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_null absolute_salinity abstract abundance_m-2_ adjusted_practical_salinity adpe air_humidity air_pressure air_pressure_at_sea_level air_pressure_sd air_temperature air_temperature_sd alkalinity alkalinity_flag_w ammonium_flag_w anfs anpe anthropogenic_carbon_content_error arabinose arabinose_flag_w aragonite_saturation_state_calculated_at_in_situ_temperature_and_pressure associated_sequences asvco2_equilibration_and_air_flags asvco2_flow_control_flags asvco2_licor_flags asvco2_quality_flags asvco2_rtc_flags asvco2_secondary_span_flags asvco2_span_flags asvco2_zero_flags author awards bacterial_abundance bacterial_abundance_flag_w basis_of_record bathymetric_depth_at_profile_measurement_site bbal beam_1_speed beam_1_strength beam_2_speed beam_2_strength beam_3_speed beam_3_strength beam_4_speed beam_4_strength best_practices_doi bin_averaged_input_data bottle bottle_ bottle_flag_w bottom_depth breeding_site_name calcite_saturation_state_calculated_at_in_situ_temperature_and_pressure carbon_dioxide_in_surface_seawater cast catalog_number ccl4 ccl4_flag_w cdom254 cdom254_flag_w cdom280 cdom280_flag_w cdom325 cdom325_flag_w cdom350 cdom350_flag_w cell_state2 cell_state_1 cells cfc-11 cfc-113 cfc-113_flag_w cfc-11_flag_w cfc-12 cfc-12_flag_w chief_scientist_contact_email chla_qc chlorophyll-a_concentration_using_manufacturer-supplied_dark_counts_and_scaling_factor_based_on_phytoplankton_monoculture_interpolated_over_gaps_50.0m chlorophyll_a_flag_w chlorophyll_concentration chlorophyll_concentration_sd chronological_julian_date class co2_detector_pressure_mean_asvco2 co2_detector_pressure_uncompensated_mean_asvco2 co2_detector_pressure_uncompensated_sd_asvco2 co2_detector_secondary_span_calibration_coefficient_co2kspan2_span_slope co2_detector_span_calibration_coefficient_co2kspan_span_offset co2_detector_temperature_mean_asvco2 co2_detector_temperature_sd_asvco2 co2_detector_zero_calibration_coefficient_co2kzero co2_flux_wg_molm2day1 co2_mean_asvco2 co2_sd_asvco2 coded_instrument_type column_4 command comments concentration_of_chlorophyll_in_sea_water conservative_temperature conservative_temperature_its-90_ contains_the_error_on_the_adjusted_values_as_determined_by_the_delayed_mode_qc_process corrected_in-situ_temperature_with_outliers_removed_interpolated_over_gaps_50.0m corrected_oxygen_aumol_kg_ corrected_salinity_with_outliers_removed_interpolated_over_gaps_50.0m country course_over_ground course_over_ground_one_minute_mean course_over_ground_one_minute_stddev cras cruise cruise-id cruise_chief_scientist cruise_dates cruise_name cruise_name_click_for_details_ cruise_report ctd_do_ml_l_ ctd_oxygen ctd_oxygen_flag_w ctd_pressure ctd_salinity_flag_w ctd_temperature ctd_time current_direction current_u_component current_v_component daily_forecast_of_air_temperature_at_2_m daily_forecast_of_ice_concentration_at_surface daily_mean_6-hourly_mean_of_ground_heat_flux_at_surface daily_mean_of_convective_precipitation_rate_at_surface daily_mean_of_downward_longwave_radiation_flux_at_surface daily_mean_of_downward_solar_radiation_flux_at_the_nominal_top_of_atmosphere daily_mean_of_latent_heat_net_flux_at_surface daily_mean_of_momentum_flux_u-component_at_surface daily_mean_of_potential_evaporation_rate_at_surface daily_mean_of_precipitation_rate_at_surface data_assembly_center data_centre_in_charge_of_float_data_processing