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ru29-20210630T1343

Published by Axiom Docker Install | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: October 05, 2025 | Last Modified: 2021-07-08T00:00:00.000+00:00
The Challenger Glider Mission is a re-creation of the first global scientific ocean survey conducted by the HMS Challenger from 1872-1876. The goals of the mission are to establish a collaborative international network of autonomous underwater glider ports, to assess global ocean model predictive skill while contributing real-time profile data for assimilation in ocean forecast models by operational centers worldwide, and to crowd source student-based ocean research and discovery. This glider is providing temperature, conductivity, salinity, density and current profile observations. The current profiles are logged via external Nortek AD2CP files and are not available in this real-time dataset. The glider is also equipped with a Cetacean Research Acousonde 3A passive acoustic recorder. RU29s planned mission extends from the US Virgin Islands, British Virgin Islands, Anguilla, St. Martin (Fr), Sint Maarten (NED), St. Barthélemy (Fr), Antigua and Barbuda, St. Kitts and Nevis, and Guadaloupe, areas commonly impacted by tropical cyclones. Real-time datasets will include CTD data that will be provided to the IOOS Glider DAC and GTS to support ocean and atmospheric weather forecasting.

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glider Slocum Spray trajectory underwater glider water wmo In Situ Ocean-based platforms > Seaglider Earth Science > Oceans > Salinity/Density > Salinity Earth Science > Oceans > Salinity/Density > Density Earth Science > Oceans > Salinity/Density > Conductivity Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Ocean Pressure > Water Pressure AUVS > Autonomous Underwater Vehicles Challenger time latitude longitude depth sea_water_electrical_conductivity time sea_water_density latitude longitude time time time sea_floor_depth_below_sea_surface sea_water_potential_temperature latitude longitude time sea_water_pressure sea_water_electrical_conductivity status_flag sea_water_electrical_conductivity status_flag sea_water_electrical_conductivity status_flag sea_water_electrical_conductivity status_flag sea_water_electrical_conductivity status_flag sea_water_density status_flag sea_water_density status_flag sea_water_density status_flag sea_water_density status_flag sea_water_density status_flag location_test_quality_flag sea_water_pressure status_flag sea_water_pressure status_flag sea_water_pressure status_flag sea_water_pressure status_flag sea_water_pressure status_flag sea_water_pressure status_flag sea_water_practical_salinity status_flag sea_water_practical_salinity status_flag sea_water_practical_salinity status_flag sea_water_practical_salinity status_flag sea_water_practical_salinity status_flag sea_water_temperature status_flag sea_water_temperature status_flag sea_water_temperature status_flag sea_water_temperature status_flag sea_water_temperature status_flag sea_water_practical_salinity time speed_of_sound_in_sea_water sea_water_temperature time eastward_sea_water_velocity northward_sea_water_velocity

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