* The List of All Active Datasets in this ERDDAP *

This dataset is a table which has a row of information for each dataset currently active in this ERDDAP.

cdm_data_type = Other
VARIABLES:
datasetID (Dataset ID)
accessible
institution
dataStructure (Data Structure)
cdm_data_type (Common Data Model Type)
class (ERDDAP Class)
title
minLongitude (Minimum Longitude, degrees_east)
maxLongitude (Maximum Longitude, degrees_east)
longitudeSpacing (Average Grid Longitude Spacing, degrees_east)
minLatitude (Minimum Latitude, degrees_north)
maxLatitude (Maximum Latitude, degrees_north)
latitudeSpacing (Average Grid Latitude Spacing, degrees_north)
minAltitude (Minimum Altitude (or negative Depth), m)
maxAltitude (Maximum Altitude (or negative Depth), m)
minTime (Minimum Time, seconds since 1970-01-01T00:00:00Z)
maxTime (Maximum Time, seconds since 1970-01-01T00:00:00Z)
timeSpacing (Average Grid Time Spacing, seconds)
griddap (Base URL of OPeNDAP Grid Service)
subset (URL of Subset Web Page)
tabledap (Base URL of OPeNDAP Table/Sequence Service)
MakeAGraph (URL of Make-A-Graph Web Page)
sos (Base URL of SOS Service)
wcs (Base URL of WCS Service)
wms (Base URL of WMS Service)
files (Base URL of "files" Service)
... (10 more variables)


Aerosol scattering and absorption coefficients at the Gruvebadet Aerosol Laboratory (Svalbard)

At the Gruvebadet Aerosol Laboratory (GAL) aerosol scattering coefficient is measured at a single wavelength (530 nm) using a Radiance Research nephelometer. Data is acquired continuously at 1-minute time resolution. Aerosol light absorption is measured at three wavelengths with a Radiance Research PSAP at 1-minute time resolution at 467 nm, 530 nm, and 660 nm.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
aerosol_absorption_coefficient_467nm (Aerosol absorption coefficient (1 hour average) measured at 467 nm and standard temperature and pressure, m^-1)
aerosol_absorption_coefficient_530nm (Aerosol absorption coefficient (1 hour average) measured at 530 nm and standard temperature and pressure, m^-1)
aerosol_absorption_coefficient_660nm (Aerosol absorption coefficient (1 hour average) measured at 660 nm and standard temperature and pressure, m^-1)
aerosol_scattering_coefficient_530nm (Aerosol scattering coefficient (1 hour average) measured at 530 nm and standard temperature and pressure, m^-1)


Aerosol scattering and absorption coefficients at the Gruvebadet Aerosol Laboratory (Svalbard), from 2022

At the Gruvebadet Aerosol Laboratory (GAL) aerosol scattering coefficient is measured at a single wavelength (530 nm) using a Radiance Research nephelometer. Aerosol light absorption is measured 7 wavelengths (370, 470, 520, 590, 660, 880, 950 nm) measured using an AETHALOMETER AE33 from Aerosol Magee Scientific. Data is acquired continuously at 1-minute time resolution by both instruments.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
aerosol_absorption_coefficient_370nm (Aerosol absorption coefficient (1 hour average) measured at 370 nm and standard temperature and pressure, m^-1)
aerosol_absorption_coefficient_470nm (Aerosol absorption coefficient (1 hour average) measured at 470 nm and standard temperature and pressure, m^-1)
aerosol_absorption_coefficient_520nm (Aerosol absorption coefficient (1 hour average) measured at 520 nm and standard temperature and pressure, m^-1)
aerosol_absorption_coefficient_590nm (Aerosol absorption coefficient (1 hour average) measured at 590 nm and standard temperature and pressure, m^-1)
aerosol_absorption_coefficient_660nm (Aerosol absorption coefficient (1 hour average) measured at 660 nm and standard temperature and pressure, m^-1)
aerosol_absorption_coefficient_880nm (Aerosol absorption coefficient (1 hour average) measured at 880 nm and standard temperature and pressure, m^-1)
black_carbon_880nm (Mass concentration (1 hour average) of equivalent black carbon from absorption measured at 880 nm and at standard temperature and pressure, g^m-3)
aerosol_scattering_coefficient_530nm (Aerosol scattering coefficient (1 hour average) measured at 530 nm and standard temperature and pressure, m^-1)


AIRQino stations are low-cost sensors providing information about the concentration of CO2, gaseous pollutants, particulate matter, air temperature and relative humidity.

cdm_data_type = Point
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
co (count)
co2 (ppm)
extT (Air Temperature, degree_C)
intT (Internal Temperature, degree_C)
no2 (counts)
o3 (count)
pm10 (ugm-3)
pm25 (ugm-3)
rh (%)
latitude (degrees_north)
longitude (degrees_east)
stationID (Station ID)
timestamp (seconds since 1970-01-01T00:00:00Z)
author
command


CH4 and CO2 turbulent flux at Ny Alesund

Measurement of the concentration and turbulent flux of CO2 and CH4 at 15 m above sea level on the CCT.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
H (Sensible Heat Flux, W m-2)
LE (Latent Heat Flux, W m-2)
co2_flux (µmol s-1 m-2)
ch4_flux (µmol s-1 m-2)
co2_mixing_ratio (µmol s-1 m-2)
ch4_mixing_ratio (µmol s-1 m-2)
sonic_temperature (K)
air_temperature (degree_C)
air_pressure (Pa)
RH (%)
wind_speed (m s-1)
wind_dir (Wind From Direction, degree)
ustar (Friction Velocity, m s-1)
TKE (Turbulent Kinetic Energy, m s-2)
L (Monin Obokhov Length, m)
stability_index (1)
TG1 (Soil Temperature 5 cm, degree_C)
TG2 (Soil Temperature 10 cm, degree_C)
snow_h_m (Snow Depth, m)
co2_flux_mass (gC m-2 s-1)
ch4_flux_mass (gC m-2 s-1)
co2_mass_ex (CO2 Exchange Mass, gC m-2)
ch4_mass_ex (CH4 Exchange Mass, gC m-2)
ustar_f (Friction Velocity gap filled, m s-1)
LE_f (Latent Heat Flux gap filled, W m-2)
... (12 more variables)


Climate Change Tower Meteorological Data (D1.5 - QC one minute data, under request)

The Climate Change Tower Integrated Project (CCT-IP) represents the guide lines of the italian research in the arctic and aims to study the interaction between all the components of the climate system in the Arctic. The  Amundsen-Nobile Climate Change Tower (CCT) is the key infrastructure of the project, and provides continuous acquisition of the atmospheric parameters at different heights as well as at the interface between the surface and the atmosphere.

