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GulfDataAtlas/NMFS_Fishes_RelativeAbundance_BottomLongline (MapServer)

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Service Description: The Southeast Fisheries Science Center (SEFSC) Mississippi Laboratories has conducted standardized bottom longline surveys in the Gulf of Mexico, Caribbean Sea, and Western North Atlantic Ocean since 1995. The objective of this longline survey is to provide fisheries independent data for stock assessment for as many species as possible. Relative abundance analysis for gag grouper, red grouper, red snapper, and yellowedge grouper are presented in this map. Relative abundance is expressed in catch per unit effort (CPUE). CPUE by 15-minute longitude by latitude blocks are summarized from 1,741 bottom longline sets taken during NMFS Bottom Longline Surveys from 2000 to 2009. CPUE is expressed as the number caught per 100-hook hour.

Map Name: Fishes - Relative Abundance - Fisheries-Independent Bottom Longline Surveys - Federal

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Layers: Description: Relative abundance analysis for gag grouper, red grouper, red snapper, and yellowedge grouper. Relative abundance is expressed in catch per unit effort (CPUE). CPUE by 15-minute longitude by latitude blocks are summarized from 1,741 bottom longline sets taken during NMFS Bottom Longline Surveys from 2000 to 2009. CPUE is expressed as the number caught per 100-hook hour.

Copyright Text: David Hanisko, National Marine Fisheries Service; Jeff Rester, Gulf States Marine Fisheries Commission

Spatial Reference: 102100  (3857)


Single Fused Map Cache: false

Initial Extent: Full Extent: Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info: Supports Dynamic Layers: true

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON

Supports Query Data Elements:

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

Supported Operations:   Export Map   Identify   QueryDomains   QueryLegends   Find   Return Updates   Generate KML