[
    {
        "attrs": {
            "calibration_date": "2023-04-14",
            "comment": "Pumped",
            "description": "A profiling CTD instrument designed specifically for installation on Slocum autonomous gliders. It measures conductivity, temperature and pressure for use in oceanic research, updating ocean models, assessing sensor stability on moored observatories, and leveraging data collection opportunities from operational vehicle missions. It outputs real-time data in decimal S/m, degC and decibars, or raw decimal counts. It is externally powered and continuously pumped, and can operate in both continuous sampling or polled sampling modes. It features an expendable anti-foulant device offering bio-fouling protection, and is supplied with Seasoft V2 Windows software for setup and data processing. The pressure sensor with temperature compensation is available in 4 strain-gauge ranges; 0-100; 100-350; 350-1000; 1000-2000 metres. It measures conductivity from 0-9 S/m at a resolution of 0.00001 S/m, temperature from -5 to +42 degC at a resolution of 0.001 degC, and pressure up to 2000 m (dependant on the range chosen), at a resolution of 0.002 percent of full scale range.",
            "factory_calibrated": "2023-04-14",
            "long_name": "Sea-Bird Slocum Glider GPCTD",
            "maker": "Sea-Bird Scientific",
            "maker_vocabulary": "https://vocab.nerc.ac.uk/collection/B75/current/ORG00226/,https://vocab.nerc.ac.uk/collection/L35/current/MAN0013/",
            "model": "Sea-Bird Slocum Glider Payload {GPCTD} CTD",
            "model_vocabulary": "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1492/",
            "owner": "Virginia Institute of Marine Science",
            "references": "",
            "serial_number": "9118",
            "type": "CTD,salinity sensor,sensor model,water temperature sensor,water pressure sensor",
            "type_vocabulary": "http://vocab.nerc.ac.uk/collection/L05/current/130/,http://vocab.nerc.ac.uk/collection/L05/current/350/,http://vocab.nerc.ac.uk/collection/L19/current/SDNKG17/,http://vocab.nerc.ac.uk/collection/L05/current/134/,http://vocab.nerc.ac.uk/collection/L05/current/WPS/",
            "user_calibrated": ""
        },
        "cfg_file": "/home/glideradm/doco/glideradm/configs/instruments/9118-ctd.yml",
        "nc_var_name": "instrument_ctd",
        "type": "i4"
    },
    {
        "attrs": {
            "calibration_date": "2022-06-10",
            "comment": "Strap on instrument, no live data nor data flow through glider. No NVS vocabulary for instrument as of 2023-05-22.",
            "description": "Long-term underwater passive acoustic recorder features adjustable sample rates, configurable recording (continuous or duty cycle), and data storage as audio wav files. Applications include noise monitoring, seismic and pile driving, marine mammal monitoring, and fish monitoring.",
            "factory_calibrated": "2022-06-10",
            "long_name": "Loggerhead LS1 Hydrophone",
            "maker": "Loggerhead Instruments",
            "maker_vocabulary": "",
            "model": "LS1 Hydrophone",
            "model_vocabulary": "",
            "owner": "Virginia Institute of Marine Science",
            "references": "https://static1.squarespace.com/static/6305101f91f6015bafa81d99/t/63053c8cd267665e7dfbe8a0/1661287564320/LS1-SPEC-SHEET%2B2022.pdf",
            "serial_number": "4371365",
            "type": "hydrophones",
            "type_vocabulary": "http://vocab.nerc.ac.uk/collection/L05/current/369/",
            "user_calibrated": ""
        },
        "cfg_file": "/home/glideradm/doco/glideradm/configs/instruments/4371365-hydrophone.yml",
        "nc_var_name": "instrument_hydrophone",
        "type": "i4"
    }
]