cdm_data_type = Other
VARIABLES:
time (Date Time, seconds since 1970-01-01T00:00:00Z)
Air_temperature_at_33_m (Air temperature at 33 meters above ground level, degree_C)
Air_temperature_at_10_m (Air temperature at 10 meters above ground level, degree_C)
Air_temperature_at_5_m (Air temperature at 5 meters above ground level, degree_C)
Air_temperature_at_2_m (Air temperature at 2 meters above ground level, degree_C)
Relative_humidity_at_33_m (Relative humidity at 33 meters above ground level, %)
Relative_humidity_at_10_m (Relative humidity at 10 meters above ground level, %)
Relative_humidity_at_5_m (Relative humidity at 5 meters above ground level, %)
Relative_humidity_at_2_m (Relative humidity at 2 meters above ground level, %)
Pressure (Mean atmospheric pressure, hPa)
Scalar_mean_wind_speed_at_33_m (Scalar mean wind speed at 33 meters above ground level, m s-1)
Scalar_mean_wind_speed_at_10_m (Scalar mean wind speed at 10 meters above ground level, m s-1)
Scalar_mean_wind_speed_at_5_m (Scalar mean wind speed at 5 meters above ground level, m s-1)
Scalar_mean_wind_speed_at_2_m (Scalar mean wind speed at 2 meters above ground level, m s-1)
Mean_wind_vector_direction_at_33_m (Mean wind vector direction at 33 meters above ground level, degree)
Mean_wind_vector_direction_at_10_m (Mean wind vector direction at 10 meters above ground level, degree)
Mean_wind_vector_direction_at_5_m (Mean wind vector direction at 5 meters above ground level, degree)
Mean_wind_vector_direction_at_2_m (Mean wind vector direction at 2 meters above ground level, degree)


Climate Change Tower Meteorological Data (D2 - 30 minutes average)

The Climate Change Tower Integrated Project (CCT-IP) represents the guide lines of the italian research in the arctic and aims to study the interaction between all the components of the climate system in the Arctic. The  Amundsen-Nobile Climate Change Tower (CCT) is the key infrastructure of the project, and provides continuous acquisition of the atmospheric parameters at different heights as well as at the interface between the surface and the atmosphere.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Mean Date, seconds since 1970-01-01T00:00:00Z)
Temperature_average_at_33m (average of air temperature measurements at 33m, degree_C)
Temperature_standard_deviation_at_33m (standard deviation of air temperature measurements at 33m, degree_C)
Temperature_n_values_at_33m (number of measurements every 30 minutes of air temperature at 33m)
Temperature_average_at_10m (average of air temperature measurements at 10m, degree_C)
Temperature_standard_deviation_at_10m (standard deviation of air temperature measurements at 10m, degree_C)
Temperature_n_values_at_10m (number of measurements every 30 minutes of air temperature at 10m)
Temperature_average_at_5m (average of air temperature measurements at 5m, degree_C)
Temperature_standard_deviation_at_5m (standard deviation of air temperature measurements at 5m, degree_C)
Temperature_n_values_at_5m (number of measurements every 30 minutes of air temperature at 5m)
Temperature_average_at_2m (average of air temperature measurements at 2m, degree_C)
Temperature_standard_deviation_at_2m (standard deviation of air temperature measurements at 2m, degree_C)
Temperature_n_values_at_2m (number of measurements every 30 minutes of air temperature at 2m)
Relative_humidity_average_at_33m (average of relative humidity at 33 meters above ground level, %)
Relative_humidity_standard_deviation_at_33m (standard deviation of relative humidity at 33 meters above ground level, %)
Relative_humidity_n_values_at_33m (number of measurements every 30 minutes of relative humidity at 2m)
Relative_humidity_average_at_10m (average of relative humidity at 10 meters above ground level, %)
Relative_humidity_standard_deviation_at_10m (standard deviation of relative humidity at 10 meters above ground level, %)
Relative_humidity_n_values_at_10m (number of measurements every 30 minutes of relative humidity at 10m)
Relative_humidity_average_at_5m (average of relative humidity at 5 meters above ground level, %)
... (36 more variables)


Climate Change Tower meteorological data at minute resolution

cdm_data_type = TimeSeries
VARIABLES:
time (DATETIME, seconds since 1970-01-01T00:00:00Z)
RH
P (hPa)
WS (ms-1)
WD (Wind From Direction, deg)
SWrad (Wm-2)
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)


Climate Change Tower Radiation Data (D1.5 - QC one minute data)

The Climate Change Tower Integrated Project (CCT-IP) represents the guide lines of the italian research in the arctic and aims to study the interaction between all the components of the climate system in the Arctic. The  Amundsen-Nobile Climate Change Tower (CCT) is the key infrastructure of the project, and provides continuous acquisition of the atmospheric parameters at different heights as well as at the interface between the surface and the atmosphere. D1.5 means quality assured data.

cdm_data_type = Other
VARIABLES:
time (Date Time, seconds since 1970-01-01T00:00:00Z)
Longwave_downwelling_CNR1_at_33m (Longwave radiation, downwelling from CNR1 at 33 m, W m-2)
Longwave_upwelling_CNR1_at_33m (Longwave radiation, upwelling from CNR1 at 33 m, W m-2)
Shortwave_downwelling_CNR1_at_33m (Shortwave radiation, downwelling from CNR1 at 33 m, W m-2)
Shortwave_upwelling_CNR1_at_33m (Shortwave radiation, upwelling from CNR1 at 33 m, W m-2)
Shortwave_upwelling_CM11_at_25m (Shortwave radiation, upwelling from CM11 at 25 m, W m-2)
Longwave_upwelling_CG4_at_25m (Longwave radiation, upwelling from CG4 at 25 m, W m-2)


Climate Change Tower Radiation Data (D2 - 30 minutes average)

The Climate Change Tower Integrated Project (CCT-IP) represents the guide lines of the italian research in the arctic and aims to study the interaction between all the components of the climate system in the Arctic. The  Amundsen-Nobile Climate Change Tower (CCT) is the key infrastructure of the project, and provides continuous acquisition of the atmospheric parameters at different heights as well as at the interface between the surface and the atmosphere.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Mean Date, seconds since 1970-01-01T00:00:00Z)
Shortwave_downwelling_radiation_average_at_33m (average of shortwave downwelling radiation at 33 m from CNR1, W m-2)
Shortwave_downwelling_radiation_standard_deviation_at_33m (standard deviation of shortwave downwelling radiation at 33 m from CNR1, W m-2)
Shortwave_downwelling_radiation_n_values_at_33m (number of measurements every 30 minutes of shortwave downwelling radiation at 33 m from CNR1)
Shortwave_upwelling_radiation_average_at_33m (average of shortwave upwelling radiation at 33 m from CNR1, W m-2)
Shortwave_upwelling_radiation_standard_deviation_at_33m (standard deviation of shortwave upwelling radiation at 33 m from CNR1, W m-2)
Shortwave_upwelling_radiation_n_values_at_33m (number of measurements every 30 minutes of shortwave upwelling radiation at 33 m from CNR1)
Shortwave_upwelling_radiation_average_at_25m (average of shortwave upwelling radiation at 33 m from CM11, W m-2)
Shortwave_upwelling_radiation_standard_deviation_at_25m (standard deviation of shortwave upwelling radiation at 33 m from CM11, W m-2)
Shortwave_upwelling_radiation_n_values_at_25m (number of measurements every 30 minutes of shortwave upwelling radiation at 33 m from CM11)
Longwave_downwelling_radiation_average_at_33m (average of longwave downwelling radiation at 33 m from CNR1, W m-2)
Longwave_downwelling_radiation_standard_deviation_at_33m (standard deviation of longwave downwelling radiation at 33 m from CNR1, W m-2)
Longwave_downwelling_radiation_n_values_at_33m (number of measurements every 30 minutes of longwave downwelling radiation at 33 m from CNR1)
Longwave_upwelling_radiation_average_at_33m (average of longwave upwelling radiation at 33 m from CNR1, W m-2)
Longwave_upwelling_radiation_standard_deviation_at_33m (standard deviation of longwave upwelling radiation at 33 m from CNR1, W m-2)
Longwave_upwelling_radiation_n_values_at_33m (number of measurements every 30 minutes of longwave upwelling radiation at 33 m from CNR1)
Longwave_upwelling_radiation_average_at_25m (average of longwave upwelling radiation at 33 m from CG4, W m-2)
Longwave_upwelling_radiation_standard_deviation_at_25m (standard deviation of longwave upwelling radiation at 33 m from CG4, W m-2)
Longwave_upwelling_radiation_n_values_at_25m (number of measurements every 30 minutes of longwave upwelling radiation at 33 m from CG4)
Shortwave_net_radiation_average_at_33m (average of shortwave net radiation at 33 m from CNR1, W m-2)
Longwave_net_radiation_average_at_33m (average of longwave net radiation at 33 m from CNR1, W m-2)
Total_net_radiation_average_at_33m (average of total net radiation at 33 m from CNR1, W m-2)
Shortwave_albedo_at_33m (average of shortwave albedo at 33 m from CNR1)