data_doi data_feature_type data_handbook_version data_owner data_owner_country_code data_owner_country_name data_owner_edmo_code data_owner_name data_report data_type dataset_name dataset_uid date date_av date_creation date_in_seconds_for_every_sample_point_interpolated date_of_file_creation date_of_reference_for_julian_days date_of_update_of_this_file date_update_dt daylength degree_of_processing_the_data_have_passed_through del-13_dic del-13_dic_flag_w del13_c-doc del13_c-doc_flag_w delayed_mode_or_real_time_data delhe3 delhe3_flag_w delta-14_dic delta-14_dic_flag_w delta14_c-doc delta14_c-doc_flag_w density density_insitu deployment_code deployment_date deployment_depth_db_ depth depth_corrected_with_ch14_scheme depth_quality_flag dew_point diagnostic_oxygen_mean_from_sample_loop diagnostic_oxygen_sd_from_sample_loop dic dic_flag_w dic_ta_r dic_wg_umolkg dim_as_average direction direction_of_the_station_profiles dissolved_inorganic_carbon_error dissolved_inorganic_carbon_mumolkg dissolved_molecular_oxygen_error dissolved_organic_nitrogen dissolved_oxygen_recalculated_from_phase_with_salinity_and_pressure_corrections_interpolated_over_gaps_50.0m_micromoles_kg_ dive dive_number_for_observations dives dmsa do_ml_l_ doc doc_aumol_.l-1_ doc_flag_w doi dom_data_originator dom_originator_contact dom_originator_institution dominant_wave_period downward_wind_speed downward_wind_speed_sd downwelling_photosynthetic_photon_radiance_in_sea_water doxy_qc dsource east_speed_corrected east_speed_uncorrected eastward_wind_speed eastward_wind_speed_sd elevation elevation_above_mean_sea_level email_address emodnet_platform_code empe end_of_event eps_final eps_theory eps_z_obs_m2s3 eps_z_theory_m2s3 error_on_salinity_variance_ error_on_temperature_variance_ event_date event_name expocode family file_format_version file_number firmware_parameters firmware_version first_date_observation float_cycle_number float_unique_identifier fluorescence_arbitrary_units_ format_version forward_speed_of_the_glider_through_the_water_from_the_flight_model freeboard friction_velocity_jra_ms fucose fucose_flag_w fugacity_of_co2_in_seawater_auatm_ funding_source galactose galactose_flag_w gen_bank_accession genus ghal global_quality_flag_of_pres_profile global_quality_flag_of_psal_profile global_quality_flag_of_temp_profile glucose glucose_flag_w gps_fix grid gt1000 gust_wind_speed handbook_version height helium helium_flag_w horizontal_speed_corrected horizontal_velocity_of_the_water_column horizontal_wind_speed huwh ice_conc id identified_by in-situ_density index info_url institution instrument_firmware_version instrument_id instrument_sampling_state instrument_type integrator_id island_group island_name julian_day_utc_of_the_location_relative_to_reference_date_time julian_day_utc_of_the_station_relative_to_reference_date_time jurisdiction kingdom kipe landing_page last_date_observation latitude latitude_for_the_1_4_or_3_4_position_between_the_starting_and_ending_gps_position latitude_from_gps_fix_at_start_end_of_the_dive latitude_of_the_station_best_estimate length level level_2_disolved_oxygen_no_despiker_not_interpolated_recalculated_from_phase_with_salinity_and_pressure_corrections level_2_salinity_no_despiker_not_interpolated_with_basestation_processing_qc_good_ level_2_temperature_no_despiker_not_interpolated_with_basestation_processing_qc_good_ level_2_wlbb2fl_sig470nm_adjusted_no_despiker_not_interpolated_ level_2_wlbb2fl_sig695nm_adjusted_no_despiker_not_interpolated_ level_2_wlbb2fl_sig700nm_adjusted_no_despiker_not_interpolated_ licor_co2_detector_raw_reference_counts_mean_asvco2 licor_co2_detector_raw_reference_counts_sd_asvco2 licor_co2_detector_raw_sample_counts_mean licor_co2_detector_raw_sample_counts_sd_asvco2 link link_to_processed_data link_to_raw_data lmsa locality location locations longitude longitude_for_the_1_4_or_3_4_position_between_the_starting_and_ending_gps_position longitude_from_gps_fix_at_start_end_of_the_dive longitude_of_the_station_best_estimate longwave_downwelling_radiation longwave_downwelling_radiation_sd low-pass_filtered_dissolved_oxygen_3.0_days_and_10.0_m low-pass_filtered_salinity_3.0_days_and_10.0_m low-pass_filtered_temperature_3.0_days_and_10.0_m low-pass_filtered_wlbb2fl_sig470nm_adjusted_3.0_days_and_10.0_m low-pass_filtered_wlbb2fl_sig695nm_adjusted_3.0_days_and_10.0_m low-pass_filtered_wlbb2fl_sig700nm_adjusted_3.0_days_and_10.0_m lower_limit_of_ammonium_depth_range lower_limit_of_chlorophyll_depth_range lower_limit_of_doc_depth_range lower_limit_of_nitrate_depth_range lower_limit_of_nitrite_depth_range lower_limit_of_phosphate_depth_range lower_limit_of_salinity_depth_range lower_limit_of_silicate_depthrange lower_limitof_don_depth_range lower_limitof_poc_depth_range lower_limitof_pon_depth_range mag_dec manose manose_flag_w mass_concentration_of_chlorophyll_a_in_sea_water mass_concentration_of_phosphate_in_sea_water mass_concentration_of_silicate_in_sea_water max_time maxdepth maximum_elevation_in_meters maximum_wave_period_tmax_ mean mean_habitat_importance mean_sea_level metadata_link meters_of_snow min_time minimum_elevation_in_meters missing_days_flag_for_the_year mld mld003_slocum_m mld_01 mld_03 mld_10 mlp molar_doxy_qc mole_concentration_of_ammonium_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_nitrate_in_sea_water mole_concentration_of_nitrite_in_sea_water mole_concentration_of_phosphate_in_sea_water mole_concentration_of_silicate_in_sea_water moles_of_anthropogenic_carbon_content_per_unit_mass_in_seawater moles_of_dissolved_inorganic_carbon_per_unit_mass_in_seawater moles_of_dissolved_molecular_oxygen_per_unit_mass_in_seawater moles_of_nitrate_per_unit_mass_in_sea_water moles_of_nitrate_per_unit_mass_in_seawater moles_of_oxygen_per_unit_mass_in_sea_water moles_of_pre-industrial_dissolved_inorganic_carbon_per_unit_mass_in_seawater moles_of_silicate_per_unit_mass_in_seawater monthly_mean_of_forecast_of_ice_concentration_at_surface monthly_mean_of_sea_surface_temperature moored_instrument_depth mzg-adjusted_taxa_name mzg_align_check mzg_notes_or_comments mzg_review_qc_flag mzgdb-coded-as_taxa_name mzgdb_group_region_id n2_o n2_o_flag_w n_prof name_of_the_principal_investigator name_of_the_project nation neon neon_flag_w net netcdf_file_link niskin_ nitrate_concentration_parameters_in_the_water_column nitrate_error nitrate_flag_w nitrate_qc nitrite_concentration_parameters_in_the_water_column nitrite_flag_w no10-50 no200-500 no50-200 no500-1000 north_speed_corrected north_speed_uncorrected northward_wind_speed northward_wind_speed_sd nsf_funding_programs number_of_data_in_bins number_of_missing_days_of_data_in_the_month number_of_observations_in_the_bin number_of_stations_total_with_dom_ obs_date occurrence_id occurrence_remarks omegaar_error omegaca_error order original_description_taxonomic_status