{
    "glider": "capex690",
    "global_attributes": {
        "acknowledgment": "This deployment is supported by Teledyne Webb Research and the Schmidt Ocean Institute.",
        "cdm_data_type": "Trajectory",
        "comment": "Deployed by SPICE team aboard R/V Falkor (too) with shoreside support from Salvatore Fricano.",
        "contributor_name": "Joe Gradone,Travis Miles,Scott Glenn,Oscar Schofield,Corday Selden,Grace Saba,David Farrell,Doug Wilson,Salvatore Fricano,Laura Nazzaro,Lori Garzio",
        "contributor_role": "Principal Investigator,Principal Investigator,Principal Investigator,Principal Investigator,Principal Investigator,Principal Investigator,Principal Investigator,Principal Investigator,Glider Pilot,Data Management,Data Management",
        "deployment": "capex690-20260812T1423",
        "gts_ingest": "True",
        "institution": "Teledyne Webb Research, Rutgers University",
        "program": "Challenger",
        "project": "SPICE Salt-finger Processes Influence on Carbon and Ecosystem dynamics",
        "references": "https://rucool.marine.rutgers.edu",
        "sea_name": "Tropical Western Atlantic",
        "summary": "The capex690 planned mission serves as a biological complement to the thermohaline staircase survey for the FKt260806/SPICE cruise aboard the Schmidt Ocean Institute's R/V Falkor (too). This glider will provide active acoustic backscatter observations to characterize zooplankton biomass and vertical distribution, deployed in tandem with SEA044 - Martorn from the Voice of the Ocean Foundation. Real-time datasets will include CTD data provided to the IOOS Glider DAC and GTS to support ocean and atmospheric weather forecasting.",
        "wmo_id": "8901230",
        "wmo_platform_code": "8901230"
    },
    "platform": {
        "comment": "",
        "depth_rating": "200m",
        "description": "A long-range autonomous underwater vehicle (AUV) based on buoyancy. It is used for remote water column sampling. It uses hydraulic buoyancy change to alter the vehicle density in relation to the surrounding water thereby causing the vehicle to either float or sink. Given an appropriate dive or climb angle, the wings and body lift and convert some of this vertical motion into a forward saw tooth horizontal motion. Periodically, the glider surfaces and calls via Iridium Satellite Phone (anywhere in world) or Free Wave RF Modem (line of sight) in to Dockserver (auto attendant computer) to relay navigational fix, data and receive further instructions for command and control. The glider is capable of storm sampling and can be flown in a coordinated fleet. It is 1.5 m in length, has a hull diameter of 22 cm and mass of 54 kgs. It has an exchangeable payload (capacity up to 6 L) which is capable of housing a variety of environmental sensors such as nitrate and oxygen. It uses lithium or alkaline batteries. It has a deployment range of 600-6000 km, a deployment length of 15 days to 12 months and an operating depth range of 4-1000m. Navigation is via GPS waypoints, a pressure and altimeter sensor. Maximum speed is .35 m/s. It transmits via RF modem, Iridium (RUDICS), ARGOS or acoustic modem.",
        "id": "capex690",
        "instruments": "instrument_ctd,instrument_flbbcdslc,instrument_ek80",
        "long_name": "capex690 Slocum G3S",
        "maker": "Teledyne Webb Research",
        "maker_vocabulary": "http://vocab.nerc.ac.uk/collection/L35/current/MAN0020/,http://vocab.nerc.ac.uk/collection/B75/current/ORG01077/",
        "model": "Teledyne Webb Research Slocum G3S glider",
        "model_vocabulary": "http://vocab.nerc.ac.uk/collection/B76/current/B7600001/",
        "os_version": "11.08",
        "owner": "Teledyne Webb Research",
        "serial_number": "690",
        "type": "sub-surface gliders",
        "type_vocabulary": "http://vocab.nerc.ac.uk/collection/L06/current/27/",
        "wmo_id": "8901230",
        "wmo_platform_code": "8901230"
    },
    "trajectory_name": "capex690-20260812T1423"
}