gov.noaa.nmfs.inport:22415
eng
UTF8
dataset
Alaska Fisheries Science Center
7600 Sand Point Way N.E., Building 4
Seattle
WA
98115
USA
http://www.afsc.noaa.gov
WWW:LINK-1.0-http--link
Website
Website for this organization
information
0700-1700 Pacific Time
resourceProvider
Roberson, Nancy
7600 Sand Point Way NE
Seattle
WA
98115
nancy.roberson@noaa.gov
pointOfContact
2024-02-29T00:00:00
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
ISO 19115-2:2009(E)
AFSC/RACE/GAP/vonSzalay: The Eastern Bering Sea Shelf, Gulf of Alaska, and Aleutian Islands Simrad ES 60 Acoustic Data Collected on Bottom Trawl Surveys
AFSC/RACE/GAP/vonSzalay: The Eastern Bering Sea Shelf, Gulf of Alaska, and Aleutian Islands Simrad ES 60 Acoustic Data Collected on Bottom Trawl Surveys
publication
NOAA/NMFS/EDM
22415
https://www.fisheries.noaa.gov/inport/item/22415
WWW:LINK-1.0-http--link
Full Metadata Record
View the complete metadata record on InPort for more information about this dataset.
information
mapDigital
Calibrated midwater and bottom backscatter data collected continuously with ES-60 echosounders throughout the bottom trawlsurvey period, continuing a time series of such data begun in 2005. Raw acoustic data was logged continuously 24 hours/day for each of the four legs of the cruise. The data is stored as raw files on the AFSC network drive.
Acoustic data collection in conjunction with bottom trawling operations allows us to address several difficulties in obtaining representative trawl samples such as: searches for trawlable location over untrawlable ground, seafloor characterization at abandoned stations, mapping seafloor areas without adequate NOS charting, and quantifying schools of off-bottom fish.
underDevelopment
Von Szalay, Paul
paul.von.szalay@noaa.gov
pointOfContact
Von Szalay, Paul
paul.von.szalay@noaa.gov
custodian
annually
habitat,groundfish surveys,hydroaccoustic,time series,trawl,
theme
summer
temporal
Alaska,Aleutian Islands,Gulf of Alaska,Eastern Bering Sea Shelf
place
DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce
dataCentre
Global Change Master Directory (GCMD) Data Center Keywords
2017-04-24
publication
8.5
Groundfish Assessment Program
project
InPort
otherRestrictions
Cite As: Alaska Fisheries Science Center, [Date of Access]: AFSC/RACE/GAP/vonSzalay: The Eastern Bering Sea Shelf, Gulf of Alaska, and Aleutian Islands Simrad ES 60 Acoustic Data Collected on Bottom Trawl Surveys [Data Date Range], https://www.fisheries.noaa.gov/inport/item/22415.
NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.
otherRestrictions
Access Constraints: There are no legal restrictions on access to the data. They reside in public domain and can be freely distributed
otherRestrictions
Use Constraints: User must read and fully comprehend the metadata prior to use. Applications or inferences derived from the data should be carefully considered for accuracy. Acknowledgement of NOAA/NMFS/AFSC, as the source from which these data were obtained in any publications and/or other representations of these, data is suggested.
unclassified
NOAA Data Management Plan (DMP)
NOAA/NMFS/EDM
22415
https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/afsc/dmp/pdf/22415.pdf
WWW:LINK-1.0-http--link
NOAA Data Management Plan (DMP)
NOAA Data Management Plan for this record on InPort.
information
crossReference
eng; US
oceans
170
-117.4167
50
73.04425
| Currentness: Ground Condition
2005
2014
dataset
unknown