cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/ieda/311264
title: Processed ship-based Navigation Data acquired during the Eltanin expedition ELT51 (1972)

description: This data set was acquired with a ship-based Navigation system during Eltanin expedition ELT51 conducted in 1972 (Chief Scientist: Dr. Mary Alice McWhinnie). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection.
DOI: 10.1594/ieda/311268
title: Processed ship-based Navigation Data acquired during the Eltanin expedition ELT53 (1972)

description: This data set was acquired with a ship-based Navigation system during Eltanin expedition ELT53 conducted in 1972 (Chief Scientist: Dr. Thomas Aitken). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection.
DOI: 10.1594/ieda/324289
title: Raw Acoustic Backscatter and Swath Bathymetry Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1704 (2017)

description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1704 conducted in 2017 (Chief Scientist: Dr. Stephen Ackley, Investigator: Dr. Stephen Ackley). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Funding was provided by NSF award(s): OPP13-41717, OPP15-43483.
DOI: 10.26022/ieda/329836
title: Pescadero Basin mission 20150306m2 near-bottom processed sidescan data (2015)

description: This Pescadero Basin processed sidescan data set was collected with an Edgetech 2205 sonar/sub-bottom system on MBARI Mapping AUV mission 20150306m2 in 2015. The data files are in MB-System-compatible format (mbio format 71) and contain processed sidescan data. The AUV survey mission was conducted during the 2015 R/V Rachel Carson cruise RCSN234 (chief scientist Dave Caress).
DOI: 10.1594/ieda/305565
title: Raw ship-based Multibeam Sonar Data acquired during R/V Maurice Ewing expedition EW9803 (1998)

description: This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9803 conducted in 1998 (Chief Scientist: Dr. Nathan Bangs). These data files are of MBSystem Compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Structure, Tectonics and Sediment Flow into the Lesser Antilles Subduction Zone, and funding was provided by NSF grant(s): OCE96-17751.
DOI: 10.1594/ieda/324307
title: Raw Acoustic Backscatter and Swath Bathymetry Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1707 (2017)

description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1707 conducted in 2017 (Chief Scientist: Dr. Kevin Speer, Investigator: Dr. Kevin Speer). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015.
DOI: 10.1594/ieda/324382
title: Raw Acoustic Backscatter and Swath Bathymetry Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1709 (2017)

description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1709 conducted in 2017 (Chief Scientist: Dr. Paul Matthias, Investigator: Dr. Paul Matthias). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed.
DOI: 10.26022/ieda/329886
title: A 2-dimensional P-wave velocity model (ASCII format) along the Oregon Transect (Line 1) of the Juan de Fuca Ridge-to-Trench study

description: This data set consists of a 2-dimensional P-wave velocity model and depth-to-reflectors from first-arrival travel-time tomography of OBS wide-angle refraction and reflection data acquired along the Oregon Transect (Line 1) of the Juan de Fuca Ridge-to-Trench study. The model is provided in both MATLAB and ASCII format with columns as defined below and within files. Here we present the ASCII files - see the associated data set for the MATLAB version of this model. The ASCII file contents are as follows. Velocity model (L1_v) in km/s for all 107 depth intervals and 2090 x nodes. L1_vmask is the same data masked to only contain velocity values in regions of good ray coverage. Depth to reflectors (L1_bathymetry, L1_basement, L1_moho) for 2090 x nodes in km below sea level. L1_z provides depths for 107 z nodes in km below seafloor. L1_x provides distance in km along the transect from its western end. L1 lat and lon are provided for 2090 x nodes in decimal degrees. L1_zero provides the lat/lon coordinates in decimal degrees of the western end of the transect. The seismic velocity model is referenced in Horning et al., 2016 and in Canales et al., 2017 and details on acquisition and processing maybe found in those papers. The data set was generated as part of the project called Evolution and Hydration of the Juan de Fuca Crust and Uppermost Mantle: A Plate-Scale Seismic Investigation from Ridge to Trench. Funding was provided through NSF awards OCE10-29305,OCE10-29411.
DOI: 10.1594/ieda/324816
title: Magnetic data from the Central Indian Ridge acquired during cruise SK125 (1997)

