cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/ieda/318985
title: Raw Seismic Navigation Data (P1 format) from the Cascadia Subduction Zone acquired during the R/V Marcus G. Langseth expedition MGL1212 (2012)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1212 conducted in 2012 (Chief Scientist: Dr. W. Steven Holbrook). These data files are of UKOOA P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the projects: RAPID: Collaborative Research: A Short, Open-Access 2D MCS Acquisition Program off Washington State and COAST - Cascadia Open-Access Seismic Transects, and funding was provided by NSF grants: N000141010175, OCE11-47762, OCE11-47841, OCE11-49095, OCE11-50628, and OCE11-53563.
DOI: 10.1594/ieda/321717
title: Raw Seismic Navigation Data (P1 format) from the Eastern North American Margin, acquired during R/V Marcus G. Langseth expedition MGL1407 (2014)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1407 conducted in 2014 (Chief Scientist: Dr. Deborah Hutchinson; Investigator(s): Dr. Deborah Hutchinson and Dr. Nathaniel Miller). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that have not been processed.  The USGS conducted a 21-day geophysical survey along the Atlantic continental margin using R/V Marcus G. Langseth, expedition MGL1407 (USGS Field Activity Number 2014-011). The purpose was to collect multichannel seismic reflection data along the deep water portions of the margin (a) to determine sediment thickness and enable the U.S. to delineate the Atlantic extended continental shelf (ECS), and (b) to understand large submarine landslides and therefore assess their potential tsunami hazard for infrastructure and communities living on the Eastern Seaboard. The survey was conducted across the Atlantic continental margin, from near the junction of the slope and upper rise, in water depths greater than 1500 m, out to the abyssal floor in water depths greater than 5000 m.  This field program had two primary objectives. 1) To collect the data necessary to establish the outer limits of the U.S. Continental Shelf, or Extended Continental Shelf (ECS), as defined by Article 76 of the Convention of the Law of the Sea. 2) To study the sudden mass transport of sediments down the continental margin as submarine landslides that pose potential tsunamigenic hazards to the Atlantic and Caribbean coastal communities. (http://cmgds.marine.usgs.gov/fan_info.php?fan=2014-011-FA)
DOI: 10.1594/ieda/320247
title: Raw Seismic Navigation Data (P1 format) from the Rainbow Hydrothermal Field, Mid-Atlantic Ridge, acquired during the R/V Marcus G. Langseth expedition MGL1305 (2013)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1305 conducted in 2013 (Chief Scientist: Dr. JuanPablo Canales). These data files are of UKOOA P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project: MARINER: Seismic Investigation of the Rainbow Hydrothermal Field, and funding was provided by NSF grants: OCE09-61151 and OCE09-61680.
DOI: 10.1594/ieda/322351
title: Raw Seismic Navigation Data (P1 format) from the Mediterranean Sea acquired during the R/V Marcus G. Langseth expedition MGL1521 (2015)

description: This data set was acquired with the Lamont-Doherty Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1521 conducted in 2015 (Chief Scientist: Dr. Emilie Hooft; Investigators: Dr. Emilie Hooft, Dr. Douglas Toomey, and Dr. Anne Becel). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the projects: Crustal Magma Plumbing of the Santorini Volcanic System and Santorini Seismic Experiment, and funding was provided by NSF grants: OCE16-07104 and OCE14-59794.
DOI: 10.1594/ieda/323930
title: Raw Seismic Navigation Data (P1 format) collected off the coast of Chile acquired during R/V Marcus G. Langseth expedition MGL1610 (2016)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1610 conducted in 2016 (Chief Scientist: Dr. Anne Trehu, Investigator: Dr. Anne Trehu). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project(s): A high-resolution controlled-source seismic experiment to elucidate geologic controls on megathrust slip: the 2014 Pisagua, Chile earthquake sequence as a natural laboratory. Funding was provided by NSF award(s): OCE14-59368.
DOI: 10.1594/ieda/323591
title: Raw Seismic Navigation Data (P1 format) from the South Atlantic Ocean acquired during R/V Marcus G. Langseth expedition MGL1601 (2016)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1601 conducted in 2016 (Chief Scientist: Dr. Robert Reece, Investigators: Dr. Robert Reece, Dr. Gail Christeson). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Evolution of South Atlantic Oceanic Crust: A Seismic Transect. Funding was provided by NSF award(s): OCE15-37169, OCE15-37108.
