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Data products

Calibration monitoring


Meteorological measurements

GHG monitoring

Flask measurements

Target monitoring

Others measurements

Instrumental Monitoring



The refreshing frequency of the NRT ICOS data products computed at ICOS ATC, and which are displayed on the ICOS station panel boards is available on this page.


[Hazan et al., 2016] Hazan, L., Tarniewicz, J., Ramonet, M., Laurent, O., and Abbaris, A.: Automatic processing of atmospheric CO2 and CH4 mole fractions at the ICOS Atmosphere Thematic Centre, Atmos. Meas. Tech., 9, 4719-4736, doi:10.5194/amt-9-4719-2016, 2016.

Complete list


P0000.2 - List of Sites
P0000.3 - List of Tank Concentration

Tracking Accuracy of an instrument

P0001.3 - Time serie of Standard deviation


P0002.1 - Calibration last cycle
P0002.2 - Calibration drift since first connection of the instrument
P0002.3 - Calibration last cycles (3 months)
P0002.4 - Calibration equation evolution
P0002.6 - Calibration equation evolution


P0003.1 - Target timeseries
P0003.2.1 - Tank stabilization - Last month
P0003.2.4 - Tank stabilization - Last 6 months with thresholds
P0003.10 - TGT_Tdas/Std correlation

Air monitoring

P0004.1 - NRT - Air and target - Last rolling year
P0004.2 - NRT - Air and target - Last rolling month
P0004.3 - NRT - Air and target - Last 10 rolling days
P0004.4 - NRT - Air and target - Last 3 rolling days
P0004.5 - NRT - Air - Whole network view - Last rolling year
P0004.6 - NRT - Air - CCGCRV fitting - Whole timeframe

Meteorological parameters

P0005.1 - NRT_METEO_Year_TS
P0005.2 - NRT_METEO_Month_TS
P0005.3 - NRT_METEO_10_Days_TS
P0005.4 - NRT_METEO_3_Days_TS

Technical parameters

P0006.1 - NRT_STATION_Diag_Year_TS
P0006.2 - NRT_STATION_Diag_Month_TS
P0006.3 - NRT_STATION_Inst_Year_TS
P0006.4 - NRT_STATION_Inst_Month_TS
P0006.5 - NRT_STATION_Inst_Week_TS


P0007.1 - Flask_Life_TS
P0007.2 - Flask_Life_TS_CCGVU

Radon Monitoring

P0011.1 - Last rolling year
P0011.2 - Last rolling month
P0011.3 - Last rolling 10 days
P0011.4 - Last rolling 3 days
P0011.5 - Coefficient calibration and background - Whole timeframe
P0011.6 - Coefficient calibration and background - Last rolling year
P0011.7 - Last calibration
P0011.8 - Last background
P0012.1 - Comparison SNO sites - last rolling year
P0012.2 - Comparison - Comparison SNO sites - last rolling month
P0012.3 - Comparison ICOS ANSTO sites - Last rolling year
P0012.4 - Comparison ICOS ANSTO sites - Last rolling month
P0012.5 - Comparison German sites - Last rolling year
P0012.6 - Comparison German sites - Last rolling month

In-situ comparison

P0020.1 - Last rolling year
P0020.2 - Last rolling month

Two sites comparison

P0020.3 - Last rolling month

Flask vs. ambient air comparison

P0022.2 - 3 months
P0022.1 - Last rolling year
P0021.0 - Whole available time frame
P0023.0 - Network comparison

Sub-group comparison

P0025.5.2 - Last rolling month
P0025.5.1 - Last rolling year

Spikes distribution

P0030.1 - Last 5 years

Data selection

P0031.1 - AIR_classification
P0031.3.1 - Wind rose

Diurnal cycle

P0032.1 - Diurnal cycle, season by season
P0032.2 - Diurnal cycle, hour/day matrix view

Vertical gradient

P0033.1.1 - CO2 Vertical Gradient
P0034.3 - Vertical Gradient (Diff-to-max), hour/day matrix view
P0034.4.1 - Vertical Gradient, per month and per daily period

Flag and error

P0035.2.1 - Data sources
P0035.6.3 - TS_Uncertainties, more detailled
P0035.7 - Network Uncertainties and Bias
P0035.2.3 - Data quantity and QC
P0035.6.5 - Cylinder parameters
P0035.8 - Cylinder data
P0050.6 - Last year general status for all sites
P0050.6.1 - Last year general status per site
P0050.7 - Ambient air data status


P0060.1 - Tank pressure evolution