[ { "attrs": { "calibration_date": "2025-08-11", "comment": "", "description": "A conductivity, temperature and pressure sensor designed for use on gliders and autonomous underwater vehicles (AUVs). It can be used to derive salinity, density and sound velocity and is optimised for turbulence measurements and passive acoustic monitoring due to its silent operation (non-pumped). The instrument is available as two configurations; the standard RBR Legato3 has a 2 Hz standard thermistor response; the RBR Legato3 Fast 16 instrument has a 16 Hz fast thermistor response. Additional sensors such as dissolved oxygen, fluorescence, turbidity, and PAR are all supported. The RBR Legato3 is designed to fit into a standard 2 x 7 inch sensor bay, with both wet- and dry-bay models. The RBR Legato3 is depth-rated to 1000m, with a pressure range from 500-1000 db and accuracy of +/- 0.05 percent (full scale). The conductivity accuracy is +/- 0.003 mS/cm. Temperature range is -5 degC to +42 degC (ITS-90) with an accuracy of +/- 0.002 degC (-5 to +35 degC) and +/- 0.004 degC (+35 to +42 degC).", "factory_calibrated": "2025-08-11", "long_name": "RBR Legato3 CTD", "maker": "RBR", "maker_vocabulary": "https://vocab.nerc.ac.uk/collection/L35/current/MAN0049/,https://vocab.nerc.ac.uk/collection/B75/current/ORG00299/", "model": "RBR Legato3 CTD", "model_vocabulary": "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1745/", "owner": "JASCO Applied Sciences", "references": "", "serial_number": "233237", "type": "CTD,salinity sensor,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/L05/current/134/,http://vocab.nerc.ac.uk/collection/L05/current/WPS/", "user_calibrated": "" }, "cfg_file": "/home/glideradm/doco/glideradm/configs/instruments/233237-rbrctd.yml", "nc_var_name": "instrument_rbrctd", "type": "i4" }, { "attrs": { "calibration_date": "2025-09-22", "comment": "Strap on instrument, no data flow through glider. No NVS vocabulary as of 2024-12-17; description is a modified version of standard OceanObserver instrument (http://vocab.nerc.ac.uk/collection/L22/current/TOOL1894/) modified based on ObserverSnout manufacturer page (http://vocab.nerc.ac.uk/collection/L22/current/TOOL1894/). Board/Recorder 241, SNOUT hydrophone SN J004755, AFT hydrophone SN U000125.", "description": "A submersible real-time acoustic monitoring system for marine mammal detection, identification, and localisation, ambient and vessel noise quantification, and wind and tidal energy monitoring. The JASCO OceanObserver-Snout has applications on drifters, acoustic profiling floats, gliders, buoys, and other autonomous vehicles. The OceanObserver system records the underwater sounds while running automated cetacean detectors that flag possible marine mammal calls or other events of interest by use of onboard detection algorithms tailored to species and call types of choice, as part of JASCO's PAMlab INT (integrated) software. Features local and global data telemetry via Wi-Fi, VHF, Iridium, cellular, serial, Ethernet, or acoustic modem, and wireless control via Wi-Fi or Bluetooth. For bandwidth-limited telemetry like cellular and Iridium, the OceanObserver converts the detection spectrograms into frequency contours and ranks them by priority. The events are relayed via satellite and delivered by email. The processed events are prioritised so that important events, like detections of species at risk, are sent first, making best use of the communication window. The OceanObserver was designed with modular components to tailor the system to the application, and up to 12 TB memory capacity on removable SD cards. The system features up to 4 mid-speed acoustic channels at 8 - 512 ksps. Spectra noise floor is better than -150 dB re FS per square root Hz at 8 - 512 ksps or better than -145 dB re FS per square root Hz at 2048 ksps. Standard hydrophone sensitivities are -164 dB re 1 V/uPa at 1 kHz or -210 dB re 1 V/uPa at 1 kHz.", "factory_calibrated": "2025-09-22", "long_name": "JASCO OceanObserver-Snout acoustic monitoring system", "maker": "JASCO Applied Sciences", "maker_vocabulary": "http://vocab.nerc.ac.uk/collection/L35/current/MAN0245/", "model": "JASCO OceanObserver-Snout", "model_vocabulary": "", "owner": "JASCO Applied Sciences", "references": "https://www.jasco.com/oceanobserver-slocum-glider, https://www.jasco.com/-oceanobserver-snout", "serial_number": "1469", "type": "hydrophones", "type_vocabulary": "http://vocab.nerc.ac.uk/collection/L05/current/369/", "user_calibrated": "" }, "cfg_file": "/home/glideradm/doco/glideradm/configs/instruments/1469-hydrophone.yml", "nc_var_name": "instrument_hydrophone", "type": "i4" }, { "attrs": { "calibration_date": "1970-01-01", "comment": "No calibration date. No NVS vocabulary for instrument as of 2023-04-20.", "description": "The Rx-LIVE Cabled Receiver enables researchers to have a permanent, real-time communication path to the receiver allowing them to easily monitor the health status of the receivers deployed in the field and to upload data at any time. Developed as a replacement for the VR2C Cabled Receiver, the Rx-LIVE Cabled Receiver offers significant advantages over the VR2C including a smaller form factor design, improved diagnostic information, and detection of multiple frequencies for use with 69 kHz coded tags and aquaMeasure environmental sensors. Operates in waters between -5C and +40C and up to 500 m depth.", "factory_calibrated": "1970-01-01", "long_name": "Rx-LIVE Cabled Receiver", "maker": "Innovasea Systems Inc.", "maker_vocabulary": "http://vocab.nerc.ac.uk/collection/L35/current/MAN0207/", "model": "Rx-LIVE", "model_vocabulary": "", "owner": "Rutgers University", "references": "https://www.innovasea.com/wp-content/uploads/2021/10/Innovasea-rx-live_receiver_data-sheet1021.pdf", "serial_number": "457001", "type": "", "type_vocabulary": "", "user_calibrated": "" }, "cfg_file": "/home/glideradm/doco/glideradm/configs/instruments/457001-rxlive.yml", "nc_var_name": "instrument_rxlive", "type": "i4" } ]