description: These magnetic data files were collected in 1997 aboard ORV Sagar Kanya during cruise SK125. The data set was analyzed and published as part of an US-Indian international collaboration project (investigators Chuck DeMets and R.K. Drolia). The data files are in MGD77 ASCII format and were generated as part of the project called US-India Cooperative Research: A Multibeam Survey of the Equatorial Carlsberg and Central Indian Ridges and Their Fracture Zones, 3N-10S. Funding sources included NSF award OISE 02-44894.
DOI: 10.1594/ieda/311378
title: Processed ship-based Navigation Data acquired during the Maurice Ewing expedition EW0404 (2004)

description: This data set was acquired with a ship-based Navigation system during Maurice Ewing expedition EW0404 conducted in 2004 (Chief Scientist: Dr. Dale Sawyer). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. Data were acquired as part of the project(s): Crust-Mantle Interactions During Continental Growth and High-pressure Rock Exhumation at an Oblique Arc-Continent collision Zone: SE Caribbean Margin and Broadband Ocean-Land Investigation of Venezuela and the Antilles arc Region (BOLIVAR), and funding was provided by NSF grant(s): EAR00-03400, EAR00-03440, EAR00-03544, EAR00-03572, EAR00-03588, EAR00-87361, and EAR03-38487.
DOI: 10.26022/ieda/329887
title: A 2-dimensional P-wave velocity model (MATLAB format) along the Oregon Transect (Line 1) of the Juan de Fuca Ridge-to-Trench study

description: This data set consists of a 2-dimensional P-wave velocity model and depth-to-reflectors from first-arrival travel-time tomography of OBS wide-angle refraction and reflection data acquired along the Oregon Transect (Line 1) of the Juan de Fuca Ridge-to-Trench study. The model is provided in both MATLAB and ASCII format with columns as defined below and within files. Here we present the MATLAB binary files - see the associated data set for the ASCII version of this model. The file contents is a Matlab structure (L1) with the following fields. Velocity model (L1.v) in km/s for all 107 depth intervals and 2090 x nodes. L1.v_masked is the same data masked to only contain velocity values in regions of good ray coverage. Depth to reflectors (L1.bat, L1.basement, L1.moho) for 2090 x nodes in km below sea level. L1.z provides depths for 107 z nodes in km below seafloor. L1.x provides distance in km along the transect from its western end. L1.lat and L1.lon are provided for 2090 x nodes in decimal degrees. L1.lat0 and L1.lon0 provide the lat/lon coordinates in decimal degrees of the western end of the transect. The seismic velocity model is referenced in Horning et al., 2016 and in Canales et al., 2017 and details on acquisition and processing maybe found in those papers. The data set was generated as part of the project called Evolution and Hydration of the Juan de Fuca Crust and Uppermost Mantle: A Plate-Scale Seismic Investigation from Ridge to Trench. Funding was provided through NSF awards OCE10-29305,OCE10-29411.
DOI: 10.1594/ieda/311364
title: Processed ship-based Navigation Data acquired during the Maurice Ewing expedition EW0307 (2003)

description: This data set was acquired with a ship-based Navigation system during Maurice Ewing expedition EW0307 conducted in 2003 (Chief Scientist: Dr. W. Steven Holbrook). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. Data were acquired as part of the project(s): Methane Release in Submarine Landslides: A Seismic, Sedimentological, and Geochemical Study of the Storegga Slide, Offshore Norway, and funding was provided by NSF grant(s): OCE02-21366.
DOI: 10.1594/ieda/311368
title: Processed ship-based Navigation Data acquired during the Maurice Ewing expedition EW0309 (2003)