DOI: 10.1594/ieda/324013
title: Raw Seismic Navigation Data (P1 format) from the Eastern North American Margin GeoPRISMS Focus Site offshore New Jersey acquired during R/V Marcus G. Langseth expedition MGL1510 (2015)

description: This data set was acquired with the LDEO Multi-Channel Seismic system (Syntrak long streamer) during R/V Marcus G. Langseth expedition MGL1510 conducted in 2015 (Chief Scientist: Dr. Gregory Mountain, Investigators: Dr. Gregory Mountain, Dr. Craig Fulthorpe, Dr. James Austin, Dr. Mladen Nedimovic). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project: Collaborative Research: Community-Based 3-D Imaging That Ties Clinoform Geometry to Facies Successions and Neogene Sea-Level Change. Funding was provided by NSF awards: OCE12-59135, OCE12-60237.
DOI: 10.1594/ieda/315725
title: Raw Seismic Navigation Data (P1 format) from the Philippine Sea acquired during R/V Marcus G. Langseth expedition MGL0908 (2009)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL0908 conducted in 2009 (Chief Scientist: Dr. Kirk McIntosh). These data files are of UKOOA P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project: TAIGER (TAiwan Integrated GEodynamics Research): Integrated Investigation of the Geodynamics of the Taiwan Orogeny. These data are cited by Yeh et al., 2012.
DOI: 10.1594/ieda/314330
title: Raw Seismic Navigation Data (P1 format) from the Philippine Sea acquired during R/V Marcus G. Langseth expedition MGL0906 (2009)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL0906 conducted in 2009 (Chief Scientist: Dr. Kirk McIntosh). These data files are of UKOOA P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project: TAIGER (TAiwan Integrated GEodynamics Research): Integrated Investigation of the Geodynamics of the Taiwan Orogeny.
DOI: 10.1594/ieda/314655
title: Raw Seismic Navigation Data (P1 format) from the East Pacific Rise 9 Degrees North Spreading Center Segment acquired during R/V Marcus G. Langseth expedition MGL0812 (2008)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL0812 conducted in 2008 (Chief Scientist: Dr. John Mutter; Investigators: Dr. John Mutter and Dr. Suzanne Carbotte). These data files are of UKOOA P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project: 3-D/4-D Seismic Reflection Imaging of the Magmatic-Hydrothermal System at the East Pacific Rise Ridge 2000 Integrated Study Site at 9-50' N, and funding was provided by NSF grant: OCE03-27872. These data are cited by Carbotte et al., 2012, Canales et al., 2012, and Carbotte et al., 2013.
DOI: 10.1594/ieda/321708
title: Seismic Navigation Data (P1 format) from the Eastern North American Margin acquired during R/V Marcus G. Langseth expedition MGL1408 (2014)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1408 conducted in 2014 (Chief Scientist: Dr. Donna Shillington; Investigator(s): Dr. Donna Shillington, Dr. Anne Becel, Dr. Matthew Hornbach, Dr. Maureen Long, Dr. Dan Lizarralde, Dr. Harm vanAvendonk, Dr. Steven Harder, Dr. Paul Wiita, Dr. Brandon Dugan, Dr. Gail Christeson, Dr. Beatrice Magnani, and Dr. James Gaherty). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data and were processed after data collection. Data were acquired as part of the project(s): GeoPRISMS Eastern North America Margin - Community Seismic Experiment (ENAM CSE) and GeoPRISMS ENAM CSE Multi-Channel Seismic Survey cruise, and funding was provided by NSF grant(s): OCE13-47024, OCE13-47310, OCE13-47498, OCE13-48124, OCE13-48228, OCE13-48342, OCE13-48454, and OCE13-48934.
