EK60 Water Column Sonar Data Collected During PC1106
NOAA Ship Pisces Cruise PC-11-06 (14) Multibeam Sonar Workshop on NOAA Ship Pisces
(EK60). The overall objective is to familiarize participating scientists with PISCES
multibeam echosounder (Simrad ME70) configuration, operation, calibration and data
collection and test the sonar's capabilities for a variety of applications. An additional
objective is to collect water column and seafloor scattering data using PISCES multibeam
echosounder and splitbeam echosounders (Simrad EK60) in coordination with measurements
being conducted on OKEANOS EXPLORER using Simrad EM302 multibeam echosounder for comparison
between systems.
- Cite as: Southeast Fisheries Science Center. 2011. 'EK60 Water Column Sonar Data Collected During PC1106'. NOAA National Centers for Environmental Information. doi:10.7289/V51C1TVQ [access date]
- PC1106_EK60
- doi:10.7289/V51C1TVQ
- NCEI Metadata ID:gov.noaa.ngdc.mgg.wcd:PC1106_EK60
gov.noaa.ngdc.mgg.wcd:PC1106_EK60
Search Data |
|
Distribution Formats |
|
Ordering Instructions | Contact the NCEI Water Column Sonar Data Manager to order data. |
Distributor | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | Water Column Sonar Data Manager NOAA National Centers for Environmental Information (303) 497-4742 wcd.info@noaa.gov |
Time Period | 2011-08-30T03:47:00 to 2011-09-01T14:51:07 |
Spatial Reference System | urn:ogc:def:crs:EPSG::4326Vertical Datum: Unknown |
Spatial Bounding Box Coordinates |
West:-88.5629493334
East:-87.5221758367
South:28.50579493
North:29.4180778333
|
Spatial Coverage Map |
General Documentation |
|
Associated Resources |
|
Publication Dates |
|
Dataset Progress Status | Complete - production of the data has been completed |
Data Update Frequency | Not planned |
Purpose | 1) Review ME70 configuration options, performance consequences of configuration choices, calibration procedures, and methods of synchronizing ME70 with other acoustic systems for simultaneous operation. 2) Collect acoustic scattering data from schools of fish for school size and shape analysis. 3) Collect acoustic scattering data from individual fish for spectral and directivity estimation. 4) Collect acoustic scattering data from the seabed to estimate bottom roughness and bottom type characterization and to compare with OKEANOS EXPLORER EM302 echosounder data at the same survey location. 5) Collect data using ME70 and EK60 echosounders from same water column targets as EM302 echosounder on OKEANOS EXPLORER. These targets will be both biological constituents of the offshore Deep Scattering Layer as well as gas bubbles released from natural gas seeps. 6) Calibrate ME70 in each configuration used for data collection. |
Use Limitations |
|
Dataset Citation |
|
Cited Authors |
|
Principal Investigators |
|
Custodians |
|
Publishers |
|
Theme keywords | Global Change Master Directory (GCMD) Science Keywords
|
Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
|
Instrument keywords | Global Change Master Directory (GCMD) Instrument Keywords
|
Place keywords | International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas"
publication S-23)
|
Use Constraints |
|
Access Constraints |
|
Fees |
|
Processor |
|
Instrument |
|
Platform |
|
Operation |
|
Last Modified: 2020-06-03
For questions about the information on this page, please email:ncei.info@noaa.gov