2015 Pollock Acoustic/Trawl Survey Gulf of Alaska EK60 Raw Data
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Dates
Metadata Date | February 29, 2024 |
---|---|
Metadata Created Date | October 28, 2022 |
Metadata Updated Date | April 1, 2024 |
Reference Date(s) | (publication) |
Frequency Of Update | notPlanned |
Metadata Source
- ISO-19139 ISO-19139 Metadata
Harvested from NMFS AFSC
Additional Metadata
Resource Type | Dataset |
---|---|
Metadata Date | February 29, 2024 |
Metadata Created Date | October 28, 2022 |
Metadata Updated Date | April 1, 2024 |
Reference Date(s) | (publication) |
Responsible Party | (Point of Contact, Custodian) |
Contact Email | |
Guid | gov.noaa.nmfs.inport:28019 |
Access Constraints | Cite As: Alaska Fisheries Science Center, [Date of Access]: 2015 Pollock Acoustic/Trawl Survey Gulf of Alaska EK60 Raw Data [Data Date Range], https://www.fisheries.noaa.gov/inport/item/28019., Access Constraints: The data set is still being analyzed and will not be available for distribution until it has been finalized and all QA/QC practices have been performed. Contact the Data Point Of Contact for estimated time of release., Use Constraints: User must read and fully comprehend the metadata prior to use. User must acknowledge the Originator when using the data set as a source. User must share data products developed using the source data set with the Originator. Data should not be used beyond the limits of the source scale. |
Bbox East Long | -138 |
Bbox North Lat | 62 |
Bbox South Lat | 52 |
Bbox West Long | -172 |
Coupled Resource | |
Frequency Of Update | notPlanned |
Harvest Object Id | 42362e38-d3f9-4bb8-9e3f-1f132e6b72b7 |
Harvest Source Id | 26a29bb9-50b0-47fd-920b-edc74aa6ec76 |
Harvest Source Title | NMFS AFSC |
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. |
Lineage | Acoustic data were recorded at the five split-beam frequencies using ER60 software and, as a backup, acoustic telegram data were logged with Myriax EchoLog 500 software. Acoustic measurements were collected from 16 m below the sea surface to within 0.5 m of the sounder-detected bottom or a maximum of 1,000 m in deep water. Data were analyzed using Myriax Echoview post-processing software. See National Marine Fisheries Service (NMFS) 2013. NOAA protocols for fisheries acoustics surveys and related sampling (Alaska Fisheries Science Center), 23 p. Prepared by Midwater Assessment and Conservation Engineering Program, Alaska Fish. Sci. Center, Natl. Mar. Fish. Serv., NOAA. Available online: http://www.afsc.noaa.gov/RACE/midwater/AFSC%20AT%20Survey%20Protocols_Feb%202013.pdf |
Metadata Language | eng |
Metadata Type | geospatial |
Old Spatial | {"type": "Polygon", "coordinates": [[[-172.0, 52.0], [-138.0, 52.0], [-138.0, 62.0], [-172.0, 62.0], [-172.0, 52.0]]]} |
Progress | underDevelopment |
Spatial Data Service Type | |
Spatial Reference System | |
Spatial Harvester | True |
Temporal Extent Begin | 2015-06-11 |
Temporal Extent End | 2015-08-16 |
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