description: This data set was acquired with a ship-based Navigation system during Maurice Ewing expedition EW0309 conducted in 2003 (Chief Scientist: Dr. JuanPablo Canales). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. Data were acquired as part of the project(s): Seismicity, Structure, and Fluid Flow of the TAG Hydrothermal System, and funding was provided by NSF grant(s): OCE01-37329.
DOI: 10.1594/ieda/311396
title: Processed ship-based Navigation Data acquired during the Maurice Ewing expedition EW0501 (2005)

description: This data set was acquired with a ship-based Navigation system during Maurice Ewing expedition EW0501 conducted in 2005 (Chief Scientist: Dr. Sean Gulick). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. Data were acquired as part of the project(s): Imaging and Modeling Impact Generated Deformation at the Chicxulub Crater, Joint US/UK/Mexico Investigation and IODP Site Survey and 3D Tomographic Imaging of the Chicxulub Crater, and funding was provided by NSF grant(s): GST/XX/XXXX, OCE02-20474, and OCE02-21101.
DOI: 10.1594/ieda/324817
title: Magnetic data from the Central Indian Ridge acquired during cruise SK195 (2003)

description: These magnetic data files were collected in 2003 aboard ORV Sagar Kanya during cruise SK195. The data set was analyzed and published as part of an US-Indian international collaboration project (investigators Chuck DeMets and R.K. Drolia). The data files are in MGD77 ASCII format and were generated as part of the project called US-India Cooperative Research: A Multibeam Survey of the Equatorial Carlsberg and Central Indian Ridges and Their Fracture Zones, 3N-10S. Funding sources included NSF award OISE 02-44894.
DOI: 10.1594/ieda/311418
title: Processed ship-based Navigation Data acquired during the Maurice Ewing expedition EW9011 (1990)

description: This data set was acquired with a ship-based Navigation system during Maurice Ewing expedition EW9011 conducted in 1990 (Chief Scientist: Dr. Paul Jeffrey Fox). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. Data were acquired as part of the project(s): Ridge Segmentation, Plate Boundary Architecture and Behavior of Non-Rigid Discontinuities Along the MAR in the South Atlantic, and funding was provided by NSF grant(s): OCE89-17762.
DOI: 10.1594/ieda/314813
title: Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW0109 (2001)

description: This data set was acquired with a ship-based BellAerospace BGM-3 Gravimeter and Atlas Hydrosweep DS2 Multibeam Sonar system during Maurice Ewing expedition EW0109 conducted in 2001 (Chief Scientist: Dr. Sarantis Sofianos). These data files are of MGD77 format and include Singlebeam Bathymetry and Gravity Field data and were processed after data collection. Data were acquired as part of the project(s): Physical Oceanography in the Red Sea.
DOI: 10.26022/ieda/329892
title: Eurasia-North America Chrons 1-6 plate reconstruction data: Arctic and north Atlantic basins

description: Identifications of magnetic reversals from Anomaly 1 (0.78 Ma) to Anomaly 6 (~20 Ma) from a wide range of shipboard and airborne magnetic data from the Arctic Basin and northern Atlantic spreading centers are embedded in a text file along with fracture zone (and transform fault) traces that were digitized from best-available bathymetric and satellite gravity data. These include all the data that were used to estimate the high-resolution Eurasia-North America plate rotation sequence described by Merkouriev and DeMets (2014). A detailed description of the file contents is found at the start of the file. The data file is in ASCII text format and was generated as part of a project called Toward an understanding of Neogene plate dynamics: Completion of a high-resolution, closure-enforced chronology of global plate motions since 20 Ma. Funding was provided through NSF award OCE14-33323 and Russian Foundation grant 05-04-64297.
DOI: 10.1594/ieda/311949
title: Processed ship-based Navigation Data  from Antarctica acquired during the Laurence M. Gould expedition LMG0612 (2006)

description: This data set was acquired with a ship-based Navigation system during Laurence M. Gould expedition LMG0612 conducted in 2006 (Investigator(s): Dr. Dave Leger). These data files are of MGDS:Nav format and include Primary Navigation data and were processed after data collection. Data were acquired as part of the project(s): NSF Operations.
DOI: 10.1594/ieda/316625
title: Processed ship-based Navigation Data  from the Antarctic Peninsula acquired during the Nathaniel B. Palmer expedition NBP1002 (2010)