Climate Change Tower Soil Temperature Data (D2)

The Climate Change Tower Integrated Project (CCT-IP) represents the guide lines of the italian research in the arctic and aims to study the interaction between all the components of the climate system in the Arctic. The  Amundsen-Nobile Climate Change Tower (CCT) is the key infrastructure of the project, and provides continuous acquisition of the atmospheric parameters at different heights as well as at the interface between the surface and the atmosphere.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Mean Date, seconds since 1970-01-01T00:00:00Z)
Soil_temperature_average_at_5cm (average of soil temperature at 5 cm under the surface, degree_Celsius)
Soil_temperature_standard_deviation_at_5cm (standard deviation of soil temperature at 5 cm under the surface, degree_Celsius)
Soil_temperature_n_values_at_5cm (number of measurements every 30 minutes of soil temperature at 5 cm under the surface)
Soil_temperature_average_at_10cm (average of soil temperature at 10 cm under the surface, degree_Celsius)
Soil_temperature_standard_deviation_at_10cm (standard deviation of soil temperature at 10 cm under the surface, degree_Celsius)
Soil_temperature_n_values_at_10cm (number of measurements every 30 minutes of soil temperature at 10 cm under the surface)


The Climate Change Tower Integrated Project (CCT-IP) represents the guide lines of the italian research in the arctic and aims to study the interaction between all the components of the climate system in the Arctic. The  Amundsen-Nobile Climate Change Tower (CCT) is the key infrastructure of the project, and provides continuous acquisition of the atmospheric parameters at different heights as well as at the interface between the surface and the atmosphere.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
rowSize (Number of Observations for this TimeSeries)
time (Mean Date, seconds since 1970-01-01T00:00:00Z)
Soil_temperature_average_at_5cm (average of soil temperature at 5 cm under the surface, degree_Celsius)
Soil_temperature_standard_deviation_at_5cm (standard deviation of soil temperature at 5 cm under the surface, degree_Celsius)
Soil_temperature_n_values_at_5cm (number of measurements every 30 minutes of soil temperature at 5 cm under the surface)
Soil_temperature_average_at_10cm (average of soil temperature at 10 cm under the surface, degree_Celsius)
Soil_temperature_standard_deviation_at_10cm (standard deviation of soil temperature at 10 cm under the surface, degree_Celsius)
Soil_temperature_n_values_at_10cm (number of measurements every 30 minutes of soil temperature at 10 cm under the surface)


CTD (data from NISKIN Bottles) LB21 ARCTIC Cruise Italian Arctic project CASSANDRA

Conductivity, Temperature, Depth (CTD), Salinity, Dissolved Oxygen, Fluorescence, and Turbidity were collected during upcast profiles at discrete depths of Niskin bottle closure.  Biogeochemical data were obtained from laboratory analyses of the water samples collected from Niskin bottles at discrete depths along the zonal transect at 75°N in September 2021.  Project PRA CASSANDRA. Italian National Research Council - Institute of Polar Sciences data from a local source. The data originators are the CNR-Institute of Polar Science and the National Institute of Oceanography and Applied Geophysics, OGS, Trieste, Italy;

cdm_data_type = TimeSeriesProfile
VARIABLES:
Cruise
Project
Station
Type
time (TIME [yyyy-mm-dd Thh:mm:ss], seconds since 1970-01-01T00:00:00Z)
longitude (degrees_east)
latitude (degrees_north)
Bot_Depth (Bot. Depth [m], m)
Bottle_No
Pressure (Pressure [dbar], dbar)
QF_press
depth (m)
QF_Depth
T90 (T90 [°C], degree_C)
QF_T
Sal
QF_S
SbeOx (Sbe Ox [umol/L], umol/L)
QF_ox
FLUO (Concentration Of Chlorophyll In Sea Water, mg chl-a m-3)
QF_Fluo
... (120 more variables)


CTD (DOWNCAST) LB21 ARCTIC Cruise Italian Arctic project CASSANDRA

Conductivity, Temperature, Depth (CTD), Salinity, Dissolved Oxygen, Fluorescence, and Turbidity. Vertical profiles averaged every 1 meter along the zonal transect at 75°N. Project PRA CASSANDRA. Italian National Research Council - Institute of Polar Sciences data from a local source. Data originator is the National Institute of Oceanography and Applied Geophysics, OGS, Trieste, Italy.

cdm_data_type = TimeSeriesProfile
VARIABLES:
Cruise
Project
Originator
Ship
Station
Cast_Type
Type
time (TIME [yyyy-mm-dd Thh:mm:ss], seconds since 1970-01-01T00:00:00Z)
longitude (degrees_east)
latitude (degrees_north)
Bot_Depth (Bot Depth [m], m)
Pressure_Digiquartz (db)
Temperature (Temperature [ITS-90. Deg C], degree_C)
Temperature_2 (Temperature. 2 [ITS-90. Deg C], degree_C)
Conductivity_1 (Sea Water Electrical Conductivity, Sm-1)
Conductivity_2 (Sea Water Electrical Conductivity, Sm-1)
Salinity_Practical_1 (Sea Water Practical Salinity, PSU)
Salinity_Practical_2 (Sea Water Practical Salinity, PSU)
Dissolved_Oxygen_SBE_43 (Dissolved Oxygen SBE 43 [ml/l], mll-1)
Fluorescence_WET_Labs_ECO_AFL_FL (mgm-3)
Turbidity_WET_Labs_ECO (Turbidity WET Labs ECO [NTU], NTU)


Timeseries recorded at the mooring S1, at nominal depth of 1000 m during different deployments. The scope of the measurements is to study the temporal variability of the thermohaline properties of the Norvegian Deep Water, and assosiated deep flow.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
longitude (longitude position of the station, degrees_east)
latitude (latitude position of the station, degrees_north)
depth (vertical distance below the surface, m)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
Temperature (Time series of sea water temperature at 1000 m nominal depth from mooring S1, degree_C)
sea_water_practical_salinity (Time series of sea water salinity at 1000 m nominal depth from mooring S1, PSS-78)


Daily equivalent black carbon from aerosol absorption coefficient data for ACPD submission

Daily averages of equivalent black carbon from aerosol absorption coefficient at 660nm measured using a Particle Soot Absorption Photometer (PSAP), manufactured by Radiance Research. MAC equal to 10 m^2/g.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date of the measurement, seconds since 1970-01-01T00:00:00Z)
Equivalent_black_carbon (ng/m^3)
Air_temperature (Air temperature at 5 meters above ground level, K)
Relative_humidity (Relative humidity at 5 meters above ground level, %)
Pressure (Atmospheric pressure, hPa)
Shortwave_downwelling_radiation (Shortwave radiation, downwelling, W m-2)
Wind_speed (Wind speed at 5 meters above ground level, m s-1)
Wind_direction (Wind direction at 5 meters above ground level, degree)


