{ "culture": "en-US", "name": "SEAMAP_Sharks_RelativeAbundance_Trawls_1987_2018", "guid": "7B5873A5-AD1E-4F3F-97CC-5F6D69DB3032", "catalogPath": "", "snippet": "", "description": "Relative abundance analysis for atlantic shaprnose shark. Relative abundance is expressed in catch per unit effort (CPUE). CPUE by 10-minute longitude by latitude blocks are summarized from 18,953 40 foot shrimp trawls taken during Southeast Area Monitoring and Assessment Program (SEAMAP) fishery-independent Summer and Fall Shrimp/Groundfish Surveys from 1987 to 2018. CPUE is expressed as the number caught per 1-hour tow.", "summary": "", "title": "Relative Abundance for Atlantic Sharpnose Shark - Gulf of Mexico - SEAMAP 1987-2018 ", "tags": [ "atlantic sharpnose shark", "Rhizoprionodon terraenovae", "relative abundance", "catch per unit effort", "CPUE", "trawls", "SEAMAP" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -97.5000000001998, 24.3333333330669 ], [ -81.1666666665334, 30.5000000002998 ] ], "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "David Hanisko, National Marine Fisheries Service", "licenseInfo": "" }