original_species_description owner owner1 oxygen_concentration oxygen_concentration_sd oxygen_saturation oxygen_saturation_sd p_co2atm_uatm p_co2sea_uatm parameters_info_p01 parameters_info_p02 parameters_info_parameter_groups parameters_info_parameters particulate_organic_carbon pco2 pco2_dic_anom_muatm pco2_dic_muatm pco2_flag_w pco2_sst_muatm persons ph_error ph_tot ph_tot_flag_w phosphate_flag_w photosynthetically_active_radiation_in_air photosynthetically_active_radiation_in_air_sd phylum pi_name pitch platform_call_name platform_code platform_id platform_name platform_page platform_sensor platform_type platform_type_sdn_l06 platformcode poc_aumol_.l-1_ poc_flag_w pon pon_aumol_.l-1_ pon_flag_w position_quality_flag positioning_system potential_density pp_newmean practical_salinity practical_salinity_error pre-industrial_dissolved_inorganic_carbon_error precipitation pressure primary_production_average_of_all_models primary_production_using_cbpm_model primary_production_using_eppley_model primary_production_using_platt_model primary_production_using_vgpm_model principal_investigator principal_investigator_name profile_label program project project_name psal psmsl_station_id qc_flag_for_dissolved_oxygen_0_no_data_interpolated_1_outside_despiker_2_is_good qc_flag_for_salinity_0_no_data_interpolated_1_outside_despiker_2_is_good qc_flag_for_temperature_0_no_data_interpolated_1_outside_despiker_2_is_good qc_flag_for_wlbb2fl_sig470nm_adjusted_0_no_data_interpolated_1_outside_despiker_2_is_good qc_flag_for_wlbb2fl_sig695nm_adjusted_0_no_data_interpolated_1_outside_despiker_2_is_good qc_flag_for_wlbb2fl_sig700nm_adjusted_0_no_data_interpolated_1_outside_despiker_2_is_good quality_flag quality_flag_for_depth_ch14 quality_flag_for_sea_water_temperature quality_flag_for_temp_ch14 quality_flags_for_depth quality_flags_for_latitude quality_flags_for_longitude quality_flags_for_time quality_on_date_and_time quality_on_position_latitude_and_longitude_ r_latitude r_longitude recorded_by reference_date_time reference_file_name references relative_error relative_humidity relative_humidity_mean_within_sample_stream_of_partially_dried_sample relative_humidity_sd relative_humidity_sd_asvco2 request_url_csv_format request_url_geojson_format retrieval_date rhamnose rhamnose_flag_w rms_of_dissolved_oxygen_within_smoothing_window_high-freq_variance_._despiker_removes_data_more_than_3.0_deviations_for_mean rms_of_salinity_within_smoothing_window_high-freq_variance_._despiker_removes_data_more_than_3.0_deviations_for_mean rms_of_temperature_within_smoothing_window_high-freq_variance_._despiker_removes_data_more_than_3.0_deviations_for_mean_deg_c_ rms_of_wlbb2fl_sig470nm_adjusted_within_smoothing_window_high-freq_variance_._despiker_removes_data_more_than_3.0_deviations_for_mean rms_of_wlbb2fl_sig695nm_adjusted_within_smoothing_window_high-freq_variance_._despiker_removes_data_more_than_3.0_deviations_for_mean rms_of_wlbb2fl_sig700nm_adjusted_within_smoothing_window_high-freq_variance_._despiker_removes_data_more_than_3.0_deviations_for_mean rv salinity_of_the_water_column salinity_qc sample_period_heading sample_period_roll science_programs scientific_name scientist sea_level_anomaly sea_level_pressure_jra_mb sea_pressure sea_surface_temperature sea_temperature sea_temperature_error_in_situ_its-90_scale sea_temperature_in-situ_its-90_scale sea_temperature_in_situ_its-90_scale