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1. Internal Structure of Uppermost Oceanic Crust Exposed on Macquarie Island: Implications for Seafloor Spreading Processes [ASAC_1184]
This project exploited the unique exposures of the uppermost oceanic crust found on Macquarie Island as a window into the internal structure of the oceanic crust. The form of rock units and the way ...


2. Downhole Logging Data from the Deep Sea Drilling Project [gov.noaa.ngdc.mgg.well_log.G00913]
Digital downhole wire-line logging data from the Deep Sea Drilling Project (DSDP) previously available from NGDC on CD-ROM are now available from the Borehole Research Group of the Lamont-Doherty ...


3. Worldwide Well Logs with Values of Conductivity, Bulk Density, Porosity, Grain Density, Resistivity, and Sonic Ratio Collected by the Ocean Drilling Program (ODP) [gov.noaa.ngdc.mgg.well_log.G04191]
World-wide digital well log data collected for the Ocean Drilling Program (ODP) by Schlumberger Offshore Services under contract to Texas A&M University. The data were in turn converted to ASCII form ...


4. MultiBeam Bathymetric Data Base (MBBDB) [gov.noaa.ngdc.G01034]   CHILD DIFs
NGDC manages a wide variety of geophysical data including trackline and survey data as two distinct types. Multibeam data tend to bridge these data models depending on scale and track pattern. One ...


5. Polygons of Global Undersea Features for Geographic Searches [USGS_undersea_features]
ABSTRACT: A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. The geographic extent of the shapefile ...


6. JAMSTEC E-library of Deep-sea Images [JAMSTEC_E-LIBRARY_OF_DEEP-SEA_IMAGES]
The "JAMSTEC E-library of Deep-sea Images" provides users with access to deep sea research videos and photos which were obtained by JAMSTEC's submersibles, along with detailed information including ...


7. Publications of the Volcano Hazards Program 2004 [USGS_OFR_2006_1102_VHP_2004]
The Volcano Hazards Program of the U.S. Geological Survey (USGS) is part of the Geologic Hazards Assessments subactivity as funded by Congressional appropriation. Investigations are carried out in ...


8. Sea Ice Mass Balance in the Antarctic - Ship Underway Measurements [SIMBA_Ship_Underway_Measurements]   PARENT DIF
This report covers the Simrad EM120 Multibeam data collection and processing for the RVIB Nathaniel B. Palmer cruise NBP0709. This cruise started at Punta Arenas, Chile on September 1, 2007 (GMT) ...


9. Regional Paleogeographic Views of Earth History [Blakey_Paleogeographic_Maps]
[From Global Earth History home page by Ron Blakey, "http://jan.ucc.nau.edu/~rcb7/globaltext.html"] This presentation uses a series of paleogeographic and plate-tectonic reconstructions ...


10. Distribution and abundance of cetaceans off Adélie Land, Antarctica [1014_0_IPEV_FR]
The Muséum National d'Histoire Naturelle has launched in 2010 the CETA projet (Cetaceans Observations Off Terre Adélie). The project aims at documenting background information on summer presence and ...


11. AFI 02/36_03 - Geochemical Tracing of Pacific-to-Atlantic Mantle Flow through the Drake Passage/Scotia Sea Gateway - Swath Bathymetry conducted in the Scotia Sea, February and March 2004 [GB-NERC-BAS-AEDC-00278]
The target area was along the eastern segments of the West Scotia Ridge, an ocean spreading centre which stopped spreading about 10 million years ago. The spreading centre has high topographic relief ...


12. Oceanography, sea seismic surveys and benthic surveys of the New Zealand sub-Antarctic Islands areas (Auckland and Campbell Islands), the Macquarie Ridge area and the ocean between New Zealand and the Ross Sea [K002_1959_1963_NZ_1]
Oceanographic, sea seismic surveys and benthic surveys were conducted aboard research vessels (HMNZS Endeavour, Wilhoite, Rotoiti, USS Burton Island) between 1959 and 1963. The principal aim of the ...


13. Marine Literature Review Database on CD-ROM [ELSEVIER_LITREVIEW]
Marine Literature Review is the new bibliographic database from Elsevier Science which provides the entire contents of Oceanographic Literature Review "http://www.elsevier.nl/" from 1990 to present, ...


14. Scanning Hydrographic Operational Airborne Lidar Survey (SHOALS) [USACE_SHOALS]
The Scanning Hydrographic Operational Airborne Lidar Survey (SHOALS) system is the world leader in airborne lidar bathymetric mapping. SHOALS employs a technique known as Airborne Lidar ...


15. Geographic Information Systems (GIS) Compilation of Geophysical, Geologic, and Tectonic Data for the Circum-North Pacific [USGS_OFR_99-422]
The accompanying directory structure contains a Geographic Information Systems (GIS) compilation of geophysical, geological, and tectonic data for the Circum-North Pacific. This area includes ...


