* 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)


Active layer thickness along PERMVEG-NET

In the Project PermVegNet (OSS-12) there are 14 sites between 73 and 78Â°S in which shallow boreholes of 1 m of depth are equipped with 4 thermistors (accuracy 0.2Â°C) placed at 2, 30,60, 100 or the maximum depth reachable close to 100 cm) to monitor the thermal regime of the active layer and to obtain one of the essential climatic variables (ECV) the active layer thickness that is the maximum depth of the annual 0Â°C isotherm. Here are added also other two deeper boreholes (Oasi A8 (31 m); Boulder Clay (3.6 m), where ALT is also determinable. In the same sites also a the air temperature, the soil moisture at 2 cm of depth in the ground and the PAR or PIR are measured to establish their relations to the ground thermal regime.

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


Commandant Charcot solar and terrestrian radiation data

Commandant Charcot. Italian National Research Council - Institute of Polar Sciences data from a local source.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
SWD (W m-2)
DIF (W m-2)
LWD (W m-2)
UVA
UVB
latitude (degrees_north)
longitude (degrees_east)
station_id (Id of the station in the TimeSeries)


Aerosol Optical Depth (AOD) 500nm and alpha.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
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)

Italian National Research Council - Institute of Polar Sciences


An updated compilation of published and new data of major-ion (Ca, Cl, K, Mg, Na, NO3, SO4) and methylsulfonate (MS) concentrations in snow from 520 Antarctic sites is provided by the national ITASE (International Trans-Antarctic Scientific Expedition) programmes of Australia, Brazil, China, Germany, Italy, Japan, Korea, New Zealand, Norway, the United Kingdom, the United States and the national Antarctic programme of Finland.

cdm_data_type = TimeSeries
VARIABLES:
station_id
latitude (degrees_north)
longitude (degrees_east)
Elevation_m_a_s_l (Elevation M.a.s.l.)
Date_of_sampling
time (Begin Time, seconds since 1970-01-01T00:00:00Z)
endTime (End Time, seconds since 1970-01-01T00:00:00Z)
Exact_time_period_covered
Original_sampling_resolution
Na (ug/L)
NH4 (ug/L)
K (ug/L)
Mg (ug/L)
Ca (ug/L)
Cl (ug/L)
Br (ug/L)
NO3 (ug/L)
SO4 (ug/L)
F (ug/L)
Acetate (ug/L)
Formate (ug/L)
MSA (ug/L)
H2O2 (H2 O2, ug/L)
HCHO (ug/L)
nssSO4 (ug/L)
Comments

University of Florence,  Dept. of Chemistry


Shortwave-down total and diffuse solar fluxes measured using a Delta-T SPN1 at the KOPRI Jang Bogo Station in Antarctica. Project PNRA16_00031 SAMEECA.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
SWD (Wm-2)
DIF (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)


Near-surface snow density at Concordia Station, Antarctica

This dataset reports the snow density observations at the Concordia Station, Antarctica. A snow trench is dig once per month (or every three months during winter) in the clean area near the Station (< 1 km). Four measurements are taken inserting a core barrel (with a diameter of 4.5 cm and a length of 25 cm) horizontally into the snow at 10 cm depth, and four more measurements are taken inserting another core barrel (with a diameter of 3.7 cm and a length of 9.2 cm) vertically, from the surface to 10 cm depth. The snow density is calculated from the weight.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
a_1_hor (1 Hor, kgm-3)
a_2_hor (2 Hor, kgm-3)
a_3_hor (3 Hor, kgm-3)
a_4_hor (4 Hor, kgm-3)
a_1_ver (1 Ver, kgm-3)
a_2_ver (2 Ver, kgm-3)
a_3_ver (3 Ver, kgm-3)
a_4_ver (4 Ver, kgm-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)

Ca' Foscari University of Venice - Department of Environmental Sciences, Informatics and Statistics


