Data provided by National Oceanic and Atmospheric Administration
This project is conducting seasonal deployments to investigate carbonate chemistry and monitor ocean acidification in the Gulf of Maine. The glider used for the automated observation includes an integrated deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs FLBBCD ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. The real-time dataset contains CTD, chlorophyll a, CDOM and optical backscatter measurements. Dissolved oxygen and pH data will be processed post-deployment.
The National Centers for Environmental Information (NCEI) received the data in this dataset from the Integrated Ocean Observing System's National Glider Data Assembly Center (IOOS NGDAC). The IOOS NGDAC received the data in one or more netCDF files comprising an entire glider deployment. The data are measurements of physical oceanographic properties such as temperature, salinity, conductivity, and density. The IOOS NGDAC checked the files for compliance to their netCDF file convention, aggregated the files into a single netCDF file, and then submitted the file to NCEI for long-term preservation. Data files may be either low resolution real-time or full resolution. Full resolution files are designated as "delayed" in the netCDF file name.
About this Dataset
Updated: 2024-08-20
Metadata Last Updated:
2024-08-06T09:51:03.780Z
Date Created:
N/A
Data Provided by:
Dataset Owner:
N/A
| Title | Low resolution real-time physical trajectory profile data from glider um_242 deployed by UMaine (UMO) in the Gulf of Maine from 2023-11-09 to 2023-12-08 (NCEI Accession 0291854) |
|---|---|
| Description | This project is conducting seasonal deployments to investigate carbonate chemistry and monitor ocean acidification in the Gulf of Maine. The glider used for the automated observation includes an integrated deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs FLBBCD ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. The real-time dataset contains CTD, chlorophyll a, CDOM and optical backscatter measurements. Dissolved oxygen and pH data will be processed post-deployment. The National Centers for Environmental Information (NCEI) received the data in this dataset from the Integrated Ocean Observing System's National Glider Data Assembly Center (IOOS NGDAC). The IOOS NGDAC received the data in one or more netCDF files comprising an entire glider deployment. The data are measurements of physical oceanographic properties such as temperature, salinity, conductivity, and density. The IOOS NGDAC checked the files for compliance to their netCDF file convention, aggregated the files into a single netCDF file, and then submitted the file to NCEI for long-term preservation. Data files may be either low resolution real-time or full resolution. Full resolution files are designated as "delayed" in the netCDF file name. |
| Modified | 2024-08-06T09:51:03.780Z |
| Publisher Name | N/A |
| Contact | N/A |
| Keywords | 0291854 , CONDUCTIVITY , CURRENT SPEED - EAST/WEST COMPONENT (U) , CURRENT SPEED - NORTH/SOUTH COMPONENT (V) , DEPTH - BOTTOM , DEPTH - OBSERVATION , DISSOLVED OXYGEN , HYDROSTATIC PRESSURE , LATITUDE , LONGITUDE , OXYGEN - PERCENT SATURATION , Potential temperature (theta) , SALINITY , SOUND VELOCITY , WATER DENSITY , WATER TEMPERATURE , chemical , current measurements , physical , profile , um 242 , University of Maine , US DOC; NOAA; NOS; Integrated Ocean Observing System Program , Integrated Ocean Observing System Data Assembly Centers Data Stewardship Program , IOOS; National Glider Data Assembly Center (IOOS NGDAC) , North Atlantic Ocean , oceanography , IOOS > Integrated Ocean Observing System, NOAA, U.S. Department of Commerce , UMAINE > University of Maine , IOOS > Integrated Ocean Observing System , EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH , EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY , EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN , EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS , EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE , EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE , EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE , EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY , EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY , EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY , aggregate_quality_flag , depth , eastward_sea_water_velocity , flat_line_test_quality_flag , fractional_saturation_of_oxygen_in_sea_water , gross_range_test_quality_flag , latitude , longitude , mole_concentration_of_dissolved_molecular_oxygen_in_sea_water , northward_sea_water_velocity , quality_flag , rate_of_change_test_quality_flag , sea_floor_depth_below_sea_surface , sea_water_density , sea_water_electrical_conductivity , sea_water_potential_temperature , sea_water_practical_salinity , sea_water_pressure , sea_water_temperature , speed_of_sound_in_sea_water , spike_test_quality_flag , temperature_of_sensor_for_oxygen_in_sea_water , time , Slocum , Spray , glider , trajectory , underwater glider , water , wmo , AA Optode 5014W , CTD Metadata , Deep ISFET Glider-based pH Sensor , Depth , Depth-averaged Eastward Sea Water Velocity , Depth-averaged Latitude , Depth-averaged Longitude , Depth-averaged Northward Sea Water Velocity , Depth-averaged Time , ECO Puck Triplet FLBBCD-SLC , Number of Observations for this Profile , Platform Metadata , Potential Temperature , Precise Latitude , Precise Longitude , Precise Time , Profile ID , Profile Latitude , Profile Longitude , Profile Time , QARTOD Flat Line Test for sea_water_density , QARTOD Flat Line Test for sea_water_electrical_conductivity , QARTOD Flat Line Test for sea_water_practical_salinity , QARTOD Flat Line Test for sea_water_pressure , QARTOD Flat Line Test for sea_water_temperature , QARTOD Gross Range Test for sea_water_density , QARTOD Gross Range Test for sea_water_electrical_conductivity , QARTOD Gross Range Test for sea_water_practical_salinity , QARTOD Gross Range Test for sea_water_pressure , QARTOD Gross Range Test for sea_water_temperature , QARTOD Pressure Test for sea_water_pressure , QARTOD Primary Flag for sea_water_density , QARTOD Primary Flag for sea_water_electrical_conductivity , QARTOD Primary Flag for sea_water_practical_salinity , QARTOD Primary Flag for sea_water_pressure , QARTOD Primary Flag for sea_water_temperature , QARTOD Rate of Change Test for sea_water_density , QARTOD Rate of Change Test for sea_water_electrical_conductivity , QARTOD Rate of Change Test for sea_water_practical_salinity , QARTOD Rate of Change Test for sea_water_pressure , QARTOD Rate of Change Test for sea_water_temperature , QARTOD Spike Test for sea_water_density , QARTOD Spike Test for sea_water_electrical_conductivity , QARTOD Spike Test for sea_water_practical_salinity , QARTOD Spike Test for sea_water_pressure , QARTOD Spike Test for sea_water_temperature , Sea Water Density , Sea Water Electrical Conductivity , Sea Water Practical Salinity , Sea Water Pressure , Sea Water Temperature , Sound Velocity , Source data file , The trajectory to which this profile is associated. , Trajectory Name , WMO ID , c_alt_time , c_climb_target_depth , c_de_oil_vol , c_dive_target_depth , c_fin , c_heading , c_science_send_all , c_thruster_on , c_weight_drop , c_wpt_lat , c_wpt_lon , c_wpt_x_lmc , c_wpt_y_lmc , f_fin_offset , f_ocean_pressure_max , f_ocean_pressure_min , http://www.opengis.net/def/crs/EPSG/0/4326 , m_avg_speed , m_battery_inst , m_battpos , m_bms_aft_current , m_bms_ebay_current , m_bms_emergency_battery_voltage , m_bms_pitch_current , m_comms_tickle_timestamp , m_cop_tickle_timestamp , m_coulomb_amphr , m_coulomb_amphr_total , m_de_oil_vol , m_depth , m_depth_rate_avg_final , m_digifin_leakdetect_reading , m_dip_angle , m_fin , m_gps_lat , m_gps_lon , m_gps_mag_var , m_gps_status , m_hdg_derror , m_hdg_error , m_hdg_ierror , m_heading , m_iridium_attempt_num , m_iridium_call_num , m_iridium_dialed_num , m_lat , m_leakdetect_voltage , m_leakdetect_voltage_forward , m_leakdetect_voltage_science , m_lon , m_magnetic_field , m_pitch , m_present_time , m_pressure , m_raw_altitude , m_roll , m_science_clothesline_lag , m_thruster_power , m_tot_num_inflections , m_vacuum , m_veh_temp , m_vehicle_temp , m_water_depth , m_water_vx , m_water_vy , m_weight_drop , m_x_lmc , m_y_lmc , sci_ctd41cp_timestamp , sci_flntu_chlor_units , sci_flntu_turb_units , sci_m_present_time , sci_oxy3835_wphase_dphase , sci_oxy3835_wphase_oxygen , sci_oxy3835_wphase_saturation , sci_oxy3835_wphase_temp , sci_sbe41n_ph_electrode_current , sci_sbe41n_ph_electrode_voltage , sci_sbe41n_ph_ref_voltage , sci_sbe41n_ph_substrate_current , u_alt_filter_enabled , u_alt_min_depth , u_hd_fin_ap_deadband_reset , u_hd_fin_ap_dgain , u_hd_fin_ap_gain , u_hd_fin_ap_hardover_holdoff , u_hd_fin_ap_igain , u_hd_fin_ap_inflection_holdoff , u_heading_deadband , u_heading_rate_deadband , u_low_power_cycle_time , u_low_power_hd_fin_ap_dgain , u_low_power_hd_fin_ap_gain , u_low_power_hd_fin_ap_igain , u_min_water_depth , u_pitch_ap_deadband , u_pitch_ap_dgain , u_pitch_ap_gain , u_pitch_max_delta_battpos , u_reqd_depth_at_surface , u_science_low_power , x_current_target_altitude , x_cycle_overrun_in_ms , x_fin_deadband , x_fin_max , x_lmc_xy_source , x_low_power_status , x_thruster_state , AUVS > Autonomous Underwater Vehicles , SEAGLIDER , 4802997 , OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN , environment , oceans |
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"title": "Low resolution real-time physical trajectory profile data from glider um_242 deployed by UMaine (UMO) in the Gulf of Maine from 2023-11-09 to 2023-12-08 (NCEI Accession 0291854)",
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