Search Help
Did you find what you were looking for? Yes No
Thumbnail Icon Science Keywords > OCEANS > OCEAN ACOUSTICS


Refine by Category
 
Refine by Full text

 

494 Titles Match Your Query
Showing 1 through 50 of 494 Next
1. Acoustic records near McMurdo Station, Antarctica, 2012 - 2015. [McMurdo_Predator_Prey_Acoustics]
Sonar data were collected to determine prey fields (krill, fishes) in McMurdo Sound, Antarctica


2. LIFECO: Distribution and abundance of plankton and fish relative to frontal processes [GLOBEC_091_LIFECO_005]   PARENT METADATA
This work package is part of the LIFECO programme: LInking hydrographic Frontal activity to ECOsystem dynamics in the North Sea and Skagerrak - importance to fish stock recruitment. The purpose of ...


3. Marine Geologic Data collected during NB Palmer cruise 2001-7 [NBP01-07]
Data collected during cruise NBP01-07 was in support of NSF Award OPP-0003060, a collaborative award to Hamilton College (E. Domack) and the Desert Research Institute (G. Berger). The second cruise ...


4. 2005 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (MF0509) [gov.noaa.ngdc.mgg.wcd.MF0509_EK60]   PARENT METADATA
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. 2007 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (MF0710) [gov.noaa.ngdc.mgg.wcd.MF0710_EK60]   PARENT METADATA
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. 2007-08 V3 CEAMARC-CASO 12kHz Bathymetry [CEAMARC_CASO_200708030_BATHYMETRY]
Bathymetry data was collected using a Simrad EK60 echosounder. The sample data have been corrected for the relative locations of GPS antenna, transducers and waterline. A sound-speed value of 1500 ...


7. 2007-08 V3 CEAMARC-CASO Bathymetry Plots Over Time During Events [CEAMARC_CASO_200708030_EVENT_BATHYMETRY_PLOTS]
A routine was developed in R ('bathy_plots.R') to plot bathymetry data over time during individual CEAMARC events. This is so we can analyse benthic data in relation to habitat, ie. did we trawl ...


8. 2009 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (MF0903) [gov.noaa.ngdc.mgg.wcd.MF0903_EK60]   PARENT METADATA
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 ...


9. 2011 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake (Merluccius productus) (SH1103) [gov.noaa.ngdc.mgg.wcd.SH1103_EK60]   PARENT METADATA
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 ...


10. 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 METADATA
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 ...


11. 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 METADATA
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 ...


12. A database of Scientific Voyages of the Australian Antarctic Programme. [DB_Voyages]
A register of all voyages that contribute to the science of the Australian Antarctic Programme. It includes voyages that opportunistically collect marine data while underway. Details have been gleaned ...


13. AAD Hydroacoustics hard disks - data collected from Southern Ocean cruises 1993-2004 [AAD_Hydroacoustics_data]
Hydroacoustics data obtained from Australian Antarctic Division voyages from 1993 to 2004. Voyages were made to various locations within the Southern Ocean. Data are stored on 14 hard disks, 1 CD-R ...


14. AMAPPS-Cetacean and Turtle Abundance Spring Survey (GU1402) [gov.noaa.ngdc.mgg.wcd.GU1402_EK60]   PARENT METADATA
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 ...


15. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1103) [gov.noaa.ngdc.mgg.wcd.HB1103_EK60]   PARENT METADATA
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 ...


16. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1303) [gov.noaa.ngdc.mgg.wcd.HB1303_EK60]   PARENT METADATA
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 ...


17. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1403) [gov.noaa.ngdc.mgg.wcd.HB1403_EK60]   PARENT METADATA
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 ...


18. AMAPPS-Cetacean and Turtle Abundance Summer Survey (HB1503) [gov.noaa.ngdc.mgg.wcd.HB1503_EK60]   PARENT METADATA
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 ...


19. AMAPPS-Cetacean and Turtle Abundance Survey (HB0903) [gov.noaa.ngdc.mgg.wcd.HB0903_EK60]   PARENT METADATA
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 ...


20. AT26-10 Chemosynthetic Microbial Communities at Deep-Sea Vents [gov.noaa.ngdc.mgg.wcd.AT26-10_EM122]   PARENT METADATA
The cruise will include 16 dives with DSV Alvin or ROV Jason, to allow time for deployment and collection of experiments and for extensive sampling of discrete vents along the axis of the 9?46?N to ...


21. Acoustic Calibration and Trials (HB0707) [gov.noaa.ngdc.mgg.wcd.HB0707_EK60]   PARENT METADATA
Operational objectives are to: (1) calibrate the EK60 Scientific Sounder, (2) calibrate the ME70, (3) collect acoustic data during the transit, (4) evaluate and diagnose acoustic, electric and other ...


