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Bottom Trawl Survey Catch-per-unit-effort 20220307

Metadata Updated: March 1, 2024

NOAA Fisheries and its partners conduct bottom-trawl surveys in 7 regions in the US (Northeast, Southeast, Gulf of Mexico, West Coast, Gulf of Alaska, Bering Sea, Aleutian Islands). These surveys are designed to collect information on the seasonal distribution, relative abundance, and biodiversity of fish and invertebrate species found on the US continental shelves. Over 800 species of fish and invertebrates have been identified in these surveys.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources


Metadata Date February 29, 2024
Metadata Created Date April 21, 2022
Metadata Updated Date March 1, 2024
Reference Date(s) March 7, 2022 (publication)
Frequency Of Update annually

Metadata Source

Harvested from NMFS OST

Additional Metadata

Resource Type Dataset
Metadata Date February 29, 2024
Metadata Created Date April 21, 2022
Metadata Updated Date March 1, 2024
Reference Date(s) March 7, 2022 (publication)
Responsible Party (Point of Contact, Custodian)
Contact Email
Guid gov.noaa.nmfs.inport:66891
Access Constraints Cite As: NMFS Office of Science and Technology, [Date of Access]: Bottom Trawl Survey Catch-per-unit-effort 20220307 [Data Date Range],, Use Constraints: ***No Warranty*** The user assumes the entire risk related to its use of these data. NMFS is providing these data "as is" and NMFS disclaims any and all warranties, whether express or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. No warranty expressed or implied is made regarding the accuracy or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. It is strongly recommended that careful attention be paid to the contents of the metadata file associated with these data to evaluate dataset limitations, restrictions or intended use. In no event will NMFS be liable to you or to any third party for any direct, indirect, incidental, consequential, special or exemplary damages or lost profit resulting from any use or misuse of these data.
Bbox East Long -158
Bbox North Lat 66
Bbox South Lat 52
Bbox West Long -179
Coupled Resource
Frequency Of Update annually
Harvest Object Id e47e27d1-7795-4d0a-a5d7-adc8149a6c7e
Harvest Source Id f9290d59-efab-4b58-a20f-a0e82126966c
Harvest Source Title NMFS OST
Licence 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.
Metadata Language eng
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-179.0, 52.0], [-158.0, 52.0], [-158.0, 66.0], [-179.0, 66.0], [-179.0, 52.0]]]}
Progress underDevelopment
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 1982
Temporal Extent End 2019

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