description: This data set was acquired with a ship-based Navigation system during Nathaniel B. Palmer expedition NBP1002 conducted in 2010 (Chief Scientist: Dr. Jose Torres). These data files are of MGDS:Nav format and include Primary Navigation data and were processed after data collection. Data were acquired as part of the project(s): Collaborative research: Possible climate−induced change in the distribution of Pleuragramma antarcticum on the Western Antarctic Peninsula shelf., WAP−flux: New Tools to Study the Fate of Phytoplankton Production in the West Antarctic Peninsula, and Reconciling the marine and terrestrial records of glaciation of the South Shetland Islands, and funding was provided by NSF grant(s): ANT07-41348.
DOI: 10.26022/ieda/329893
title: Nubia-North America Chrons 1-6 plate reconstruction data: Northern Atlantic basin

description: Identifications of magnetic reversals from Anomaly 1 (0.78 Ma) to Anomaly 6 (~20 Ma) from a wide range of shipboard and airborne magnetic data from the Nubia-North America portion of the Mid-Atlantic Ridge are embedded in a text file along with fracture zone (and transform fault) traces that were digitized from best-available bathymetric and satellite gravity data. These include all the data that were used to estimate the high-resolution Nubia-North America plate rotation sequence described by Merkouriev and DeMets (2013). A detailed description of the file contents is found at the start of the file. The data file is in ASCII text format and was generated as part of a project called Closing the global plate circuit: High-resolution reconstructions of African plate motion from 0 to 20 Ma. Funding was provided through NSF award OCE09-26274 and Russian Foundation grant 05-04-64297.
DOI: 10.1594/ieda/306307
title: Raw ship-based Multibeam Sonar Data acquired during R/V Maurice Ewing expedition EW9701B (1997)

description: This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9701B conducted in 1997 (Chief Scientist: Dr. James Turcotte). These data files are of MBSystem Compatible format and include Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): A Study of Continental Shelf and Slope Stability Along the East Coast of the United States.
DOI: 10.26022/ieda/329894
title: Nubia-South America Chrons 1-13 plate reconstruction data: Central and southern Atlantic basin

description: Identifications of magnetic reversals from Anomaly 1 (0.78 Ma) to Anomaly 13 (~34 Ma) from a wide range of shipboard and airborne magnetic data from the central and southern Mid-Atlantic Ridge are embedded in a text file along with fracture zone (and transform fault) traces that were digitized from best-available bathymetric and satellite gravity data. These include all the data that were used to estimate the high-resolution Nubia-South America plate rotation sequence described by Merkouriev and DeMets (2019). A detailed description of the file contents is found at the start of the file. The data file is in ASCII text format and was generated as part of a project called Toward an understanding of Neogene plate dynamics: Completion of a high-resolution, closure-enforced chronology of global plate motions since 20 Ma. Funding was provided through NSF award OCE14-33323 and Russian Foundation grant 05-04-64297.
DOI: 10.26022/ieda/329903
title: Bathymetry data (GeoTIFF grid format) of the Northern-most Adriatic area: Interreg Ita-Slo 2007-2013 TRECORALA Project