16. Deep structure, continental margins nature and evolution of oceanic gateways in the NE border of the Antarctic Peninsula (Eastern Bransfield and Drake Passage, Antarctica [CNDP-ESP_IPY_POL2006-13836-C03-01]
En Español: El proyecto PASOC (campaña DRAKE2008) se desarrolla en el marco del Año Polar Internacional 2007-09 y se integra dentro del proyecto Plates and Gates. Esta iniciativa pretende establecer ...


17. Bathymetric surveys of the nearshore submarine platforms around Favreau Pillar, Kirstensen Rocks and near Foyn and Possession Islands [K020_1982_1983_NZ_1]
A brief bathymetric survey of the platforms around Favreau Pillar, Kirstensen Rocks and near Foyn and Possession Islands was made using a zodiac inflatable dinghy and a small portable echosounder. ...


18. Archive of Sparker Subbottom Data Collected During USGS Cruise ALPH 98013, New York, 10-22 September, 1997 [USGS_OFR_99_436]
This project will generate reconnaissance maps of the sea floor offshore of the New York - New Jersey metropolitan area -- the most heavily populated, and one of the most impacted coastal regions ...


19. Seismic Reflection Results from the GYRE 1997 cruise of the Bryant Canyon on the Louisiana Gulf Coast [USGS_OFR_99_449]
The seismic-reflection data are being archived so that further digital processing can be done for the seafloor mapping project: TECTONICS AND SEDIMENTARY PROCESSES OF THE SALT DEFORMED TEXAS-LOUISIANA ...


20. Modeling Effects of Hydrothermal Venting on the Benthic Ocean [MODEL_VENTS]
A variety of analytic and numerical models have been developed to look at circulation and transport in hydrothermal regions. The primary three-dimensional time-dependent numerical models are: the ...


21. Nathaniel B. Palmer 0102 - underway geophysical data [NBP0102_geophysics]
This data set contains underway geophysical data collected on a transit cruise between Cape Town, South Africa, and Punta Arenas, Chile, during April 2001. We collected gravity data using a shipboard ...


22. USGS-NoGaDat: A Global Dataset of Noble Gas Concentrations and Their Isotopic Ratios in Volcanic Systems [USGS_DS_2006_202]
The database (Version 1.0) is a MS-Excel file that contains close to 5,000 entries of published information on noble gas concentrations and isotopic ratios from volcanic systems in Mid-Ocean ridges, ...


23. JAMSTEC multibeam surveys and submersible dives around the Hawaiian Islands: A collaborative Japan-USA exploration of Hawaii's deep seafloor [USGS_DS_2006_171]
This database release, USGS Data Series 171, contains data collected during four Japan-USA collaborative cruises that characterize the seafloor around the Hawaiian Islands. The Japan Agency for Marine-Earth ...


24. Geophysics and Marine Geology of the Northern Portion of the Antarctic Peninsula [CNDA-ESP_ANT96-1001-HE046]
In English: Multichannel and single channel seismic reflection, high resolution seismic, sononbuoys, multibeam soundings, gravimetric and magnetic profiles were made. The object of the investigation ...


25. Geochemistry of Rocks of the Oceans and Continents (GEOROC) [GEOROC]
[from GEOROC Introduction, "http://georoc.mpch-mainz.gwdg.de/georoc/Entry.html"] GEOROC is intended to become a global geochemical database containing published chemical and isotopic data as well ...


26. The Gulf of the Farallones: Sidescan-Sonar Imagery [USGS_OFR_2004_1082]
In 1989, the U.S. Geological Survey (USGS) began a major geologic and oceanographic investigation of the Gulf of the Farallones National Marine Sanctuary continental shelf system, designed to evaluate ...


27. Sidescan Sonar Imagery and Surficial Geologic Interpretation of the Sea Floor off Branford, Connecticut [USGS_OFR_2004_1003]
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Connecticut Department of Environmental Protection (CT DEP), has produced ...


28. Paleogeography of the Southwestern United States [Paleogeography_SW_US]
[From Paleogeography of the Southwestern US, by Ronald C. Blakey, "http://jan.ucc.nau.edu/~rcb7/paleogeogwus.html"] The images presented here show the paleogeography of the SW US from 1.8 billion ...


29. STUDY OF THE VOLATILE PHASES TRANSFERS FROM THE MANTLE [UP0703]
ENGLISH Isotopic analyses of C, O, H, N: lavas, volatile phases of the source mantle, global CO2 flux, mechanisms of eruptions. Transfer from the mantle to the surface of volatile phases, concentrations ...


30. Multibeam Bathymetry and Backscatter Data: Northeastern Channel Islands Region, Southern California [USGS_OFR_2005_1153]
The U.S. Geological Survey (USGS) in cooperation with the Minerals Management Service (MMS) conducted multibeam mapping in the eastern Santa Barbara Channel and northeastern Channel Islands region ...