22. Acoustic Doppler Current Profiler Data - 2011 [acoustic_doppler_current_profiler_data_-_2011]
Acoustic Doppler current profiler data were collected using a RD Instruments, 300 kHz ADCP that was mounted on an acoustic sled and towed alongside the R/V Annika Marie. Deployment was somewhat limited ...


23. Acoustic data of multi-frequency acoustic system [UM0708_25_multi-frequency_acoustic]
Vertical profiles of volume backscattering strength recorded by multi-frequency acoustic system for estimate size-abundance spectra of small zooplankton. The system was horizontally mounted on CTD ...


24. Acoustic responses to water column features, Antarctic, Aug-Sept 2002, GLOBEC. [simrad_SO]
Using the hull mounted Simrad EK500 Scientific Sounder System, acoustic returns from 38, 120, and 200 kHz transducers were recorded continuously along ship's track from Aug ...


25. Antarctic Multibeam Bathymetry & Geophysical Synthesis [AMBS]   CHILD METADATA
Antarctic Multibeam Bathymetry and Geophysical Data Synthesis (AMBS) delivers shaded relief maps, bathymetry grids, multibeam bathymetry field data and other geophysical data from the Southern Ocean, ...


26. Antarctic Pack Ice Seals Project (APIS) Acoustic Data for the Eastern Ross Sea 2000 [APIS_Acoustic_data]
APIS (Antarctic Pack Ice Seals) was an international program formulated by the SCAR Group on Specialists on Seals to consider the functional significance of upper trophic level predators ...


27. Aurora Australis Voyage 7 (KROCK) 1992-93 Zooplankton Data [AADC-00071]
This dataset contains results from the Aurora Australis Voyage 7 (KROCK) 1992-93, related to mesoscale distribution of krill and zooplankton communities in Prydz Bay in relation to physical and biological ...


28. Aurora Australis Voyage 7.2 (HIMS) 1989-90 Heard Island Zooplankton Data [AADC-00098]
This dataset contains the data from Voyage 7.2 1989-90 of the Aurora Australis. The observations were taken from around Heard Island between May and June 1990. The objective of the zooplankton program ...


29. BROKE-West Bathymetry Data from the 12KHZ sounder [BROKE-WEST_12kHZ_Bathy_Data]   PARENT METADATA
Readme - Bathymetry Files Data for BROKE-WEST 2006 1) Zipped folder contains .csv files created from each acoustics ev file for Transects 1 to 11. 2) These files contain ...


30. Bottom Trawl Survey Protocol Development (HB0706) [gov.noaa.ngdc.mgg.wcd.HB0706_EK60]   PARENT METADATA
Cruise objectives include: 1) Investigate performance characteristics of new research bottom trawl; 2) Develop standard operating procedures for the NEFSC Bottom Trawl Survey; 3) Test operation and ...


31. Building the Digital Earth [GEO_CORNEL_DIGITALEARTH]
The Cornell University's Geoscience Information System Project, started in 1995, is a major initiative that targets to develop a comprehensive Geoscience Information System for the geosciences. The ...


32. CHIRP Subbottom Profiler data for the U.S. Atlantic margin. [gov.noaa.ngdc.mgg.seismic.RB1202_SubbottomProfiler]
Knudsen 3260 CHIRP subbottom profiler - CHIRP Subbottom Profiler data were collected in Raw Knudsen SEG-Y Datagram format.


33. CHIRP high-resolution seismic profiles from U.S. Atlantic Continental Margin [gov.noaa.ngdc.mgg.seismic.HEN04-1_SubbottomProfiler]
ODEC Bathy2000 CHIRP data collected simultaneously with multibeam bathymetry and acoustic backscatter.


34. CHIRP high-resolution seismic profiles from U.S. Atlantic Continental Margin - gov.noaa.ngdc.mgg.seismic.HEN04-2_SubbottomProfiler [gov.noaa.ngdc.mgg.seismic.HEN04-2_SubbottomProfiler]
ODEC Bathy2000 CHIRP data collected simultaneously with multibeam bathymetry and acoustic backscatter.


35. CHIRP high-resolution seismic profiles from U.S. Atlantic Continental Margin - gov.noaa.ngdc.mgg.seismic.HEN04-3_SubbottomProfiler [gov.noaa.ngdc.mgg.seismic.HEN04-3_SubbottomProfiler]
ODEC Bathy2000 CHIRP data collected simultaneously with multibeam bathymetry and acoustic backscatter.


36. CHIRP high-resolution seismic profiles from U.S. Atlantic Continental Margin - gov.noaa.ngdc.mgg.seismic.PF0501_SubbottomProfiler [gov.noaa.ngdc.mgg.seismic.PF0501_SubbottomProfiler]
ODEC Bathy2000 CHIRP data collected simultaneously with multibeam bathymetry and acoustic backscatter.


