{"dataset":{"id":"seamap","name":"SEAMAP Coastal Survey","source":"SEAMAP / SCDNR","owner":"Southeast Area Monitoring and Assessment Program","updateFrequency":"Seasonal","coverage":"South Atlantic coastal waters","variables":["CPUE","length","species","depth","bottom_temp"],"license":"Program-specific public use","spatialCoverage":"South Atlantic Bight","temporalCoverage":"1989–present","quality":"high","category":"survey","usedBy":["assessment-2019"],"uses":[],"summary":"Regional coastal survey used as an abundance index in the South Atlantic assessment."},"rows":[{"station":"seamap-onc","name":"SEAMAP Onslow Bay","lat":34.4,"lon":-76.9,"count":5,"mean_length_mm":290,"salinity_psu":34.1,"temp_c":21.5,"last_sample":"2025-04-20"}],"catalog":["nc120","nc915","seamap","commercial-landings","mrip","usgs-pamlico","ndbc-buoys","assessment-inputs-2019"]}