31. NeMO: A Seafloor Observatory of Undersea Volcano Monitoring [NEMO_PMEL]
The New Millennium Observatory Network (NeMO Net) is a near-real-time data communications system which links instruments located in a submarine volcano, 1 mile underwater and 300 miles offshore of ...


32. A Geologic Map of the Sea Floor in Western Massachusetts Bay, Constructed from Digital Sidescan-Sonar Images, Photography, and Sediment Samples [USGS-DDS-3]
This data set describes sea floor characteristics for the Western Massachusetts Bay. This data set was created using sidescan-sonar imagery, photography, and sediment samples.


33. Northeast Pacific Seismicity Quarterly Epicenter Maps [NESEISMIC_VENTS]
Earthquake location maps for the NE Pacific have been accumulated since August 29, 1991. The source location fixes are based on bearing and arrival time information at 3 to 11 SOSUS hydrophone sites. ...


34. Trans-Atlantic Study of Calanus: Overwintering, across shelf advection and spring spawning in Shetland-Faroe and southeastern Icelandic Waters. [GLOBEC_072_TASC_005]   PARENT DIF
The objectives of the subtask are to a) track the Norwegian Sea Deep Water (NSDW) overflow between Faroe Bank and Faroe Plateau, across the Iceland-Faroe ridge and along the shelf edge off southern ...


35. Geologic and geophysical study of the Scotia Arc: The Southern ridge of the Scotia area [CNDA-ESP_SCOTIA-92-HE003]
In English: The objectives of this campaign were: -Transition among different plates and sub-plates; Shetland, Drake, Scotia and Antarctic and their joint points. -Study of the link between the ...


36. Geological and paleoceanographic evolution of the South Atlantic and the adjacent Antarctic margins [CNDA-ESP_ANT93-1008-C03-HE014]
In English: The GEBRA '93 survey was carried out in December 1993 in the waters of Bransfield Strait and adjacent areas, on board B.I.O. Hesperides. Different types of measurements were performed ...


37. Geological evolution of the Pacific margin of Western Antarctica: sea-floor spreading and plate tectonics [CNDA-ESP_ANT95-0889-HE037]
In English: The cruise GEBRAP'96 has been carried out on board RV Hesperides from 03.12.96 to 06.01.97 in the northern Bellinghausen Sea, the Gerlache Strait and Bransfield Basin, Western Antarctica. ...


38. Geodynamics and Paleoceanography of continental margins and basins: Northern Antarctic Peninsula. [CNDA-ESP_ANT94-0020-HE038]
In English: The SCAN 97 oceanographic cruise focused in the analysis of the northern Antarctic Peninsula and the areas implicated in the boundary between the Antarctic, Scotia and Phoenix plates. ...


39. Geodynamics of the Scotia/Antartica plates boundaries and paleoceanography of the Antarctic Deep Water. Oceanic basins development [CNDA-ESP_SCAN_2001-HE070]
In English: The campaign has included continue profiles recording and seabed sampling to characterise the nature of the different cortical elements. It has included: - OBS profile (SOPAS) from the ...


40. Geologic and Geophysical exploration of the Eastern end of the South Shetland Islands. Study of a triple convergence area [CNDA-ESP_HE002]
In English: - Study of the geophysical, tectonic, paleoceanographic, paleoclimatic factors and eustatic oscillation which have led to the evolution of the area. - Setting of general models based ...


41. Tectonics and Sedimentation in the arc of South Shetland Islands and Shackleton fracture area. [CNDA-ESP_HESANT9293-HE008]
In English: A total of 3560 km of multichannel seismic profiles were done, complemented with magnetometric profiles and multibeam probes along the lines. All the profiles were positioned by GPS, ...


42. Vent GIS Data: Juan de Fuca Ridge [VENTS_GIS_Juan]
Hydrothermal vent locations have been determined by visits to the site using various underwater instruments including submarines and remotely operated vehicles. Positions are determined acoustically ...


43. Vent GIS Data: The Axial Volcano of the Juan de Fuca Ridge [VENTS_GIS_Axial]
Hydrothermal vent locations have been determined by visits to the site using various underwater instruments including submarines and remotely operated vehicles. Positions are determined acoustically ...


44. Vent GIS Data: The CoAxial Segment of the Juan de Fuca Ridge [VENTS_GIS]
Hydrothermal vent locations have been determined by visits to the site using various underwater instruments including submarines and remotely operated vehicles. Positions are determined acoustically ...


45. Seismic reflection and refraction surveys in Arctic waters (project ARCTIC'91) [AWI-EDMED_542_1]
The seismic reflection survey was carried out in order: a) obtain a profile across the Eurasia Basin for mapping the first order sediment distribution and its seismic stratigraphy above oceanic crust ...


46. Gravity survey in Arctic waters, 1991 (project ARCTIC'91) [AWI-EDMED_542_2]
The gravity survey was carried out in order to: a) investigate the crustal structure of the Lomonosov Ridge to elucidate its subsidence history, b) determine the nature of basement on the marginal ...


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