{"SchemaVersion": "1.0", "LandingPage": "https://instrumentdb.out.ocp.fmi.fi/instrument/8761e421-c5d3-466f-bb13-b9fa4a54bc79", "Name": "FMI CL51-A", "Owners": [{"owner": {"ownerName": "Finnish Meteorological Institute", "ownerIdentifier": {"ownerIdentifierValue": "05hppb561", "ownerIdentifierType": "ROR"}}}], "Manufacturers": [{"manufacturer": {"manufacturerName": "Vaisala Oyj", "manufacturerIdentifier": {"manufacturerIdentifierValue": "05yhgzh28", "manufacturerIdentifierType": "ROR"}}}], "Model": {"modelName": "Vaisala CL51", "modelIdentifier": {"modelIdentifierValue": "https://vocabulary.actris.nilu.no/actris_vocab/VaisalaCL51", "modelIdentifierType": "URL"}}, "Identifier": {"identifierValue": "https://hdl.handle.net/21.12132/3.8761e421c5d3466f", "identifierType": "Handle"}, "Description": "Firmware version from 2021-03-18: V1.034 (CL51_CLE321_TOPROF_4)\r\nPrevious firmware version: V1.031", "InstrumentType": [{"instrumentType": {"instrumentTypeName": "lidar ceilometer", "instrumentTypeIdentifier": {"instrumentTypeIdentifierValue": "https://vocabulary.actris.nilu.no/actris_vocab/lidarceilometer", "instrumentTypeIdentifierType": "URL"}}}], "MeasuredVariables": [{"measuredVariable": {"variableMeasured": "attenuated backscatter coefficient"}}], "Dates": [{"date": {"date": "2015-04-21", "dateType": "Commissioned"}}], "AlternateIdentifiers": [{"alternateIdentifier": {"alternateIdentifierValue": "G1230004", "alternateIdentifierType": "SerialNumber"}}]}