EGUsphere-2023-1376 Equivalent Black Carbon Data

Daily averages of equivalent black carbon from aerosol absorption coefficient at 660nm measured using a Particle Soot Absorption Photometer (PSAP), manufactured by Radiance Research. MAC equal to 10.2 m^2/g.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Datetime, seconds since 1970-01-01T00:00:00Z)
Equivalent_black_carbon (ng/m^3)


Daily averages of temperature, relative humidity, surface pressure, shortwave downwelling radiation, wind speed and wind direction measured at the Climate change tower. Averages are calculated from 1-minute time resolution data.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Datetime, seconds since 1970-01-01T00:00:00Z)
date (seconds since 1970-01-01T00:00:00Z)
Temperature
Relative_humidity
Pressure
Radiation
Wind_speed
Wind_direction (Wind From Direction)


Equivalent black carbon from aerosol absorption coefficient at 660nm measured using a Particle Soot Absorption Photometer (PSAP), manufactured by Radiance Research. MAC equal to 10 m^2/g.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Name of the station where the data were measured)
longitude (degrees_east)
latitude (degrees_north)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
Equivalent_black_carbon (ng/m^3)


EXAODEP-2020 ozone column at Barentsburg Svalbard station

The data were provided by WG6 of the Atmospheric Flagship Programme (https://nyalesundresearch.no/research-and-monitoring/atmosphere/). Dataset contains measurements of the ozone column performed at Barentsburg Svalbard station within the period from 2018 to 2020. The data were collected to describe the Arctic ozone depletion occurred in 2020.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
M_124_O3 (M-124 Barentsburg Ozone column (DU), Dobson Units (DU))


EXAODEP-2020 ozone column at Ny-Alesund Svalbard station

The data were provided by WG6 of the Atmospheric Flagship Programme (https://nyalesundresearch.no/research-and-monitoring/atmosphere/). Dataset contains measurements of the ozone column at Ny-Alesund Svalbard station within the period from 2018 to 2020. The data were collected to describe the Arctic ozone depletion occurred in 2020.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
GUV_O3 (GUV Ny-Alesund Ozone column (DU), Dobson Units (DU))
Brewer_O3 (Brewer #050 Ny-Alesund Ozone column (DU), Dobson Units (DU))
UV_RAD_O3 (UV-RAD Ny-Alesund Ozone column (DU), Dobson Units (DU))


EXAODEP-2020 surface UV irradiance at Hornsund Svalbard station

The data were provided by WG6 of the Atmospheric Flagship Programme (https://nyalesundresearch.no/research-and-monitoring/atmosphere/). Dataset contains measurements of surface UV irradiance performed at Hornsund Svalbard station within the period from 2018 to 2020. The data were collected to describe the Arctic ozone depletion occurred in 2020 and its effect on the UV irradiance reaching the ground.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
UVS_AE_T_UVE (UVS-AE-T Hornsund Daily Erythemal Dose (Jm-2), Jm-2)


EXAODEP-2020 surface UV irradiance at Longyearbyen Svalbard station

The data were provided by WG6 of the Atmospheric Flagship Programme (https://nyalesundresearch.no/research-and-monitoring/atmosphere/). Dataset contains measurements of surface UV irradiance performed at Longyearbyen Svalbard station within the period from 2018 to 2020. The data were collected to describe the Arctic ozone depletion occurred in 2020 and its effect on the UV irradiance reaching the ground.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
UVS_E_T_UVE (UVS-E-T Longyearbyen Daily Erythemal Dose (Jm-2), Jm-2)


EXAODEP-2020 surface UV irradiance at Ny-Alesund Svalbard station

The data were provided by WG6 of the Atmospheric Flagship Programme (https://nyalesundresearch.no/research-and-monitoring/atmosphere/). Dataset contains measurements of surface UV irradiance performed at Ny-Alesund Svalbard station within the period from 2018 to 2020. The data were collected to describe the Arctic ozone depletion occurred in 2020 and its effect on the UV irradiance reaching the ground.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
GUV_UVE (GUV Ny-Alesund Daily Erythemal Dose (Jm-2), Jm-2)
GUV_UV_B (GUV Ny-Alesund Daily UV-B Dose (Jm-2), Jm-2)
GUV_UV_A (GUV Ny-Alesund Daily UV-A Dose (Jm-2), Jm-2)
UV_RAD_UVE (UV-RAD Ny-Alesund Daily Erythemal Dose (Jm-2), Jm-2)
UV_RAD_UV_B (UV-RAD Ny-Alesund Daily UV-B Dose (Jm-2), Jm-2)
UV_RAD_UV_A (UV-RAD Ny-Alesund Daily UV-A Dose (Jm-2), Jm-2)


Sulphate contributions to PM10 aerosol sampled at Gruvebadet Observatory (Ny Alesund)

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (seconds since 1970-01-01T00:00:00Z)
Actual_sampling_volume (m3)
sea_salt (ng m-3)
crustal (ng m-3)
biogenic (ng m-3)
anthropic (ng m-3)


H-NMR functional groups & tracers conc., GVB, Ny-Alesund, May2019-Jun2020

H-NMR functional groups & tracers conc. - GVB, Ny-Alesund - May2019-Jun2020. PM1 organic aerosol functional groups distribution as measured by H-NMR, expressed both in 𝜇molH m-3 and 𝜇gC m-3 (using conversion factors described in Decesari et al., 2007) & mass concentrations of some molecular tracers (namely Methane-sulphonate (MSA), Hydroxy methane-sulfonate (HMSA) Di- and Tri- methyl amines (DMA and TMA)), levoglucosan, expressed in 𝜇g m-3

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
Arom_H (aromatic groups (Ar-H) mass concentration in aerosol WSOC by H-NMR, 𝜇molH m-3)
Anom_vynil_H (anomeric-vynil groups (O-CH-O) mass concentration in aerosol WSOC by H-NMR, 𝜇molH m-3)
Sug_Alc_Eth_Est_H (aliphatic hydroxyl/alcoxy groups (H-C-O) mass concentration in aerosol WSOC by H-NMR, 𝜇molH m-3)
Polysub_aliph_Chains_H (unsaturated/substituted groups (H-C-C=) mass concentration in aerosol WSOC by H-NMR, 𝜇molH m-3)
MSA_H (Methane-sulphonate hydrogen concentration, 𝜇molH m-3)
Amines_H (Sum of methyl-amines (mono-, di and tri- methyl amines) hydrogen concentration, 𝜇molH m-3)
Aliph_Chains_H (unfunctionalized alkyls (H-C) groups mass concentration in aerosol WSOC by H-NMR, 𝜇molH m-3)
Arom_C (aromatic groups (Ar-H) mass concentration in aerosol WSOC by H-NMR, 𝜇gC m-3)
Anom_vynil_C (anomeric-vynil groups (O-CH-O) mass concentration in aerosol WSOC by H-NMR, 𝜇gC m-3)
Sug_Alc_Eth_Est_C (aliphatic hydroxyl/alcoxy groups (H-C-O) mass concentration in aerosol WSOC by H-NMR, 𝜇gC m-3)
Polysub_aliph_Chains_C (unsaturated/substituted groups (H-C-C=) mass concentration in aerosol WSOC by H-NMR, 𝜇gC m-3)
MSA_C (Methane-sulphonate carbon concentration, 𝜇gC m-3)
Amines_C (Sum of methyl-amines (mono-, di and tri- methyl amines) carbon concentration, 𝜇gC m-3)
Aliph_Chains_C (unfunctionalized alkyls (H-C) groups mass concentration in aerosol WSOC by H-NMR, 𝜇gC m-3)
WSOC_NMR_C (𝜇gC m-3)
MSA_mass (Methane-sulphonate mass concentration in PM1, 𝜇g m-3)
Levoglucosan_mass (Levoglucosan Mass concentration in PM1, 𝜇g m-3)
HMSA_mass (Hydroxy-methane sulphonate (HMSA) Mass concentration in PM1, 𝜇g m-3)
TMA_mass (Tri-methyl amine (TMA) Mass concentration in PM1, 𝜇g m-3)
DMA_mass (Di-methyl amine (DMA) Mass concentration in PM1, 𝜇g m-3)
station_id
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)

