@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: . skos:narrower . skos:member . skos:narrower . skos:related . skos:related . skos:narrower . skos:narrower . skos:altLabel "Datawell waverider" , "Datawell waverider"@en ; skos:broader , ; skos:definition "A non-directional waverider system with an accelerometer mounted in a loose tethered buoy (0.7 or 0.9m in diameter) that measures the vertical accelerations of the buoy as it moves with the water surface. The accelerations are integrated twice within the buoy and the displacement signal so obtained is then transmitted to a shore station where it is processed to provide wave data statistics."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL0781" ; skos:note "accepted"@en ; skos:prefLabel "Datawell waverider buoy"@en ; skos:related .