DOI: 10.1594/ieda/326822
title: Selected Processed 2-D Multi-channel Seismic Reflection Data from Lake Tanganyika Acquired by Project PROBE (Duke University) in 1983-1984 (legacy time processing)

description: This data set is a collection of 12 time-processed dip profiles acquired along the length of the Lake Tanganyika Rift (Tanzania, Democratic Republic of the Congo, Burundi) as part of the PROBE project (Proto-Rifts and Oceanic Basin Evolution). The data files are in SEG-Y format, 6 seconds two-way travel time record length, 4 ms sample rate. Profiles are generally oriented east-west across multiple rift segments. Data were acquired aboard R/V Nyanja, a 32 feet dedicated geophysical vessel transportable by cargo aircraft. Source was a single 140 cubic inch EERI airgun. Streamer was a GECO custom-built 960 m active-length cable comprising 48 groups (20 m group interval); lead-in cable length varied from 250-440 m. Streamer depth was nominally 10 m and controlled a buoy suspension system. Fold coverage was nominally 24-fold. Acquisition was via a Texas Instruments DFS-V, at 2 ms sample rate. Navigation was by transit satellite, radar, automatic speed log and deduced reckoning. Processed navigational data are embedded in SEG-Y trace headers. Navigational accuracy ranges from &lt;100 m to several km in places. Every line is controlled by a minimum of two fixes and a 40-80 km line is controlled by 5-8 good fixes. Chief Scientist was Bruce R. Rosendahl. Data were recovered from 9-track tape and archived on modern media under the supervision of Christopher A. Scholz, Syracuse University. Legacy time processing at Duke University was completed with Digicon DISCO 50 software on a DEC VAX 11/750 computer, applying the following workflow: Demultiplexing, Resample, Geometry Definition, Trace Edit, Sort, Deconvolution, Filter, Velocity Analysis, Stacking, Mute, Migration, Display. Deconvolution is a predictive gap deconvolution, occasionally spiking deconvolution is used. Filtering was variable, typically a bandpass filter with a Hanning taper was employed with typical cutoffs of 6-10 Hz at the low end, and 50-55 Hz at the upper end. Some lines received time-variant filtering and occasionally notch filters were used. All dip lines were subjected to a post-stack finite difference time migration routine. Funding for data collection and processing was from multiple 1980s-era oil and gas companies.
DOI: 10.1594/ieda/310040
title: Processed Seismic Navigation Data (P1 format) from the Gulf Of Alaska acquired during R/V Marcus G. Langseth expedition MGL0814 (2008)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL0814 conducted in 2008 (Chief Scientist: Dr. Sean Gulick). These data files are of UKOOA P1/90 format and include Seismic Navigation data that have been processed. Data were acquired as part of the project: St. Elias Erosion/tectonics Project (STEEP), and funding was provided by NSF grant: EAR04-08584.
DOI: 10.1594/ieda/324573
title: Processed Seismic Navigation Data (P1 format) from the Central America margin collected during R/V Marcus G. Langseth expedition MGL0804 (2008)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2008 R/V Marcus G. Langseth expedition MGL0804 (Chief Scientist: W. Steven Holbrook, Investigators: W. Steven Holbrook, Harm vanAvendonk, Dan Lizarralde). The data files are in U.K.O.O.A. P1/90 format and contain Seismic Navigation data that was processed after acquisition. The data set was acquired as part of the project called Collaborative Research: Seismic Measurements of Magma Flux, Arc Composition, and Lower-Plate Serpentinization in the Central American Subduction Factory. Funding was provided by NSF awards: OCE04-05556, OCE04-05572, OCE04-05608, OCE04-05654, OCE05-20378, OCE06-25178.
DOI: 10.1594/ieda/322011
title: Seismic Navigation Data (P1 format) from the Eastern North American Margin acquired during R/V Marcus G. Langseth expedition MGL1506 (2015)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1506 conducted in 2015 (Chief Scientist: Dr. Deborah Hutchinson; Investigator(s): Dr. Deborah Hutchinson, Dr. Warren Wood, and Dr. Nathaniel Miller). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data and were processed after data collection. Data were acquired as part of the project(s): U.S. Extended Continental Shelf (ECS) 2-D Multi-channel Seismic Reflection Survey: Atlantic.
DOI: 10.1594/ieda/324600
title: Processed Seismic Navigation Data (P1 format) from the Central America margin collected during R/V Marcus G. Langseth expedition MGL0807 (2008)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2008 R/V Marcus G. Langseth expedition MGL0807 (Chief Scientist: W. Steven Holbrook, Investigators: W. Steven Holbrook, Harm vanAvendonk, Dan Lizarralde). The data files are in U.K.O.O.A. P1/90 format and contain Seismic Navigation data that was processed after acquisition. The data set was acquired as part of the project called Collaborative Research: Seismic Measurements of Magma Flux, Arc Composition, and Lower-Plate Serpentinization in the Central American Subduction Factory. Funding was provided by NSF awards: OCE04-05556, OCE04-05572, OCE04-05608, OCE04-05654, OCE05-20378, OCE06-25178.