Italian National Research Council - Institute of Atmospheric Sciences and Climate


HR-TOF-AMS offline NR-PM1 concentrations, GVB, Ny-Alesund, May2019-Jun2020

HR-TOF-AMS offline NR-PM1 concentrations - GVB, Ny-Alesund - May2019-Jun2020. Mass concentrations of the main non-refractory PM1 species (sulfate, nitrate, ammonium, chloride and organics) as measured by HR-TOF-AMS on the water-extracts of the PM1 quartz-fiber filters collected by an Hi-Vol sampler (TECORA, equipped with Digitel PM1 sampling inlet) on the roof of Gruvebadet Laboratory at Ny-Alesund, Svalbard from May 2019 til June 2020. Concentrations of specific organic fragments (namely C2H3O and CO2 at m/z 43 and 44, respectively; C2H4O2 and C3H5O2 at m/z 60.02 and 73.03, respectively; all the concentrations data are expressed as 𝜇g m-3. The elemental ratios (i.e., OM:OC, H:C, O:C) measured by HR-AMS are adimensional

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
AMS_Org (water-soluble organics mass measured by HR-TOF-AMS, 𝜇g m-3)
AMS_SO4 (PM1 sulfate mass measured by HR-TOF-AMS, 𝜇g m-3)
AMS_NO3 (PM1 nitrate mass measured by HR-TOF-AMS, 𝜇g m-3)
AMS_NH4 (PM1 ammonium mass measured by HR-TOF-AMS, 𝜇g m-3)
AMS_OM_OC (Organic Mass to Organic Carbon (OM:OC) elemental ratio by HR-TOF-AMS)
AMS_O_C (Organic Oxygen-to-Carbon (O:C) elemental ratio by HR-TOF-AMS)
AMS_H_C (Organic Hydrogen-to-Carbon (H:C) elemental ratio by HR-TOF-AMS)
AMS_N_C (Organic Nutrogen-to-Carbon (N:C) elemental ratio by HR-TOF-AMS)
AMS_S_C (Organic Sulfur-to-Carbon (S:C) elemental ratio by HR-TOF-AMS)
AMS_C2H3O (C2H3O mass fragment concentration (m/z 43.0184 by HR-TOF-AMS), 𝜇g m-3)
AMS_CO2 (CO2 mass fragment concentration (m/z 43.9898 by HR-TOF-AMS), 𝜇g m-3)
AMS_CHO (CHO mass fragment concentration (m/z 29.0027 by HR-TOF-AMS), 𝜇g m-3)
AMS_C2H4O2 (C2H4O2 mass fragment concentration (m/z 60.0211 by HR-TOF-AMS), 𝜇g m-3)
station_id
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)

Italian National Research Council - Institute of Atmospheric Sciences and Climate (CNR-ISAC)


Inter-comparison of UV radiometers at Svalbard

The main goal of the UV-ICARE project was to establish a network of UV-monitoring stations on Svalbard, which is optimally coordinated and homogenised. This implies harmonization of operational routines, data analysis and storage, including a thorough instrument inter-comparison. The latter was a central element of activities.

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
Solar_zenith_angle (Angular distance of the Sun regarding the zenith calculated at the corresponding time, degree)
GUV_UVE (Erythemally weighted solar UV irradiance in mW m-2 provided by GUV radiometer (based in Ny-Ålesund) during the intercomparison campaign in Ny-Ålesund, mW m-2)
UVS_E_T (Erythemally weighted solar UV irradiance in mW m-2 provided by Kipp and Zonen UVS-E-T radiometer (based in Longyearbyen) during the intercomparison campaign in Ny-Ålesund, mW m-2)
UV_AE_T (Erythemally weighted solar UV irradiance in mW m-2 provided by Kipp and Zonen UVS-AE-T radiometer (based in Hornsund) during the intercomparison campaign in Ny-Ålesund, mW m-2)
UV_RAD_UVE (Erythemally weighted solar UV irradiance in mW m-2 provided by UV-RAD radiometer (based in Ny-Ålesund) during the intercomparison campaign in Ny-Ålesund, mW m-2)
Brewer050_UVE (Erythemally weighted solar UV irradiance in mW m-2 provided by Brewer #050 spectroradiometer (based in Ny-Ålesund) during the intercomparison campaign in Ny-Ålesund, mW m-2)
GUV_ozone_column (Columnar ozone content in Dobson Units (DU) provided by GUV radiometer (based in Ny-Ålesund) during the intercomparison campaign in Ny-Ålesund, DU)
UV_RAD_ozone_column (Columnar ozone content in Dobson Units (DU) provided by UV-RAD radiometer (based in Ny-Ålesund) during the intercomparison campaign in Ny-Ålesund, DU)
Brewer050_ozone_column (Columnar ozone content in Dobson Units (DU) provided by Brewer #050 spectroradiometer (based in Ny-Ålesund) during the intercomparison campaign in Ny-Ålesund, DU)
Brewer050_ozone_column_error (The error of the columnar ozone content in Dobson Units (DU) determined by Brewer #050 spectroradiometer (based in Ny-Ålesund) during the intercomparison campaign in Ny-Ålesund, DU)
Brewer050_type_of_measurements (Type of the measurements to determine the columnar ozone content determined by Brewer #050 spectroradiometer (based in Ny-Ålesund) during the intercomparison campaign in Ny-Ålesund (“ds” is the direct sun measurements, “zs” is the zenith sky measurements and “fz” is the focused sun measurements))


Oceanographic mooring data from deployment of KIM mooring in the Krossfjord (Svalbard islands). Mesured properties: ocean currents alog the water column and temperature

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Cell_Depth, m)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
CurrVelE_ADCP (eastward_sea_water_velocity, meters for seconds)
CurrVelN_ADCP (northward_sea_water_velocity, meters for seconds)
CurrVelUp_ADCP (vertical_sea_water_velocity)
Curr_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)

Italian National Research Council - Institute of Polar Sciences


Oceanographic mooring data from deployment of KIM mooring in the Krossfjord (Svalbard islands). Mesured properties: seawater pressure, ocean currents and temperature

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
sea_water_pressure (sea_water_pressure of the water column, dbar)
sea_water_pressure_QC (L20_quality control_flag)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
CurrSpd (Speed of sea-water current, Metres per second)
CurrVelE (eastward_sea_water_velocity, Metres per second)
CurrVelN (northward_sea_water_velocity, Metres per second)
CurrDir (Direction of sea-water current, Degrees True)
Curr_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of KIM mooring in the Krossfjord (Svalbard islands). Mesured properties: seawater pressure, temperature, conductivity, salinity, density, oxygen concentration

