruise MGL1309 (investigators Fernando Martinez and Richard Hey). The data file is in netCDF:GMT grid format and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071.
DOI: 10.1594/ieda/324862
title: Gridded bathymetry (GMT netCDF format) of the Baker-Martinez fjord complex (Chile, 48°S) v2.

description: Second version of a bathymetric map of the Baker-Martinez fjord complex (Chile, 48°S) constructed from multiple data sets: multibeam echosounder data of Baker channel (Harada et al., 2008) and of Steffen fjord and Baker river delta (Vandekerkhove et al.), single beam echosounder data of Martinez channel (R/V Sur-Austral 2015/2016) and Jorge Montt fjord (Rivera et al., 2012, Moffat, 2014 and additional data from C. Moffat) and individual bathymetry points (digitized using Global Mapper software) from two SHOA nautical charts (SHOA, 2001, 2008). The heterogeneous data with distinct spatial resolution was gridded using the kriging method (3.6 arc-second resolution) in Surfer from Golden Software. Compared to the first version (Piret et al., 2017), this new version features improved bathymetry for the Martinez Channel. We intend to update this map when new data sets become available. The data file is in the netCDF GMT-compatible grid format. Geographic (unprojected lat/lon) Coordinate System – World Geodetic System 1984 (WGS84). The previous version of this bathymetry is available at https://doi.org/10.6084/m9.figshare.5285521.v3 (figshare).
DOI: 10.26022/ieda/324092
title: Processed Swath Bathymetry Data acquired during R/V Surveyor expedition B00110 (1987)

description: This data set was acquired with a SeaBeam Instruments Classic Multibeam Sonar during R/V Surveyor expedition B00110 conducted in 1987 (Chief Scientist: Dr. W F Forster). These data files are of MBSystem-compatible format and include Swath Bathymetry data that were processed after acquisition. This data was processed by the GMRT Team and was included in the Global Multi-Resolution Topography (GMRT) Synthesis (version 3.4).
DOI: 10.1594/ieda/324756
title: High-resolution (1m) bathymetric data from Monterey Canyon, offshore California

description: The processed bathymetric grids were generated from high-resolution, multibeam bathymetric surveys of the Monterey Canyon floor. Two sites were surveyed 6 times each between October 2015 and April 2017 with an MBARI mapping AUV (Autonomous Underwater Vehicle) as part of the Monterey Canyon Coordinated Canyon Experiment (CCE). The CCE was set up to measure the passage of sediment gravity flows down Monterey Canyon and their effect on the bathymetry. Repeat surveys captured changes in bathymetry during the experiment. The AUV carried a Reson 7125 multibeam echo-sounder (vertical precision of 0.15 m and horizontal resolution of 1.0 m). An inertial navigation system combined with a Doppler velocity logger allowed the AUV to fly pre-programmed grids at 3 knots, while maintaining an altitude of 50 m above the seafloor, to obtain a nominal line spacing of 130 m. These data files have been cleaned, and tide corrected. A significant effort was made to co-register all the surveys together at each site (CCE_Shallow and CCE_DEEP) using MBnavadjust, part of MBSystem. The shallow surveys were conducted in water depths between 200-500 m and the deep surveys were in water depths of 1350-1880 m. The data files are in netCDF grid format with horizontal 1 m resolution and are projected into UTM zone 10N. The grid files are compatible with GMT programs and MBSystem. For more information about the grids review the "Science Report" under Documents. Funding for this part of the project was provided to investigators Charles Paull and David Caress by The David and Lucile Packard Foundation.
DOI: 10.1594/ieda/100252
title: Sidescan sonar grids (4 m resolution) from the East Pacific Rise  9-10N region (2000)

description: This data set was acquired with a towed WHOI DSL-120A Sidescan Sonar on DSL-120A during Melville expedition NEMO02MV conducted in 2000 (Chief Scientist: Dr. Daniel Fornari; Investigator(s): Dr. Daniel Fornari and Dr. Scott White). These data files are of NetCDF Grid format and include gridded Sidescan data and were processed after data collection. Data were acquired as part of the project(s): New Millenium Observatory (NeMO), Leg 2/NOAA Acoustic Hydrophone Array (AHA), and funding was provided by NSF grant(s): OCE98-11504 and OCE98-16808. This data was cited by Soule et al., 2009 and White et al., 2002.
DOI: 10.1594/ieda/314300
title: Processed Bathymetry Grids (NetCDF:GMT format) derived from ship-based Multibeam Sonar Data from the Juan de Fuca Spreading Center Endeavour Segment acquired during the Thomas G. Thompson expedition TN146 (2002)

description: This data set was acquired with a ship-based Kongsberg EM300 Multibeam Sonar system during Thomas G. Thompson expedition TN146 conducted in 2002 (Chief Scientist: Dr. Deborah Kelley). These data files are of NetCDF Grid format and include gridded Bathymetry data and were processed after data collection.
DOI: 10.26022/ieda/329660
title: Processed gridded multibeam bathymetry data from the Alaska-Aleutians area acquired during Sikuliaq cruise SKQ201811S (2018)