description: In the framework of the Interreg Ita-Slo 2007-2013 TRECORALA Project, a two-year research and data collection campaign was performed (2012-2014). The purpose of the TRECORALA project was to broaden the biological knowledge of the "Trezze"/"Grebeni" and coralligenous seabeds of the Gulf of Trieste and to identify guidelines for the management, protection and enhancement of this natural environment, strengthening the attractiveness and competitiveness of the area and contributing to safeguarding biodiversity. Through the collected information on professional fishing activities, management proposals were made regarding some resources of particular commercial interest. As a final product, the project provided the necessary tools for the joint cross-border management of marine areas, also developing the tourism sector.This multidisciplinary study presents the major characteristics of a set of submarine rock outcrops in the Northern Adriatic Sea: the rock occurrence, embedded down to about 1 m from the seafloor in the bottom sediments; several gas accumulations in the proximity of the outcrops (e.g., bubbling gas from the sediment–water interface); small-scale mud volcanoes; and microbial mats around the seepage site. Geochemical analysis revealed that these features are related to the seepage of CH4-rich fluids, which causes the precipitation of methane-derived calcium carbonate as a cement. A variety of benthic specimens contributes to their growth, including bryozoans, molluscs, serpulid polychaetes, scleractinians and calcareous algae, the latter acting as the main bio-constructors. The site is characterized by the presence of localized coralligenous buildups, widespread along the northwestern Adriatic Sea inner shelf between depths of 10-27 m. These rocky build-ups rise to 3 m above the sandy-mud seafloor and have a patchy distribution. The study area was mapped using Reson SeaBat 7125 and 8125 multibeam systems to localize the rocky outcrops and to distinguish between soft and hard substrates. The multibeam surveys were conducted from a small boat, named Anthea, using differential GPS for navigation. Sea waves were not perfectly corrected by the inertial system. Here we present the maps of the main outcrops monitored in the Northern-most Adriatic area. The processed data files were gridded at 2 m resolution. The files are in GeoTIFF grid format, projected in the UTM33 WGS84 system.
DOI: 10.1594/ieda/317103
title: Underway Hydrographic, Weather and Ship-state Data (JGOFS) from Nathaniel B. Palmer expedition NBP1005 (2010)

description: This data set was acquired with a ship-based Navigation system, Echosounder Sonar, Meteorological Sensor, Thermosalinograph, and Fluorometer during Nathaniel B. Palmer expedition NBP1005 conducted in 2010 (Chief Scientist: Dr. Patricia Yager). These data files are of JGOFS format and include Bathymetry, Meteorological, Temperature, Conductivity, Salinity, Fluorescence, Infrared Radiation, Visible Radiation, and Navigation data. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): ASPIRE (Amundsen Sea Polynya International Research Expedition), and funding was provided by NSF grant(s): ANT08-39069.
DOI: 10.26022/ieda/329895
title: India-Somalia Chrons 1-6 plate reconstruction data: northern Indian Ocean

description: Identifications of magnetic reversals from Anomaly 1 (0.78 Ma) to Anomaly 6 (~20 Ma) from a wide range of shipboard and airborne magnetic data from the India-Somalia portion of the Carlsberg Ridge and Central Indian Ridge are embedded in a text file along with fracture zone (and transform fault) traces that were digitized from best-available bathymetric and satellite gravity data. These include all the data that were used to estimate the high-resolution India-Somalia plate rotation sequence described by DeMets et al. (2020). A detailed description of the file contents is found at the start of the file. The data file is in ASCII text format and was generated as part of a project called Toward an understanding of Neogene plate dynamics: Completion of a high-resolution, closure-enforced chronology of global plate motions since 20 Ma. Funding was provided through NSF award OCE14-33323 and Russian Foundation grant 05-04-64297.
DOI: 10.26022/ieda/329896
title: Southwest Indian Ridge Chrons 1-6 plate reconstruction data: Southern ocean basin

description: Identifications of magnetic reversals from Anomaly 1 (0.78 Ma) to Anomaly 6 (~20 Ma) from a wide range of shipboard and airborne magnetic data from the Southwest Indian Ridge are embedded in three text files with fracture zone and transform fault traces that were digitized from best-available bathymetric and satellite gravity data. These include all the data that were used to estimate the high-resolution rotation sequences for the Nubia, Lwandle, and Somalia plates relative to Antarctica described by DeMets et al. (2015). Detailed descriptions of the file contents are found at the starts of all three files. The data file is in ASCII text format and was generated as part of a project called Toward an understanding of Neogene plate dynamics: Completion of a high-resolution, closure-enforced chronology of global plate motions since 20 Ma. Funding was provided through NSF award OCE14-33323 and Russian Foundation grant 05-04-64297.