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
sea_water_pressure (Pressure of the water column, dbar)
sea_water_pressure_QC (L20_quality control_flag)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
COND (Electrical conductivity of the water column, S/m)
COND_QC (L20_quality control_flag)
PSAL (Salinity of the water column, PSU)
PSAL_QC (L20_quality control_flag)
SIGT (Density of the water column)
SIGT_QC (L20_quality control_flag)
DOXY (Dissolved oxygen in the water column, Millilitres per litre)
DOXY_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Sediment Trap data from deployment of KIM mooring in the Krossfjord (Svalbard islands). Mesured properties: Total Sedimentation flux , Sedimentation flux of organic carbon in the water column, Sedimentation flux of total nitrogen in the water column, Sedimentation flux of CaCO3 in the water column, Sedimentation flux of non-metallic inorganic species (opal) in the water column, Sedimentation flux of Organic Matter in the water column, Sedimentation flux of lithogenic fraction in the water column

cdm_data_type = TimeSeries
VARIABLES:
time (start time of sampling interval, seconds since 1970-01-01T00:00:00Z)
TIME_STOP (start time of sampling interval, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of trap, m)
MASS_FLUX (Total Sedimentation flux, g m^-2 d^-1)
FLUXES_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of KIM mooring in the Krossfjord (Svalbard islands). Mesured properties: seawater temperature

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Main datasets of "Unraveling Arctic organic aerosol sources: a year-long study by H-NMR and AMS in Ny-Ålesund, Svalbard"

Work-sheets: 1) AMS_PMF-Contributions: reporting the contributions of the factors resulting from the Positive Matrix Factorization (PMF) of HR-TOF-AMS spectral dataset: 		- contributions to the total WSOM, expressed in 𝜇g m-3 and 𝜇gC m-3 		- contributions to the total OC, after multilinear regression, expressed in  𝜇gC m-3 & % (before and after splitting Marine OA in marine POA and SOA based on what reported in the paper) 2) AMS_PMF-Profiles: 	- reporting the spectral profiles of the factors resulting from the Factor analyses (PMF) of HR-AMS dataset, expressed in 𝜇g m-3 	- the original spectra (eliminating all the isotope ions and the inorganic fragments from the quantified ions) are subtracted by the blanks mean 3) AMS_PMF_Raw_input: 	-  reporting the input matrixes used for the Positive Matrix Factorization (PMF) factor analysis using ME algorithm 	- are reported both the data matrix (named "Data") and the uncertainty matrix ("Err", necessary to run the PMF using the ME2 algorithm) 	- Uncertainty/error matrix was prepared following the error propagation approach by Daellenbach et al., 2016.

cdm_data_type = Other
VARIABLES:
url
name (File Name)
lastModified (Last Modified, seconds since 1970-01-01T00:00:00Z)
size (bytes)
fileType (File Type)


Oceanographic mooring data from deployment of MDI mooring in the Kongsfjord (Svalbard islands). Mesured properties: ocean currents alog the water column and temperature

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
CurrVelE_ADCP (eastward_sea_water_velocity, meters for seconds)
CurrVelN_ADCP (northward_sea_water_velocity, meters for seconds)
CurrVelUp_ADCP (vertical_sea_water_velocity)
Curr_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of MDI mooring in the Kongsfjord (Svalbard islands).

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
sea_water_pressure (sea_water_pressure of the water column, dbar)
sea_water_pressure_QC (L20_quality control_flag)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
CurrSpd (Speed of sea-water current, Metres per second)
CurrVelE (eastward_sea_water_velocity, Metres per second)
CurrVelN (northward_sea_water_velocity, Metres per second)
CurrDir (Direction of sea-water current, Degrees True)
Curr_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of MDI mooring in the Kongsfjord (Svalbard islands). Mesured properties: sea-water pressure, temperature, practical salinity, density, turbidity, dissolved oxygen in sea-water, PAR, chlorofil a

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
COND (Electrical conductivity of the water column, S/m)
COND_QC (L20_quality control_flag)
PSAL (Salinity of the water column, PSU)
PSAL_QC (L20_quality control_flag)
SIGT (Density of the water column)
SIGT_QC (L20_quality control_flag)
DOXY (Dissolved oxygen in the water column, Millilitres per litre)
DOXY_QC (L20_quality control_flag)
TSED (sea_water_turbidity, Formazin Turbidity Units)
TSED_QC (L20_quality control_flag)
TSED2 (sea_water_turbidity, Nephelometric Turbidity Units)
TSED2_QC (L20_quality control_flag)
FLUO (fluorescence in water column, milligram per cubic meter)
FLUO_QC (L20_quality control_flag)
PAR (Photosynthetic Active Radiation (PAR), µmol photons m-2 s-1)
PAR_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of MDI mooring in the Kongsfjord (Svalbard islands).

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
sea_water_pressure (Pressure of the water column, dbar)
sea_water_pressure_QC (L20_quality control_flag)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
COND (Electrical conductivity of the water column, S/m)
COND_QC (L20_quality control_flag)
PSAL (Salinity of the water column, PSU)
PSAL_QC (L20_quality control_flag)
SIGT (Density of the water column)
SIGT_QC (L20_quality control_flag)
DOXY (Dissolved oxygen in the water column, Millilitres per litre)
DOXY_QC (L20_quality control_flag)
TSED (sea_water_turbidity, Formazin Turbidity Units)
TSED_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Sediment Trap data from deployment of MDI mooring in the Kongsfjord (Svalbard islands). Mesured properties: Total Sedimentation flux , Sedimentation flux of organic carbon in the water column, Sedimentation flux of total nitrogen in the water column, Sedimentation flux of CaCO3 in the water column, Sedimentation flux of non-metallic inorganic species (opal) in the water column, Sedimentation flux of Organic Matter in the water column, Sedimentation flux of lithogenic fraction in the water column

cdm_data_type = TimeSeries
VARIABLES:
time (start time of sampling interval, seconds since 1970-01-01T00:00:00Z)
TIME_STOP (start time of sampling interval, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of trap, m)
MASS_FLUX (Total Sedimentation flux, g m^-2 d^-1)
CORG (Sedimentation flux of organic carbon in the water column, mg m^-2 d^-1)
TN (Sedimentation flux of total nitrogen in the water column, mg m^-2 d^-1)
CaCO3_FLUX (Sedimentation flux of CaCO3 in the water column (CaCO3), mg m^-2 d^-1)
OPAL_FLUX (Sedimentation flux of non-metallic inorganic species (opal) in the water column, mg m^-2 d^-1)
OM_FLUX (Sedimentation flux of Organic Matter in the water column, mg m^-2 d^-1)
LITHO_FLUX (Sedimentation flux of lithogenic fraction in the water column, mg m^-2 d^-1)
FLUXES_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of MDI mooring in the Kongsfjord (Svalbard islands). Mesured properties: Nitrate concentration in water column

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
nitrate (Nitrate concentration parameters in the water column, µM)
nitrate_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of MDI mooring in the Kongsfjord (Svalbard islands). Mesured properties: sea-water temperature at 50m depth

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of MDI mooring in the Kongsfjord (Svalbard islands). Mesured properties: sea-water temperature at 65m depth

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of MDI mooring in the Kongsfjord (Svalbard islands). Mesured properties: sea-water temperature at 92m depth

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Meteorologic parameters and sea-surface temperature from deployment of BOA ITALIA in Kongsfjorden (Svalbard islands) in the MDI site. Mesured properties:wind speed and direction, air pressure, air temperature, photosyntetic solar radiation (PAR), atmospheric humidity, dew point, sea surface temperature

