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1. Hydroacoustic data collected from Southern Ocean Cruises by the Australian Antarctic Division [AAD_Hydroacoustics_data_All]
The Australian Antarctic Division (AAD) has been collecting hydroacoustic data from its ocean going vessels for a number of years. This collection represents all hydroacoustic data gathered since ...


2. Raw acoustic data collected by ship-borne EK60 echo sounder in Scotia Sea (Jan - Feb 2008) during the RRS James Clark Ross cruise JR177. [GB-NERC-BAS-PDC-00815]
Acoustic backscatter data were collected on board the RRS James Clark Ross (cruise JR177) as part of the Discovery 2010 programme. Data were collected using a Simrad EK60 echo sounder at 38, 120 ...


3. 2005 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (MF0509) [gov.noaa.ngdc.mgg.wcd.MF0509_EK60]   PARENT DIF
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC) and the Pacific region of the Department of Fisheries ...


4. 2007 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (MF0710) [gov.noaa.ngdc.mgg.wcd.MF0710_EK60]   PARENT DIF
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC) and the Pacific region of the Department of Fisheries ...


5. 2009 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (MF0903) [gov.noaa.ngdc.mgg.wcd.MF0903_EK60]   PARENT DIF
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC) and the Pacific region of the Department of Fisheries ...


6. 2011 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (SH1103) [gov.noaa.ngdc.mgg.wcd.SH1103_EK60]   PARENT DIF
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC) and the Pacific region of the Department of Fisheries ...


7. 2012 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) and Pacific Sardine (Sardinops sagax) (SH1204) [gov.noaa.ngdc.mgg.wcd.SH1204_EK60]   PARENT DIF
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC), the Fishery Resources Division (FRD) at the Southwest ...


8. 2013 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake and Pacific Sardine (SaKe 2013) (SH1305) [gov.noaa.ngdc.mgg.wcd.SH1305_EK60]   PARENT DIF
Scientists from the Fishery Resource Analysis and Monitoring (FRAM) division at the NOAA Fisheries Northwest Fisheries Science Center (NWFSC), the Fishery Resources Division (FRD) at the Southwest ...


9. AMAPPS-Cetacean and Turtle Abundance Spring Survey (GU1402) [gov.noaa.ngdc.mgg.wcd.GU1402_EK60]   PARENT DIF
The AMAPPS survey primarily focuses on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


10. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1303) [gov.noaa.ngdc.mgg.wcd.HB1303_EK60]   PARENT DIF
The AMAPPS survey will primarily focus on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


11. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1403) [gov.noaa.ngdc.mgg.wcd.HB1403_EK60]   PARENT DIF
The AMAPPS survey will primarily focus on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


12. AMAPPS-Cetacean and Turtle Abundance Survey (HB0903) [gov.noaa.ngdc.mgg.wcd.HB0903_EK60]   PARENT DIF
The AMAPPS survey will primarily focus on beaked whale species, with the following objectives: 1) Develop a better understanding of beaked whale habitat use and site fidelity for abundance and monitoring ...


13. Cascadia Initiative Year 3, LEG 3 [gov.noaa.ngdc.mgg.wcd.AT26-02_EM122]   PARENT DIF
Recover 30 Lamont Doherty Earth Observatory Ocean-bottom Seismometers (OBSs) of 3 different types: ?10 TRM shallow-water OBSs with Trillium compact 3-component absolute pressure gauge installed at ...


14. Circulation, Cross-Shelf Exchange, Sea Ice, and Marine Mammal Habitats on the Alaska Beaufort Sea Shelf [gov.noaa.ngdc.mgg.wcd.HLY1303_EM122]   PARENT DIF
HLY 13-03 was a familiar mission that continued our efforts from HLY 12-03, beginning and ending in Dutch Harbor, AK. Throughout the mission we remained primarily in the Chukchi and Beaufort Seas, ...


15. DY1207 Bering Sea ME70 [gov.noaa.ngdc.mgg.wcd.DY1207_ME70]   PARENT DIF
Scientists from the Midwater Assessment and Conservation Engineering (MACE) Program of the Alaska Fisheries Science Center (AFSC) have conducted summer surveys to estimate the abundance and distribution ...


16. Deep Water Coral (HB1402) [gov.noaa.ngdc.mgg.wcd.HB1402_EK60]   PARENT DIF
The cruise will survey and collect samples of deep-sea corals and related marine life in the canyons in the northern Gulf of Maine in U.S. and Canadian waters. The U.S. and Canadian scientists (National ...