The only borehole equipped the international standard and within the network managed by the PNRA OSS-12 is located very close to MZS named OASI. The site (-74.74167;164.1;52 m slm) is a flat granitic outcrop. The borehole was drilled with compressed and refrigerated air in the austral summer of 2007 and equipped in 2008. The borehole is 31 m deep and the ZAA is ca 26m and there are 20 thermistors at different depths. Here, only the temperature closest at ZAA depth has been reported.

cdm_data_type = Other
VARIABLES:
Year
T (degree_C)


Snow density, temperature, and hardness at Concordia Station, Antarctica

This dataset reports the snow density, temperature and hardness observations from the surface to 1 m depth at the Concordia Station, Antarctica. A snow trench is dig once per month (or every three months during winter) in the clean area near the Station (< 1 km). The snow density measurements are taken inserting a core barrel (with a diameter of 4.5 cm and a length of 25 cm) horizontally into the snow every 10 cm from 0 to 1 m depth. The snow density is calculated from the weight. For each layer the temperature and the hardness (ranging from 1 to 6) are also recorded.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
T_0 (degC)
T_10 (degC)
T_20 (degC)
T_30 (degC)
T_40 (degC)
T_50 (degC)
T_60 (degC)
T_70 (degC)
T_80 (degC)
T_90 (degC)
T_100 (degC)
D_0 (kgm-3)
D_10 (kgm-3)
D_20 (kgm-3)
D_30 (kgm-3)
D_40 (kgm-3)
D_50 (kgm-3)
D_60 (kgm-3)
D_70 (kgm-3)
D_80 (kgm-3)
D_90 (kgm-3)
... (15 more variables)


SPN1 radiometric measurements @Concordia

SWD and DIF solar fluxes. Institute of Polar Sciences data from a local source.

cdm_data_type = TimeSeries
VARIABLES:
longitude (degrees_east)
latitude (degrees_north)
station
time (seconds since 1970-01-01T00:00:00Z)
SWD (ShortWave Downwelling Solar Radiation, watt m-2)
DIF (Diffuse Solar Radiation, watt m-2)


Stakes height at Concordia Station (Antarctica)

This dataset reports the height observations of the Italian stake farm at the Concordia Station, Antarctica. The stake farm consists of 13 stakes, separated from each other by 10 m, arranged in a cross shape structure, located approximately 800m southwest of the Station and sampled on monthly basis or so.

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
S_1 (cm)
S_2 (cm)
S_3 (cm)
S_4 (cm)
S_5 (cm)
S_6 (cm)
S_7 (cm)
S_8 (cm)
S_9 (cm)
S_10 (cm)
S_11 (cm)
S_12 (cm)
S_13 (cm)
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)


In the Project PermVegNet (OSS-12) there are 15 sites between 73 and 78Â°S in which vegetation is monitored every 3 years on a variable number of plots (from 1 to a maximum of 3 for each site) with a 2x2 m size. The vegetation monitoring is performed through the phytosociological method and provides total cover (%), species richness and the dominant species.

cdm_data_type = Other
VARIABLES:
url
name
lastModified
size
fileType (File Type)


Water stable isotope composition of precipitation at Concordia Station (Antarctica)

This dataset reports the water stable isotope composition (d18O, dD, D-excess) of precipitation at the Concordia Station, Antarctica. Daily precipitations are collected on benches (height: 1 m) in the clean area 800 m from the Station by the Concordia winter-over personnel. All samples are analyzed with laser spectroscopy (CRDS) or mass spectrometry (IRMS). 2008-2017 data are available here: https://doi.org/10.5281/zenodo.10197160; 2017-2021 data are available here: https://doi.org/10.1594/PANGAEA.971486

cdm_data_type = TimeSeries
VARIABLES:
time (seconds since 1970-01-01T00:00:00Z)
d18O (D18 O, â°)
dD (D D, â°)
d (â°)
time_i (seconds since 1970-01-01T00:00:00Z)
time_f (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)