@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . rdf:type skos:Concept ; dce:identifier "SDN:R27::ECO_FLBB_AP2" ; dc:date "2021-08-09 12:23:38.0" ; dc:identifier "SDN:R27::ECO_FLBB_AP2" ; pav:authoredOn "2021-08-09 12:23:38.0" ; pav:hasCurrentVersion ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "ECO_FLBB_AP2" ; skos:broader , ; skos:definition "A dual-channel optical sensor fitted with a single-wavelength fluorometer and a scattering meter calibrated to determine backscattering, depth-rated to 2000 m and designed for float applications. The sensor operates by flashing blue (470 nm) and red (700 nm) beams in alternation from two light-emitting diodes (LEDs), to respectively stimulate chlorophyll fluorescence and illuminate the total particle field. The scattering sensor has an in-water centroid angle of 142 deg. The instrument is part of the Environmental Characterization Optics (ECO) series tools, originally developed and manufactured at WET Labs and rebranded as a Sea-Bird Scientific product following the company's acquisition by Danaher in 2010."@en ; skos:notation "SDN:R27::ECO_FLBB_AP2" ; skos:note "accepted"@en ; skos:prefLabel "ECO FLbb-AP2 sensor package with fluorometer and scattering meter"@en .