description: This data set was derived from Kongsberg EM302 multibeam sonar data acquired during the 2018 R/V Sikuliaq cruise SKQ201811S (Co-Chief Scientists: Spahr Webb and Lindsay Worthington. Investigators: Anne Becel, Anne Sheehan, William Danforth, Emma Myers, Peter Haeussler, Geoff Abers, Aubreya Adams, Emily Roland, Susan Schwartz, Donna Shillington, Spahr Webb, Douglas Wiens, Lindsay Worthington). The data files were processed in QPS Qimera using XBT sound velocity profiles collected locally and gridded at 100m cell resolution for the entire survey. The data files are in GMT-compatible netCDF grid format and contain bathymetry data that has been processed with the help of the Apply-to-Sail participants: Collin Brandl, Enrique Chon, David Heath, Robert Martin-Short, Kelly Olsen, and Holly Rotman. The data set was generated as part of the project called the Alaska Amphibious Community Seismic Experiment (AACSE). Funding was provided by NSF award OCE16-54568.
DOI: 10.26022/ieda/329653
title: Gridded bathymetric data around Pico, Faial, and Sao Jorge islands, Azores (2003 survey)

description: This processed bathymetric grid was generated from multibeam sonar data collected with a Reson SeaBat 8160 echo-sounder system in 2003 on R/V Arquipelago (investigators Neil Mitchell and Fernando Tempera). The echo-sounder was attached to a temporary mount under the bow of the vessel. The processed bathymetry data is gridded at 100m resolution and the data file is in GMT-compatible netCDF grid format. The data exhibited some cross-track corrugations due to a non-rigid mounting of the transducers but this effect is reduced at the 100m grid spacing.
DOI: 10.1594/ieda/324025
title: Residual Bathymetry Anomalies at Global Subduction Zones (investigators Dan Bassett and Tony Watts)

description: This data set presents residual bathymetry anomalies for global subduction zones. Residuals are calculated by subtracting a regional spectral average of the trench-normal bathymetric expression across the subduction zone. This procedure removes the steep gradients associated with the seaward and landward trench-slopes, significantly improving the identification of short-wavelength lower-amplitude structure. The gridded data files are in GMT netCDF format and are cited in Bassett and Watts, 2015a,b.
DOI: 10.1594/ieda/324026
title: Residual Free-Air Gravity Anomalies at Global Subduction Zones (investigators Dan Bassett and Tony Watts)

description: This data set presents residual gravity free-air anomalies for global subduction zones. Residuals are calculated by subtracting a regional spectral average of the trench-normal gravimetric expression across the subduction zone. This procedure removes the steep gradients associated with the seaward and landward trench-slopes, significantly improving the identification of short-wavelength lower-amplitude structure. The gridded data files are in GMT netCDF format and are cited in Bassett and Watts, 2015a,b.
DOI: 10.1594/ieda/324140
title: Gravity Residual Mantle Bouguer Anomaly (RMBA) data, East Pacific Rise, 12N-16N (2011, investigator Marie-Helene Cormier)

description: Residual mantle Bouguer anomaly data for the East Pacific Rise between 12N-16N. The data set is derived from gridded gravity free-air and is based upon an igneous crust 6.5 km thick, an upper mantle layer 40 km thick and a 3-D density structure. The data was gridded at an interval of 0.5 arc minute (about 900 m) using a continuous curvature spline algorithm. The data set is cited in Cormier et al., 2011. The data file is in netCDF:GMT grid format and was generated as part of the project called Kinematic and Gravity Study of the Northern East Pacific Rise and Its Flanks: Propagating Ridges and Melt Supply. Funding was provided by NSF award OCE96-29903.
DOI: 10.1594/ieda/324142
title: Magnetic anomaly data compilation, East Pacific Rise, 12N-16N (2011, investigator Marie-Helene Cormier)

description: Magnetic anomaly data compiled for the East Pacific Rise between 12N-16N. The compilation is based upon 70 shipboard magnetic surveys. Over 5,000 track crossovers were analysed and processing was done to minimise the crossover least squares errors. The data was gridded at an interval of 0.5 arc minute (about 900 m) using a continuous curvature spline algorithm. The data set is cited in Cormier et al., 2011. The data file is in netCDF:GMT grid format and was generated as part of the project called Kinematic and Gravity Study of the Northern East Pacific Rise and Its Flanks: Propagating Ridges and Melt Supply. Funding was provided by NSF award OCE96-29903.
DOI: 10.1594/ieda/321024
title: Kongsberg EM122 high-resolution 5m backscatter grid, offshore Costa Rica, Central America, MARGINS CRISP 3-D Langseth cruise MGL1106 (year 2011, investigators Jared Kluesner, Nathan Bangs, Cesar Ranero, Kirk McIntosh, Eli Silver)