sea_water_density sea_water_potential_temperature sea_water_practical_salinity sea_water_pressure_equals_0_at_sea-level sea_water_sigma_t sea_water_sigma_theta sea_water_temperature sea_water_turbidity seadatanet_cdi_identifier seadatanet_quality_flag seaglider seawater_alkalinity_expressed_as_mole_equivalent_per_unit_mass seawater_conductivity seawater_conductivity_sd seawater_ph_reported_on_total_scale_at_in_situ_temperature_and_pressure seawater_ph_reported_on_total_scale_at_standard_temperature_25c_and_pressure_0dbar_ seawater_practical_salinity seawater_salinity seawater_salinity_sd seawater_temperature seawater_temperature_at_depth_of_0.5m seawater_temperature_at_depth_of_0.5m_sd seawater_temperature_sd sensor_serial_number sequence serial_number_of_the_float sex sf6 sf6_flag_w ship ship_cruise_designation shortwave_diffuse_radiation shortwave_diffuse_radiation_sd shortwave_total_radiation shortwave_total_radiation_sd significant_wave_height silicate_error silicic_acid silicic_acid_flag_w site_name slev_method_of_data_processing slev_quality_flag smru_platform_code snow_fall soes sounding_db_ source spec_slope_275-295_ spec_slope_275-295_flag_w species specimen_sample_date speed_over_ground speed_over_ground_one_minute_max speed_over_ground_one_minute_mean speed_over_ground_one_minute_min speed_over_ground_one_minute_stddev sst_daily_wg_deg_c standard_deviation_heading standard_deviation_of_bin_averaged_input_data start_of_event state station station_unique_identifier_in_data_centre station_x station_y status strength surface_air_pressure surface_air_temperature_jra_deg_c surface_ocean_temperature_jra_deg_c surface_sea_water_temperature taxon_class taxon_concept_id taxon_id taxon_name tdn tdn_flag_w temp_corrected_with_ch14_scheme temp_doxy_qc temp_method_of_data_processing temp_quality_flag temperature temperature_aoc_ temperature_deg_c temperature_error temperature_mean_of_the_sample_at_the_relative_humidity_sensor temperature_of_sensor_for_oxygen_in_sea_water temperature_of_the_water_column temperature_qc temperature_sd_of_the_sample_at_the_relative_humidity_sensor time time_epsfinal time_in_seconds time_in_seconds_utc time_of_the_1_4_or_3_4_position_between_the_starting_and_ending_gps_position time_of_the_gps_fix_at_start_end_of_the_dive time_quality_flag timestamp title total total_alkalinity_error total_alkalinity_mumolkg total_number_of_bottles_on_rosette total_volume_blue_scattering_coefficient_using_manufacturer-supplied_dark_counts_and_scaling_factor_interpolated_over_gaps_50.0m total_volume_red_scattering_coefficient_using_manufacturer-supplied_dark_counts_and_scaling_factor_interpolated_over_gaps_50.0m trajectory_drone_id tritium tritium_flag_w turbidity_qc type_of_dom_data type_of_float uncorrected_oxygen_aumol_kg_ unique_number_denoting_the_missions_performed_by_the_float upper_limitof_docdepthrange_m_ upper_limitof_dondepthrange_m_ upper_limitof_pocdepthrange_m_ upper_limitof_pondepthrange_m_ url ustar_ms valid_time_gmt vdir_method_of_data_processing vdir_quality_flag vehicle_heading vehicle_heading_one_minute_mean vehicle_heading_one_minute_stddev vehicle_pitch_one_minute_mean vehicle_pitch_one_minute_peak vehicle_pitch_one_minute_stddev vehicle_roll_one_minute_mean vehicle_roll_one_minute_peak vehicle_roll_one_minute_stddev vertical_sampling_scheme vertical_speed vessel view_radius vtmx_method_of_data_processing vtmx_quality_flag