DOI: 10.1594/ieda/314656
title: Processed Seismic Navigation Data (version 1) from the East Pacific Rise 9 Degrees North Spreading Center Segment acquired during R/V Marcus G. Langseth expedition MGL0812 (2008)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL0812 conducted in 2008 (Chief Scientist: Dr. John Mutter; Investigators: Dr. Suzanne Carbotte and Dr. John Mutter). These data files are of UKOOA P1/90 format and include Seismic Navigation data processed after data collection. Data were acquired as part of the project: 3-D/4-D Seismic Reflection Imaging of the Magmatic-Hydrothermal System at the East Pacific Rise Ridge 2000 Integrated Study Site at 9-50' N, and funding was provided by NSF grant: OCE03-27872. These data are cited by Carbotte et al., 2012, Canales et al., 2012, and Carbotte et al., 2013.
DOI: 10.1594/ieda/314331
title: Processed Seismic Navigation Data (version 1) from the Philippine Sea acquired during R/V Marcus G. Langseth expedition MGL0906 (2009)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL0906 conducted in 2009 (Chief Scientist: Dr. Kirk McIntosh). These data files are of UKOOA P1/90 format and include Seismic Navigation data and were processed after data collection. Data were acquired as part of the project: TAIGER (TAiwan Integrated GEodynamics Research): Integrated Investigation of the Geodynamics of the Taiwan Orogeny.
DOI: 10.1594/ieda/316764
title: Processed Seismic Navigation Data (version 1) from the Shatsky Rise, North Pacific Ocean, acquired during R/V Marcus G. Langseth expedition MGL1004 (2010)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1004 conducted in 2010 (Chief Scientist: Dr. Jun Korenaga). These data files are of UKOOA P1/90 format and include Seismic Navigation data and were processed after data collection. Data were acquired as part of the project: Collaborative Research: Geophysical Constraints on Mechanisms of Ocean Plateau Formation from Shatsky Rise, Northwest Pacific, and funding was provided by NSF grants: OCE09-26611 and OCE09-27001.
DOI: 10.1594/ieda/323931
title: Processed Seismic Navigation Data (P1 format) from off the coast of Chile acquired during R/V Marcus G. Langseth expedition MGL1610 (2016)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1610 conducted in 2016 (Chief Scientist: Dr. Anne Trehu, Investigator: Dr. Anne Trehu). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that were processed after acquisition. Data were acquired as part of the project(s): A high-resolution controlled-source seismic experiment to elucidate geologic controls on megathrust slip: the 2014 Pisagua, Chile earthquake sequence as a natural laboratory. Funding was provided by NSF award(s): OCE14-59368.
DOI: 10.1594/ieda/315726
title: Processed Seismic Navigation Data (version 1) from the Philippine Sea acquired during R/V Marcus G. Langseth expedition MGL0908 (2009)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL0908 conducted in 2009 (Chief Scientist: Dr. Kirk McIntosh). These data files are of UKOOA P1/90 format and include Seismic Navigation data and were processed after data collection. Data were acquired as part of the project: TAIGER (TAiwan Integrated GEodynamics Research): Integrated Investigation of the Geodynamics of the Taiwan Orogeny. These data are cited by Yeh et al., 2012.
DOI: 10.1594/ieda/324540
title: Earthquake hypocenter data from the detachment faulting system on the Mid-Atlantic Ridge at 13N

description: This earthquake hypocenter data set is derived from ocean-bottom seismometer data. Two ASCII text files are provided: 1) File 13N_hypocenters.dat contains 18313 double-difference relocated events constrained by 10 or more stations. 2) File 13N_focal_mechanisms.dat contains 362 events with focal mechanisms at grade A or B in HASH, constrained by 14 or more stations. The hypocenters and focal mechanisms are presented in Parnell-Turner, R., R. A. Sohn, C. Pierce, T. J. Reston, C. J. MacLeod, R. C. Searle, and N. M. Simao, Oceanic Detachment Faults Generate Compression in Extension, Geology, doi:10.1130/G39232.1, 2017. The data files were generated as part of a project called Seismicity and Fault Structure of Oceanic Detachment Faults, and funding was provided by NSF award OCE14-58084.