37. CHIRP high-resolution seismic profiles from the West Mariana Ridge [gov.noaa.ngdc.mgg.seismic.bd0701_SubbottomProfiler]
SEG-Y Knudsen 320BR CHIRP data collected simultaneously with multibeam bathymetry and acoustic backscatter.


38. CTD cast data [ctd_cruise_LMG1110]
A total of 20 CTD stations were occupied and sampled during the cruise. Hydrographic data were collected in all sampling regions of the study.


39. Cascadia Initiative Year 3, LEG 3 [gov.noaa.ngdc.mgg.wcd.AT26-02_EM122]   PARENT METADATA
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 ...


40. Cetacean Abundance Survey (DE0410) [gov.noaa.ngdc.mgg.wcd.DE0410_EK500]   PARENT METADATA
The right whale and cetacean survey primarily focuses on right whales in the coastal and continental shelf areas, with the following objectives: 1) Develop a better understanding of right whale habitat ...


41. Cetacean Ecology Survey at North Western Hawaiian Islands (SE1303) [gov.noaa.ngdc.mgg.wcd.SE1303_EK60]   PARENT METADATA
The goal of the cruise was to collect data on the abundance, distribution, stock structure, and habitat of cetaceans in the Papah?naumoku?kea Marine National Monument (PMNM) using 7 integrated operations. ...


42. Circulation, Cross-Shelf Exchange, Sea Ice, and Marine Mammal Habitats on the Alaska Beaufort Sea Shelf [gov.noaa.ngdc.mgg.wcd.HLY1303_EM122]   PARENT METADATA
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, ...


43. Comparison of fishery-independent methods for sampling Main Hawaiian Islands Bottomfish assemblages (SE1102L1) [gov.noaa.ngdc.mgg.wcd.SE1102L1_EK60]   PARENT METADATA
Optical, active acoustics, and research fishing data on bottomfish abundance and biomass were collected over predetermined grids to compare results of methodologies. Optical data were collected using ...


44. Comparison of fishery-independent methods for sampling Main Hawaiian Islands Bottomfish assemblages (SE1107) [gov.noaa.ngdc.mgg.wcd.SE1107_EK60]   PARENT METADATA
Optical, active acoustics, and research fishing data on bottomfish abundance and biomass were collected over predetermined grids to compare results of methodologies. Optical data were collected using ...


45. Comparison of fishery-independent methods for sampling Main Hawaiian Islands Bottomfish assemblages (SE1208) [gov.noaa.ngdc.mgg.wcd.SE1208_EK60]   PARENT METADATA
Optical, active acoustics, and research fishing data on bottomfish abundance and biomass were collected over predetermined grids to compare results of methodologies. Optical data were collected using ...


46. Comparison of fishery-independent methods for sampling Main Hawaiian Islands Bottomfish assemblages (SE1302) [gov.noaa.ngdc.mgg.wcd.SE1302_EK60]   PARENT METADATA
Optical, active acoustics, and research fishing data on bottomfish abundance and biomass were collected over predetermined grids to compare results of methodologies. Optical data were collected using ...


47. Comparison of fishery-independent methods for sampling Main Hawaiian Islands Bottomfish assemblages (SE1306_AfterCalib) [gov.noaa.ngdc.mgg.wcd.SE1306_AfterCalib_EK60]   PARENT METADATA
Optical, active acoustics, and research fishing data on bottomfish abundance and biomass were collected over predetermined grids to compare results of methodologies. Optical data were collected using ...


48. Comparison of fishery-independent methods for sampling Main Hawaiian Islands Bottomfish assemblages (SE1306_BeforeCalib) [gov.noaa.ngdc.mgg.wcd.SE1306_BeforeCalib_EK60]   PARENT METADATA
Optical, active acoustics, and research fishing data on bottomfish abundance and biomass were collected over predetermined grids to compare results of methodologies. Optical data were collected using ...


49. Coordinated Eastern Arctic Experiment (CEAREX) Data [NSIDC-0020]
CEAREX was a multi-platform field program conducted in the Norwegian Seas and Greenland north to Svalbard from September 1988 through May 1989. Canada, Denmark, France, Norway and the United States ...


50. Coral reef monitoring and mapping at US Line Islands (OES0404) [gov.noaa.ngdc.mgg.wcd.OES0404_EK60]   PARENT METADATA
The goal of the cruise was to conduct ecosystem surveys in tropical waters near the islands of Jarvis, Palmyra, and Kingman. Surveys were conducted using the Rapid Ecological Assessment (REA) method ...


Showing 1 through 50 of 494 Next
Click here for a static view of records.

Link to Web Site