description: High-resolution 5m backscatter grid derived using novel range-angle techniques from Kongsberg EM122 multibeam data. Offshore Costa Rica, NSF MARGINS Central America focus site. Data collected in 2011 during the Langseth CRISP 3-D MCS cruise MGL1106 (investigators Jared Kluesner, Nathan Bangs, Cesar Ranero, Kirk McIntosh, Eli Silver).
DOI: 10.1594/ieda/100007
title: Galapagos Spreading Center multibeam bathymetry grids 85°-96°W

description: This data set was assembled from ship-based Multibeam Sonar data assembled by Dr. Juan Pablo Canales and includes files that are of NetCDF Grid format. This data was cited by Canales et al., 1997.
DOI: 10.1594/ieda/100008
title: Multibeam bathymetry compilation from EPR 9°-10°N (Cochran 1999)

description: This data set was acquired with a ship-based SeaBeam Multibeam Sonar system assembled as part of the 2003 EPR_Cochran data compilation (Chief Scientist: Dr. James Cochran). These data files are of NetCDF Grid format and include gridded Bathymetry data and were processed after data collection. This data was cited by Cochran et al., 1999.
DOI: 10.1594/ieda/100028
title: ROV Jason 2 near-bottom multibeam bathymetry grids from 6 vent fields in the Lau Back-arc Basin

description: This data set was acquired with a Simrad SM2000 Multibeam Sonar system on the ROV Jason II during Melville expedition TUIM05MV conducted in 2005 (Chief Scientist: Dr. Margaret Tivey; Investigator(s): Dr. Vicki Ferrini and Dr. Margaret Tivey). These data files are of NetCDF Grid format and include gridded Swath Bathymetry data and were processed after data collection. Data were acquired as part of the project(s): Sampling and Initial Characterization of Hydrothermal Fluids, Deposits, Microfauna and Megafauna at Vent Fields along the Eastern Lau Spreading Center and Venture Deep Ocean, Lau Basin Expedition 3 of 5, and funding was provided by NSF grant(s): OCE02-41250, OCE02-41796, OCE02-41826, OCE02-42038, OCE02-42088, and OCE03-28117. This data was cited by Ferrini et al., 2008.
DOI: 10.1594/ieda/306150
title: Processed Swath Bathymetry Grids (NetCDF:GMT format) derived from ship-based Multibeam Sonar Data from Antarctica - Larsen Ice Shelf acquired during the Nathaniel B. Palmer expedition NBP0603 (2006)

description: This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP0603 conducted in 2006 (Chief Scientist: Dr. Eugene Domack). These data files are of NetCDF Grid format and include gridded Swath Bathymetry data and were processed after data collection. Data were acquired as part of the project(s): Paleohistory of the Larsen Ice Shelf System, and funding was provided by NSF grant(s): ANT03-38101, ANT03-38109, ANT03-38142, ANT03-38163, and ANT03-38220.
DOI: 10.1594/ieda/321462
title: Processed Near-bottom Grids (NetCDF:GMT format) derived from Multibeam Sonar Data from the Pacific Ocean - Santa Barbara Channel acquired during the Atlantis expedition AT15-53 (2009)

description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar system on the AUV Sentry during Atlantis expedition AT15-53 conducted in 2009 (Chief Scientist: Dr. David Valentine). These data files are of NetCDF Grid format and include gridded Bathymetry data and were processed after data collection.
DOI: 10.1594/ieda/321488
title: Processed Geodetic Velocity Grids (NetCDF:GMT format) derived from GPS Data from the North American Continent assembled as part of the NOAM_Calais Data Compilation

description: This data set was acquired with a GPS assembled as part of the  NOAM_Calais data compilation (Chief Scientist: Dr. Eric Calais). These data files are of NetCDF Grid format and include gridded Geodetic Velocity data and were processed after data collection. Data were acquired as part of the project(s): Intraplate deformation in the North American plate interior. This data was cited by Calais et al., 2006.
DOI: 10.1594/ieda/100011
title: Tonga Trench and Forearc multibeam bathymetry grids

description: This data set was acquired with a ship-based SeaBeam 2000 Multibeam Sonar system assembled as part of the 2005 Tonga_Wright data compilation (Chief Scientist: Dr. Dawn Wright). These data files are of NetCDF Grid format and include gridded Bathymetry data and were processed after data collection. This data was cited by Wright et al., 2000.
DOI: 10.1594/ieda/316340
title: Processed Bathymetry Data for the Kingman-Palmyra area of the northern Line Islands ridge (KM1009, 2010)

description: This data set was acquired with a ship-based Kongsberg EM122 Multibeam Sonar system during Kilo Moana expedition KM1009 conducted in 2010 (Chief Scientist Dr. James Gardner). The data files are in NetCDF Grid format and include gridded Swath Bathymetry data that was processed after data collection. The data set was acquired as part of the project UNH UNCLOS Law of the Sea Mapping.