DOI: 10.1594/ieda/310285
title: Processed Seismic Navigation Data (version 1) from the Philippine Sea acquired during R/V Marcus G. Langseth expedition MGL0905 (2009)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL0905 conducted in 2009 (Chief Scientist: Dr. Char-Shine Liu). These data files are of UKOOA P1/90 format and include Seismic Navigation data and were processed after data collection. Data were acquired as part of the project: TAIGER (TAiwan Integrated GEodynamics Research): Integrated Investigation of the Geodynamics of the Taiwan Orogeny. These data are cited by Yeh et al., 2012.
DOI: 10.1594/ieda/324790
title: Processed Seismic Navigation Data (P1 format) from the Alaska-Aleutians area acquired during Langseth cruise MGL1903 (2019)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2019 R/V Marcus G. Langseth cruise MGL1903 (Co-Chief Scientists: Anne Becel and Geoff Abers). The data files are in U.K.O.O.A. P1/90 format and contain Seismic Navigation data that was processed after acquisition. The data set was acquired as part of the project called the Alaska Amphibious Community Seismic Experiment (AACSE). Funding was provided by NSF award OCE16-54568.
DOI: 10.1594/ieda/317663
title: Processed Seismic Navigation Data (version 1) from the Gulf Of Alaska acquired during the R/V Marcus G. Langseth expedition MGL1109 (2011)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1109 conducted in 2011 (Chief Scientist: Dr. Ginger Barth). These data files are of UKOOA P1/90 format and include Seismic Navigation data and were processed after data collection. Data were acquired as part of the US Extended Continental Shelf Project.
DOI: 10.1594/ieda/318051
title: Processed Seismic Navigation Data (version 1) from the Bering Sea acquired during R/V Marcus G. Langseth expedition MGL1111 (2011)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1111 conducted in 2011 (Chief Scientist: Dr. Ginger Barth). These data files are of UKOOA P1/90 format and include Seismic Navigation data that were processed after data collection. Data were acquired as part of the US Extended Continental Shelf Project.
DOI: 10.1594/ieda/317814
title: Processed Seismic Navigation Data (version 1) from the Aleutian Islands Margin, Gulf Of Alaska, acquired during the R/V Marcus G. Langseth expedition MGL1110 (2011)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1110 conducted in 2011 (Chief Scientist: Dr. Donna Shillington). These data files are of UKOOA P1/90 format and include Seismic Navigation data that were processed after data collection. Data were acquired as part of the projects: Alaska/Aleutian megathrust and Megathrust seismic hazards by reflection mapping, and funding was provided by NSF grant: OCE09-26614.
DOI: 10.1594/ieda/324378
title: Microstructure Data from the Brazil Basin acquired during R/V Seward Johnson expedition SJ9701 (1997)

description: This data set was acquired with a High Resolution Profiler (HRP) deployed in the Brazil Basin during R/V Seward Johnson expedition SJ9701 in 1997 (Investigator: Dr. John Toole). These data files are of NetCDF format and include Pressure, Velocity, and Location data (variables: pressure, u, v, latitude, longitude). Data were acquired as part of the project Abyssal Mixing Measurements for the Brazil Basin Tracer Release Experiment to explore the mixing dynamics above the jagged seafloor near the Mid-Atlantic Ridge. Funding was provided by NSF award: OCE94-15589.
DOI: 10.1594/ieda/318645
title: Processed Seismic Navigation Data (version 1) from the Line Islands Ridge, Central Pacific Ocean, acquired during R/V Marcus G. Langseth expedition MGL1208 (2012)

description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1208 conducted in 2012 (Chief Scientist: Dr. Jean Lynch-Stieglitz). These data files are of UKOOA P1/90 format and include Seismic Navigation data and were processed after data collection. Data were acquired as part of the project: Collaborative Research: Coring the Line Islands Ridge for Paleoceanographic Research, and funding was provided by NSF grants: OCE11-57486, OCE11-58886, OCE11-58994, and OCE11-59053.