{ "format" : "linked-data-api", "version" : "0.2", "result" : {"_about" : "http://vocabs.ardc.edu.au/repository/api/lda/aodn/aodn-instrument-vocabulary/version-1-0/resource.text?uri=http%3A%2F%2Fvocab.nerc.ac.uk%2Fcollection%2FL22%2Fcurrent%2FTOOL0898%2F", "definition" : "http://vocabs.ardc.edu.au/repository/api/lda/aodn/aodn-instrument-vocabulary/version-1-0/resource.text?uri=http%3A%2F%2Fvocab.nerc.ac.uk%2Fcollection%2FL22%2Fcurrent%2FTOOL0898%2F", "extendedMetadataVersion" : "http://vocabs.ardc.edu.au/repository/api/lda/aodn/aodn-instrument-vocabulary/version-1-0/resource.text?_metadata=all&uri=http%3A%2F%2Fvocab.nerc.ac.uk%2Fcollection%2FL22%2Fcurrent%2FTOOL0898%2F", "primaryTopic" : {"_about" : "http://vocab.nerc.ac.uk/collection/L22/current/TOOL0898/", "altLabel" : [{"_value" : "Nortek AWAC", "_lang" : "en"} ], "broader" : [{"_about" : "http://vocab.nerc.ac.uk/collection/L05/current/110", "narrower" : ["http://vocab.nerc.ac.uk/collection/L22/current/TOOL0898/"]} , {"_about" : "http://vocab.nerc.ac.uk/collection/L05/current/115", "narrower" : ["http://vocab.nerc.ac.uk/collection/L22/current/TOOL0898/"]} , {"_about" : "http://vocab.nerc.ac.uk/collection/L05/current/134", "narrower" : ["http://vocab.nerc.ac.uk/collection/L22/current/TOOL0898/"]} ], "contributor" : "Natalia_Atkins", "dcPublisher" : "British Oceanographic Data Centre (BODC)", "dctermsCreated" : "Wed, 03 Jun 2015 00:00:00 GMT+0000", "dctermsModified" : "Tue, 30 Jun 2015 06:19:13 GMT+0000", "definition" : "A family of instruments that simultaneously measure current profiles and wave height and direction designed for coastal monitoring. It is available in three transmit frequencies: 1 MHz (range 30 m, cell size 0.25-4 m); 600 kHz (range 50 m, cell size 0.5-8 m), 400 kHz (range 100 m, cell size 1-8 m) and has four beams, one vertical and the other three 120 degrees apart slanted at 25 degrees. Maximum number of cells is 128. Current speeds up to 10 m/s may be measured at an accuracy of 1% of measured value ±0.5cm/s. Temperature (embedded thermistor with 0.1C accuracy and 0.01C resolution), compass (magnetometer with 2 degrees accuracy and 0.1 degree resolution providing tilt less than 15 degrees), tilt (liquid level) and pressure (piezo resistive with accuracy of 0.5% (optional 0.1%) full scale - usually 100m - and resolution of 0.005% full scale) sensors are provided as standard.", "inScheme" : "http://vocab.aodn.org.au/def/instrument/1", "prefLabel" : {"_value" : "Nortek acoustic wave and current profiler", "_lang" : "en"} , "type" : ["http://www.w3.org/2000/01/rdf-schema#Resource", "http://www.w3.org/2004/02/skos/core#Concept"]} , "type" : ["http://purl.org/linked-data/api/vocab#ItemEndpoint", "http://purl.org/linked-data/api/vocab#Page"]} }