[ { "attrs": { "calibration_date": "2023-03-23", "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": "2023-03-23", "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": "Rutgers University", "references": "", "serial_number": "9104", "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/9104-ctd.yml", "nc_var_name": "instrument_ctd", "type": "i4" }, { "attrs": { "calibration_date": "2023-07-25", "comment": "Model 5013W - this model has been discontinued by Aanderaa. It is a 3835 Oxygen Optode with an impulse cable moulded directly to the sensor. Description and vocabulary below from Aanderaa Oxygen Optode 3835.", "description": "A dissolved oxygen sensor designed to mount on RCM 9 or RDCP 600 or similar OEM applications. Measurement is based on the ability of selected substances to act as dynamic fluorescence quenchers. The fluorescent indicator is a special platinum porphyrin complex embedded in a gas permeable foil that is exposed to the surrounding water. A black optical isolation coating protects the complex from sunlight and fluorescent particles in the water. This sensing foil is attached to a window providing optical access for the measuring system from inside a watertight plastic and titanium housing (depth rating 300m).The foil is excited by modulated blue light, and the phase of a returned red light is measured. By linearizing and temperature compensating, with an incorporated temperature sensor, the absolute O2 concentration can be determined.. O2 Concentration range 0-500 uM, accuracy +/- 5% or 8uM, resolution <1 uM. Air Saturation range 0-120%, accuracy +/- 5%, resolution <0.4%.", "factory_calibrated": "2023-07-25", "long_name": "AA Optode 5013W", "maker": "Aanderaa Data Instruments AS", "maker_vocabulary": "http://vocab.nerc.ac.uk/collection/B75/current/ORG00228/,http://vocab.nerc.ac.uk/collection/L35/current/MAN0007/", "model": "Aanderaa Oxygen Optode 5013W", "model_vocabulary": "http://vocab.nerc.ac.uk/collection/L22/current/TOOL0103/", "owner": "Rutgers University", "references": "", "serial_number": "1296", "type": "dissolved gas sensors", "type_vocabulary": "http://vocab.nerc.ac.uk/collection/L05/current/351/", "user_calibrated": "2024-03-12" }, "cfg_file": "/home/glideradm/doco/glideradm/configs/instruments/1296-optode.yml", "nc_var_name": "instrument_optode", "type": "i4" }, { "attrs": { "calibration_date": "2022-07-22", "comment": "", "description": "A 1 MHz Acoustic Doppler Current Profiler (ADCP) designed specifically for use on gliders for water velocity measurements. Fully integrated solutions are available for the Kongsberg Seaglider, Scripps Spray Glider, and Webb Slocum Glider. The AD2CP features 4 beams; beams 1 and 3 are angled at 47.5 degrees and beams 2 and 4 are angled at 25 degrees. This enables 3D velocities to be calculated during both ascent and descent of the glider. The AD2CP can operate two modes; Single (burst or average) or Concurrent (burst and average). It features 16 GB of onboard data storage with an optional increase to 64 GB. The Glider1000 AD2CP features an average profiling range of 30 m (25 m in burst mode), with a minimum blanking distance of 0.1 m. It has an operating temperature range of -4 to +40 degC, and is depth-rated to 1000 m. It has a bottom tracking range of 30 m, a velocity resolution of 0.1 cm s-1, and a maximum sampling rate of 16 Hz.", "factory_calibrated": "2022-07-22", "long_name": "Nortek Glider1000 AD2CP", "make_model": "", "maker": "NortekUSA", "maker_vocabulary": "http://vocab.nerc.ac.uk/collection/B75/current/ORG00333/,http://vocab.nerc.ac.uk/collection/L35/current/MAN0068/", "model": "Glider1000 AD2CP Acoustic Doppler Current Profiler", "model_vocabulary": "http://vocab.nerc.ac.uk/collection/L22/current/TOOL1774/", "owner": "Rutgers University", "references": "", "serial_number": "103365", "type": "current profilers", "type_vocabulary": "http://vocab.nerc.ac.uk/collection/L05/current/115/", "user_calibrated": "" }, "cfg_file": "/home/glideradm/doco/glideradm/configs/instruments/103365-adcp.yml", "nc_var_name": "instrument_adcp", "type": "i4" } ]