17. Gulf of Alaska Acoustic-Trawl Survey of Walleye Pollock (DY1307) [gov.noaa.ngdc.mgg.wcd.DY1307_ME70]   PARENT DIF
The Midwater Assessment and Conservation Engineering (MACE) program of NOAA's National Marine Fisheries Service, Alaska Fisheries Science Center (AFSC) conducted an acoustic-trawl (AT) stock assessment ...


18. HOV Alvin Post-Overhaul Trials, Leg 1 [gov.noaa.ngdc.mgg.wcd.AT26-05_EM122]   PARENT DIF
Post overhall testing of Alvin


19. NEFSC 2011 Atlantic Herring Acoustic/Midwater Trawl Survey (DE1108) [gov.noaa.ngdc.mgg.wcd.DE1108_EK60]   PARENT DIF
The NEFSC Atlantic herring acoustic survey is a fisheries independent survey that provides scientific data for Atlantic herring assessments in the U.S. mid-Atlantic and New England regions. The survey ...


20. NEFSC 2011 Fall Bottom Trawl Survey (HB1105) [gov.noaa.ngdc.mgg.wcd.HB1105_EK60]   PARENT DIF
The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary scientific data for fisheries assessments in the U.S. mid-Atlantic and New England regions. ...


21. NEFSC 2011 Spring Bottom Trawl Survey (HB1102) [gov.noaa.ngdc.mgg.wcd.HB1102_EK60]   PARENT DIF
The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary scientific data for fisheries assessments in the U.S. mid-Atlantic and New England regions. ...


22. NEFSC 2012 Atlantic Herring Acoustic/Midwater Trawl Survey (PC1206) [gov.noaa.ngdc.mgg.wcd.PC1206_EK60]   PARENT DIF
The NEFSC Atlantic herring acoustic survey is a fisheries independent survey that provides scientific data for Atlantic herring assessments in the U.S. mid-Atlantic and New England regions. The survey ...


23. NEFSC 2012 Fall Bottom Trawl Survey (HB1206) [gov.noaa.ngdc.mgg.wcd.HB1206_EK60]   PARENT DIF
The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary scientific data for fisheries assessments in the U.S. mid-Atlantic and New England regions. ...


24. NEFSC 2012 Spring Bottom Trawl Survey (HB1201) [gov.noaa.ngdc.mgg.wcd.HB1201_EK60]   PARENT DIF
The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary scientific data for fisheries assessments in the U.S. mid-Atlantic and New England regions. ...


25. NEFSC 2013 Fall Bottom Trawl Survey (HB1304) [gov.noaa.ngdc.mgg.wcd.HB1304_EK60]   PARENT DIF
The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary scientific data for fisheries assessments in the U.S. mid-Atlantic and New England regions. ...


26. NEFSC 2013 Spring Bottom Trawl Survey (HB1301) [gov.noaa.ngdc.mgg.wcd.HB1301_EK60]   PARENT DIF
The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary scientific data for fisheries assessments in the U.S. mid-Atlantic and New England regions. ...


27. NEFSC 2014 Spring Bottom Trawl Survey (HB1401) [gov.noaa.ngdc.mgg.wcd.HB1401_EK60]   PARENT DIF
The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary scientific data for fisheries assessments in the U.S. mid-Atlantic and New England regions. ...


28. NEFSC Autumn Bottom Trawl Survey [gov.noaa.ngdc.mgg.wcd.HB201304_leg01]   PARENT DIF
The bottom trawl survey is a randomly-stratified survey covering the US EEZ from Cape Hatteras to Nova Scotia, CA. The survey is a fisheries independent survey, which provides scientific information ...


29. Northeast Integrated Pelagic Survey (PC1301) [gov.noaa.ngdc.mgg.wcd.PC1301_EK60]   PARENT DIF
During the survey we will quantify the spatial distribution of the following parameters: water currents, water properties, phytoplankton, microzooplankton, mesozooplankton, pelagic fish and invertebrates, ...


30. Shelikof Strait Acoustic-Trawl Survey of Walleye Pollock (DY1203) [gov.noaa.ngdc.mgg.wcd.DY1203_ME70]   PARENT DIF
The Midwater Assessment and Conservation Engineering (MACE) program of the Alaska Fisheries Science Center (AFSC) conducted an acoustic-trawl (AT) stock assessment survey in the Gulf of Alaska (GOA) ...