waal water_surface_height_above_a_specific_datum water_temperature wave_direction_rel._true_north wese whcp width wind_direction wind_from wind_from_direction wind_from_sd wind_gust_speed wind_gust_speed_sd wind_measurement_height wind_measurement_height_sd wind_speed wind_speed_sd wind_stress_jra_nm2 wind_stress_nm2 wing_angle wing_heading wing_heading_one_minute_mean wing_heading_one_minute_stddev wing_pitch_one_minute_mean wing_pitch_one_minute_peak wing_pitch_one_minute_stddev wing_roll_one_minute_mean wing_roll_one_minute_peak wing_roll_one_minute_stddev wing_sea_ir_temperature wing_sea_ir_temperature_sd wmo wmo_code wmo_platform_code xco2_dry_air_mean_asvco2 xco2_dry_seawater_mean_asvco2 xld_slocum_m

3) The results of the search for long_name = _null

13 matching datasets, listed in alphabetical order. (Or, refine this search with Advanced Search  )
 

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data	graph		files	ASPeCt-Bio: Chlorophyll a in Antarctic sea ice from historical ice core dataset		F   I   M	background			Virginia Institut...	EP_ERD_SOO_BIOA_NN_NN_J18
	set	data	graph			Collection of temperature (TEMP), salinity (PSAL) and Current in BIAC Campaign MO - in situ data -TimeSeries Observation		F   I   M	background			Geophysical Insti...	TS_MO_BIAC
	set	data	graph			Collection of temperature (TEMP), salinity (PSAL) and current in ROPEX Campaign MO - in situ data -TimeSeries Observation		F   I   M	background			Alfred Wegener In...	TS_MO_ROPEX
	set	data	graph			Collection of temperature (TEMP), salinity (PSAL)and Current in ES033 Campaign MO - in situ data - TimeSeries Observation		F   I   M	background			Geophysical Insti...	TS_MO_ES033
	set	data	graph		files	Collection of temperature (TEMP)and salinity (PSAL) in gliders deployment - in situ data - TimeSeries Observation		F   I   M	background			Applied Physics L...	GLIDERS_UWS
	set	data	graph			EMODnet Physics - Collection of Maximum wave period (Tmax) (VTMX) TimeSeries - MultiPointTimeSeriesObservation		F   I   M	background			EMODnet Physics	EP_ERD_INT_VTMX_AL_TS_NRT
	set	data	graph			EMODnet Physics - Collection of sea temperature (TEMP) Profiles - MultiPointProfilesObservation		F   I   M	background			EMODnet Physics	PR_TEMP
	set	data	graph			EMODnet Physics - Collection of water surface height above a specific datum (SLEV) TimeSeries - MultiPointTimeSeriesObservation		F   I   M	background			EMODnet Physics	EP_ERD_INT_SLEV_AL_TS_NRT
	set	data	graph			EMODnet Physics - Collection of wave direction rel. true north (VDIR) TimeSeries - MultiPointTimeSeriesObservation		F   I   M	background			EMODnet Physics	EP_ERD_INT_VDIR_AL_TS_NRT
	set	data	graph			EMODnet Physics - Collection of wave direction rel. true north (VDIR) TimeSeries - MultiPointTimeSeriesObservation		F   I   M	background			EMODnet Physics	ERD_EP_TS_VDIR_NRT
		data	graph		files	SO-CHIC SA Agulhas II SANAE61 TGS casts		F   I   M	background			???	SO-CHIC_SA_Agulhas_II_SANAE61_TGS_casts
	set	data	graph		files	SO-CHIC_GLIDERS_missions_University_of_Gothenburg_metadata		F   I   M	background			University of Got...	SOCHIC_UGOT_gliders_metadata
		data	graph			Upper Ocean Thermal Data collected on the high density line IX28 (Dumont d Urville-Hobart) using XBT (expendable bathythermographs)		F   I   M	background			SOOP XBT	SURVOSTRAL

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.

 

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