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement of subsurface temperature, seconds since 1970-01-01T00:00:00Z)
TIME2 (time of measurement of meteo station, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
TEMP (seawater temperature (degrees celsius), degrees celsius)
TEMP_QC (L20_quality control_flag)
AIR_TEMP (air temp (degrees celsius))
AIR_TEMP_QC (L20_quality control_flag)
WS (mean wind speed (m/s), metres per second)
WD (wind direction north, degrees)
WIND_QC (L20_quality control_flag)
Air_Press (athmospheric pressure (mbar), mbar)
Air_Press_QC (L20_quality control_flag)
HUM (relative humidity (percent), percent)
HUM_QC (L20_quality control_flag)
Sol_Rad (Solar Radiation, Watt per square meter)
Sol_Rad_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)

Italian National Research Council - Institute of Polar Sciences


Concentration data for Sulfuric Acid (SA), Methane Sulfonic Acid (MSA) and Iodic Acid (IA) - in molecule per cubic centimeter (#.cm-3). Averaging time 60 min.

cdm_data_type = TimeSeries
VARIABLES:
time (Timestamp (ISO), seconds since 1970-01-01T00:00:00Z)
SA (Sulfuric Acid (SA), cm-3)
MSA (Methane Sulfonic Acid (MSA), cm-3)
IA (Iodic Acid (IA), cm-3)
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)


Aerosol Optical Depth (AOD) measured by the NOrwegian Institute for Air Research (NILU) at Ny-Alesund between 2002 and 2010 by using a Precision Filter Radiometer (PFR). AOD is provided at 500 nm and alpha in the spectral range (nm) 411.9-862.5.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
time2 (Time)
AOD_500nm (AOD(500nm))
Alpha
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)


Aerosol Optical Depth (AOD) measured by the Alfred Wegener Institute (Alfred Wegener Instituite for Polar and Marine Research (AWI)) at Ny-Alesund between 2001 and 2010 by using a Carter Scott SP01. AOD is provided at 500 nm and alpha in the spectral range (nm) 443-864.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
time2 (Time)
AOD_500nm (AOD(500nm))
Alpha
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)


PM1 main composition - Gruvebadet, Ny-Alesund, Svalbard - May 2019-June 2020

Mass concentrations of the main species constituting PM1 mass at Gruvebadet (GVB) laboratory, Ny-Alesund, Svalbard from 25 May 2019 til 01 June 2020. PM1 sampled by a High-Volume Sampler on pre-washed and pre-baked quartz-fiber filters. Sampling time: 3-4 days per sample.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
OM (OM - mass concentration of Organic Matter in PM1, ng m-3)
WSOM (WSOM - mass concentration of Water Soluble Organic Matter in PM1, ng m-3)
WIOM (WIOM - mass concentration of Water Insolubl Organic Matter in PM1, ng m-3)
nitrate (nitrate - Mass Concentration Of Nitrate In PM1, ng m-3)
ammonium (ammonium - mass Concentration Of Ammonium In PM1, ng m-3)
nss_sulfate (nss-sulfate - mass concentration of non-seasalt sulfate in PM1, ng m-3)
eBC (eBC - equivalent black carbon, ng m-3)
seasalt (seasalt mass concentration in PM1, ng m-3)
nss_other_ions (nss-other ions - non-seasalt other ions in PM1, ng m-3)
PM1 (ng m-3)
station_id
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)

Italian National Research Council - Institute of Atmospheric Sciences and Climate


S1 Mooring ADCP data @ 420m looking upward

Oceanographic mooring data from deployment of S1 mooring in the Fram Strait (offshore Svalbard islands). Mesured properties: seawater currents and temperature

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
CurrVelE_ADCP (eastward_sea_water_velocity, meters for seconds)
CurrVelN_ADCP (northward_sea_water_velocity, meters for seconds)
CurrVelUp_ADCP (vertical_sea_water_velocity)
Curr_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


S1 Mooring CTD and Auxiliary sensors data @ 1010m

Oceanographic mooring data from deployment of S1 mooring in the Fram Strait (offshore Svalbard islands). Mesured properties: seawater pressure; temperature; conducibility; dissolved oxygen and turbidity and determination of salinity and density

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
sea_water_pressure (Pressure of the water column, dbar)
sea_water_pressure_QC (L20_quality control_flag)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
COND (Electrical conductivity of the water column, S/m)
COND_QC (L20_quality control_flag)
PSAL (Salinity of the water column, PSU)
PSAL_QC (L20_quality control_flag)
SIGT (Density of the water column)
SIGT_QC (L20_quality control_flag)
DOXY (Dissolved oxygen in the water column, Millilitres per litre)
DOXY_QC (L20_quality control_flag)
TSED (sea_water_turbidity, Formazin Turbidity Units)
TSED_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


S1 Mooring CTD and Auxiliary sensors data @ 834m

Oceanographic mooring data from deployment of S1 mooring in the Fram Strait (offshore Svalbard islands). Mesured properties: seawater pressure; temperature; conducibility; dissolved oxygen and determination of salinity and density

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
sea_water_pressure (Pressure of the water column, dbar)
sea_water_pressure_QC (L20_quality control_flag)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
COND (Electrical conductivity of the water column, S/m)
COND_QC (L20_quality control_flag)
PSAL (Salinity of the water column, PSU)
PSAL_QC (L20_quality control_flag)
SIGT (Density of the water column)
SIGT_QC (L20_quality control_flag)
DOXY (Dissolved oxygen in the water column, Millilitres per litre)
DOXY_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


Oceanographic mooring data from deployment of S1 mooring in the Fram Strait (offshore Svalbard islands). Mesured properties: seawater temperature

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
latitude (latitude of measurement, degrees_north)
longitude (Longitude of measurement, degrees_east)
depth (Nominal Depth of sensor, m)
TEMP (Temperature of the water column, degree_Celsius)
TEMP_QC (L20_quality control_flag)
station_id (Id of the station in the TimeSeries)


The AUXMON (AUXiliary MONitoring) project aims at providing a continuous monitoring of auxiliary variables useful to support investigation of night-sky brightness. Sky-Quality Meters (SQM) sensors are one of the core infrastructure of the project. They are low-cost sensors for measuring night sky brightness

cdm_data_type = TimeSeries
VARIABLES:
id
dateUTC (Date UTC, seconds since 1970-01-01T00:00:00Z)
timeUTC (Time UTC)
hourUTC (Hour UTC)
minuteUTC (Minute UTC)
Temp (Temperature, degree_C)
NSB (Night sky brightness, mag arcsec-2)
adjusted_NSB (Adjusted Night sky brightness, mag arcsec-2)
delay
Moon_fraction (%)
Moon_presence (1)
Nautical_night (1)
time (Datetime, seconds since 1970-01-01T00:00:00Z)
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)


Snow height at the Admunsen-Nobile Climate Change Tower (Svalbard, Norway)

The automated station is operating at the Amundsen-Nobile Climate Change Tower since 2010, which is in a tundra site almost flat, located in the Kolhaugen area. The station is part of a complex infrastructure where multi-disciplinary observations are routinely performed.

cdm_data_type = TimeSeries
VARIABLES:
latitude (degrees_north)
station_name
time (seconds since 1970-01-01T00:00:00Z)
sh (Snow height, m)
longitude (degrees_east)
alt (Altitude, m)


Snow height at the Gruvebadet Snow Research Site (NY-Alesund, Svalbard, Norway)

The automated nivological station was installed in November 2020 in a flat area over the tundra about 80 meters far from the Gruvebadet Atmospheric Laboratory and nearby a snow sampling site from where weekly snow samples are collected for chemical analysis. Sensors have been calibrated by their companies before installation and are connected to a datalogger for continuous acquisition. For all the parameters, data are logged with 10-minute time resolution and then averaged over 1 hour.