31. Shelikof Strait Acoustic-Trawl Survey of Walleye Pollock (DY1303) [gov.noaa.ngdc.mgg.wcd.DY1303_ME70]   PARENT DIF
The Midwater Assessment and Conservation Engineering (MACE) program of NOAA's National Marine Fisheries Service, Alaska Fisheries Science Center (AFSC) conducted an acoustic-trawl (AT) stock assessment ...


32. Shumagin Islands Acoustic-Trawl Survey of Walleye Pollock (DY1201) [gov.noaa.ngdc.mgg.wcd.DY1201_ME70]   PARENT DIF
The Midwater Assessment and Conservation Engineering (MACE) program of the Alaska Fisheries Science Center (AFSC) conducted an acoustic-trawl (AT) stock assessment survey in the Gulf of Alaska (GOA) ...


33. Shumagin Islands Acoustic-Trawl Survey of Walleye Pollock (DY1302) [gov.noaa.ngdc.mgg.wcd.DY1302_ME70]   PARENT DIF
The Midwater Assessment and Conservation Engineering (MACE) program of NOAA's National Marine Fisheries Service, Alaska Fisheries Science Center (AFSC), conducted an acoustic-trawl (AT) stock assessment ...


34. Sub-bottom Profiler Collection for EX1202L3: Gulf of Mexico Exploration [gov.noaa.ngdc.mgg.seismic.EX1202_3_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


35. Sub-bottom Profiler Collection for EX1202L3: Gulf of Mexico Exploration [gov.noaa.ngdc.mgg.seismic.EX1202L3_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


36. Sub-bottom Profiler Collection for EX1203: Florida Escarpment and Straits Exploration [gov.noaa.ngdc.mgg.seismic.EX1203_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


37. Sub-bottom Profiler Collection for EX1204: Northeastern Canyons and Continental Margins Exploration [gov.noaa.ngdc.mgg.seismic.EX1204_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


38. Sub-bottom Profiler Collection for EX1205L1: Exploration, Blake Plateau [gov.noaa.ngdc.mgg.seismic.EX1205_1_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


39. Sub-bottom Profiler Collection for EX1205L1: Exploration, Blake lateau [gov.noaa.ngdc.mgg.seismic.EX1205L1_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


40. Sub-bottom Profiler Collection for EX1205L2: Northeast Canyons and Continental Margins Exploration [gov.noaa.ngdc.mgg.seismic.EX1205L2_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


41. Sub-bottom Profiler Collection for EX1205_2: Northeast Canyons and Continental Margins Exploration [gov.noaa.ngdc.mgg.seismic.EX1205_2_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


42. Sub-bottom Profiler Collection for EX1206: Northeast and Mid-Atlantic Canyons Exploration [gov.noaa.ngdc.mgg.seismic.EX1206_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


43. Sub-bottom Profiler Collection for EX1301: Ship Shakedown and Patch Test Exploration [gov.noaa.ngdc.mgg.seismic.EX1301_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


44. Sub-bottom Profiler Collection for EX1302: Ship Shakedown, Patch Test and Exploration, NE Canyons and Seamounts [gov.noaa.ngdc.mgg.seismic.EX1302_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


45. Sub-bottom Profiler Collection for EX1303: New England Seamount Chain Exploration [gov.noaa.ngdc.mgg.seismic.EX1303_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


46. Sub-bottom Profiler Collection for EX1304: Northeast U.S. Canyons Exploration on NOAA Ship Okeanos Explorer between 20130708 and 20130725 (Leg I) [gov.noaa.ngdc.mgg.seismic.EX1304_1_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


47. Sub-bottom Profiler Collection for EX1304: Northeast U.S. Canyons Exploration on NOAA Ship Okeanos Explorer between 20130708 and 20130725 (Leg I) [gov.noaa.ngdc.mgg.seismic.EX1304L1_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


48. Sub-bottom Profiler Collection for EX1304: Northeast U.S. Canyons Exploration on NOAA Ship Okeanos Explorer between 20130731 and 20130817 (Leg II) [gov.noaa.ngdc.mgg.seismic.EX1304_2_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


49. Sub-bottom Profiler Collection for EX1304: Northeast U.S. Canyons Exploration on NOAA Ship Okeanos Explorer between 20130731 and 20130817 (Leg II) [gov.noaa.ngdc.mgg.seismic.EX1304L2_SubbottomProfiler]
Knudsen CHIRP 3260 Sub-bottom Profiler raw files (.sgy)


50. Subbottom Profile Data Collection for EX0901: Mapping Shakedown Cruise [gov.noaa.ngdc.mgg.seismic.EX0901_SubbottomProfiler]
Subbottom Profile data files: Subbottom Profiler


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