cdm_data_type = TimeSeries
VARIABLES:
latitude (degrees_north)
station_name
time (seconds since 1970-01-01T00:00:00Z)
sh (Snow height, m)
longitude (degrees_east)
alt (Altitude, m)


Snow temperature at the Admunsen-Nobile Climate Change Tower (Svalbard, Norway)

The automated station is operating at the Amundsen-Nobile Climate Change Tower since 2010, which is in a tundra site almost flat, located in the Kolhaugen area. The station is part of a complex infrastructure where multi-disciplinary observations are routinely performed.

cdm_data_type = TimeSeries
VARIABLES:
latitude (degrees_north)
station_name
time (seconds since 1970-01-01T00:00:00Z)
st (Snow temperature, degree_Celsius)
longitude (degrees_east)
alt (Altitude, m)


Snow temperature at the Gruvebadet Snow Research Site (NY-Alesund, Svalbard, Norway)

The automated nivological station was installed in November 2020 in a flat area over the tundra about 80 meters far from the Gruvebadet Atmospheric Laboratory and nearby a snow sampling site from where weekly snow samples are collected for chemical analysis. Sensors have been calibrated by their companies before installation and are connected to a datalogger for continuous acquisition. For all the parameters, data are logged with 10-minute time resolution and then averaged over 1 hour.

cdm_data_type = TimeSeries
VARIABLES:
latitude (degrees_north)
station_name
time (seconds since 1970-01-01T00:00:00Z)
st (Snow temperature, degree_Celsius)
longitude (degrees_east)
alt (Altitude, m)


SYLENCE-LP400 - HTI-99 acoustic dataset from MDI autonomous mooring - Hydrophone Sound Pressure Level data

Hydrophone SPL data from fixed acoustic monitoring

cdm_data_type = TimeSeries
VARIABLES:
depth (depth of measurement, m)
frequency (Hz)
latitude (latitude of measurement, degrees_north)
longitude (longitude of measurement, degrees_east)
spl (sound pressure level, dB relative to 1 micropascal)
spl_qc (spl data quality flag)
station_id (Station Identifier, Not applicable)
time (time of measurement, seconds since 1970-01-01T00:00:00Z)


Oceanographic parameters from deployment of THALASSOGRAPHIC COASTAL BUOY in the Kongsfjorden (Svalbard islands) in the NY-ALESUND site. Mesured properties: sea-water temperature, salinity, Oxygen, pH, photosyntetic solar radiation (PAR), Fluorescence, Turbidity, CDOM

cdm_data_type = Other
VARIABLES:
time (Date Time, seconds since 1970-01-01T00:00:00Z)
seawater_temperature (seawater temperature (degrees celsius), degrees celsius)
conducibility (conducibility (s/m), s/m)
pressure (pressure (dbar), dbar)
salinity (salinity (psu), psu)
density_anomaly (density anomaly (delta kg/m3), delta kg/m3)
dissolved_oxygen_concentration (dissolved oxygen concentration (ml/l), ml/l)
oxygen_saturation (oxygen saturation (percent), percent)
chlorofilla_concentration (chlorofilla concentration (ug/l), ug/l)
turbidity (turbidity (ntu), ntu)
fdom (fdom (ppb), ppb)
ph
voltage
underwater_par (underwater par (microeinstein/m2*sec), microeinstein/m2*sec)

Italian National Research Council - Institute of Polar Sciences


Meteorologic parameters from deployment of THALASSOGRAPHIC COASTAL BUOY in the Kongsfjorden (Svalbard islands) in the NY-ALESUND site. Mesured properties:wind speed and direction, air pressure, air temperature, photosyntetic solar radiation (PAR), atmospheric humidity, dew point

cdm_data_type = Grid
VARIABLES:
time (time of measurement, seconds since 1970-01-01T00:00:00Z)
mean_wind_speed (mean wind speed (m/s), metres per second)
wind_gust (wind gust (m/s), metres per second)
wind_direction (wind direction (degrees), degrees)
wind_direction_north (degrees)
air_temp (air temp (degrees celsius), degrees celsius)
athmospheric_pressure (athmospheric pressure (mbar), mbar)
relative_humidity (relative humidity (percent), percent)
dew_point (dew point (degrees celsius), degrees celsius)
surface_par (surface par (microeinstein/m2*sec), microeinstein/m2*sec)


Trace chemical markers annually and seasonally averaged concentrations in the aerosol (bulk and PM10) sampled in 10 sites in the Arctic and Panarctic regions

Main a trace chemical markers annually and seasonally averaged concentrations in the aerosol (bulk and PM10) sampled in 10 sites in the Arctic and Panarctic regions

cdm_data_type = Other
VARIABLES:
Site
Station_id
Alt (altitude above mean sea level, m)
PM
Analysis
Time_interval
Sampling_resolution
Methods_references_and_data_source
latitude (latitude coordinate, degrees_north)
longitude (longitude coordinate, degrees_east)
Station_name
Season_id
Season
PM_weight_mean
PM_weight_std_dev
Sea_salt_mean (Sea Water Practical Salinity, PSU)
Sea_salt_std_dev (Sea Water Practical Salinity, PSU)
NH4_mean (Mole Concentration Of Ammonium In Sea Water)
NH4_std_dev (Mole Concentration Of Ammonium In Sea Water)
NO3_mean (Mole Concentration Of Nitrate In Sea Water)
NO3_std_dev (Mole Concentration Of Nitrate In Sea Water)
nssSO4_mean (Sea Water Practical Salinity, PSU)
nssSO4_std_dev (Sea Water Practical Salinity, PSU)
Al_mean
Al_std_dev
Crustal_aerosol_mean
... (40 more variables)


Turbulent parameters at the Amundsen-Nobile Climate Change Tower (Svalbard)

Turbulent parameters are measured at the Amundsen-Nobile Climate Change Tower (CCT) by means of a Gill R3 sonic anemometer installed at 7.5 m from the ground since 2010. It measures the three components of the wind (u, v and w measured in m/s) and the sonic temperature (expressed in Kelvin degrees) at a rate of 20 Hz. These micro-meteorological measurements are complemented by standard meteorological ones at 4 levels: 2, 5, 10 and 33 m (acquisition time step 1 minute).

cdm_data_type = TimeSeries
VARIABLES:
station_id (Id of the station in the TimeSeries)
latitude (latitude position of the station, degrees_north)
longitude (longitude position of the station, degrees_east)
time (Date and time of the measurement, seconds since 1970-01-01T00:00:00Z)
Wind_speed_average_30min (Wind speed vectorial average over 30 min measured at 10 m a.g.l., m/s)
Wind_direction_average_30min (Wind direction average over 30 min measured at 10 m a.g.l., degrees)
Friction_velocity_30 (Friction velocity over 30 min, m/s)
Friction_velocity_2 (Friction velocity over 30 min, obtained from 2 min values, m/s)
Heat_flux_30 (Turbulent heat flux over 30 min, W/m^2)
Heat_flux_2 (Turbulent heat flux over 30 min, obtained from 2 min values, W/m^2)
NaN_percentage (Percentage of not valid values, excluded on the basis of the quality control checks., percentage)
Flag_dir (Boolean value that indicates if values are disturbed by CCT structure due to the wind direction., 1)
Roughness_length (Roughness length assuming a typical log wind profile under statically neutral conditions., m)


Volume equivalent diameters and bin widths for the PSD

cdm_data_type = Other
VARIABLES:
Volume_Equivalent_diameter_in_micron
dlogDp (Dlog Dp)