| NO | 19 | 
|---|---|
| Acronym | DWD | 
| Name | German Meteorological Service | 
| Address 1 | |
| Address 2 | Deutscher Wetterdienst | 
| Address 3 | Frankfurter Straße 135, 63067 Offenbach, Germany | 
| Country/Territory | Germany | 
| Website | http://www.dwd.de/EN/research/observing_atmosphere/composition_atmosphere/hohenpeissenberg/start_mohp_node.html | 
| Name | Dagmar Kubistin | 
|---|---|
| Prefix | Dr. | 
| dagmar.kubistin@dwd.de | |
| Organization No | 19 | 
| Organization acronym | DWD | 
| Organization name | German Meteorological Service | 
| Organization country/territory | Germany | 
| Address 1 | |
| Address 2 | |
| Address 3 | Albin-Schwaiger-Weg 10 D-82383 Hohenpeissenberg Germany | 
| Country/territory | Germany | 
| Tel | +49-69-8062-9740 | 
| Fax | +49-69-8062-9707 | 
| Last updated date | 2025-10-20 | 
| Name | Matthias Lindauer | 
|---|---|
| Prefix | Dr. | 
| matthias.lindauer@dwd.de | |
| Organization No | 19 | 
| Organization acronym | DWD | 
| Organization name | German Meteorological Service | 
| Organization country/territory | Germany | 
| Address 1 | |
| Address 2 | |
| Address 3 | Albin-Schwaiger-Weg 10 82383 Hohenpeissenberg | 
| Country/territory | Germany | 
| Tel | |
| Fax | |
| Last updated date | 2025-10-20 | 
| Name | Christian Plass-Dulmer | 
|---|---|
| Prefix | Dr. | 
| christian.plass-duelmer@dwd.de | |
| Organization No | 19 | 
| Organization acronym | DWD | 
| Organization name | German Meteorological Service | 
| Organization country/territory | Germany | 
| Address 1 | |
| Address 2 | |
| Address 3 | Albin-Schwaiger-Weg 10 D-82383 Hohenpeissenberg Germany | 
| Country/territory | Germany | 
| Tel | |
| Fax | |
| Last updated date | 2025-10-20 | 
| Name | Jennifer Müller-Williams | 
|---|---|
| Prefix | Dr. | 
| Jennifer.Mueller-Williams@dwd.de | |
| Organization No | 19 | 
| Organization acronym | DWD | 
| Organization name | German Meteorological Service | 
| Organization country/territory | Germany | 
| Address 1 | |
| Address 2 | |
| Address 3 | Albin-Schwaiger-Weg 10 D-82383 Hohenpeissenberg Germany | 
| Country/territory | Germany | 
| Tel | |
| Fax | |
| Last updated date | 2025-10-20 | 
| Background observation | |
| UTC | |
| ppb | |
| 
							 9999-12-31 00:00:00 - 9999-12-31 23:59:59: WMO CH4 X2004A | 
					|
| 
							 9999-12-31 00:00:00 - 2017-04-11 23:59:59: CO2/CH4/H2O Picarro Analyzer G2301(CRDS) 2017-04-12 00:00:00 - 2018-11-15 23:59:59: CO2/CH4/CO/H2O Picarro Analyzer G2401(CRDS) 2018-11-16 00:00:00 - 9999-12-31 23:59:59: CO2/CH4/H2O Picarro Analyzer G2301(CRDS)  | 
					|
| 
							 9999-12-31 00:00:00 - 9999-12-31 23:59:59: 216 (m) | 
					|
| 5 minutes | |
| 
							 Calibration sequence every 15 days with three calibration tanks: Gas injection Duration: 30 min number of cycles (tank analysis) during a calibration: 4 Performance target frequency: every 7 hours Archive target frequency: every 15 days  | 
					|
| [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. | |
| 
							 [Hourly] Time-averaged values are reported at the beginning of the averaging interval. [Daily] [Monthly]  | 
					|
| 
							 - Flag 'U' = data correct before manual quality control - Flag 'N' = data incorrect before manual quality control - Flag 'O' = data correct after manual quality control - Flag 'K' = data incorrect after manual quality control - Flag 'R' = data correct after manual quality control and backwards propagation - Flag 'H' = data incorrect after manual quality control and backwards propagation  | 
					|
| 
							 Valid: O Valid: U Valid: R Invalid: N Invalid: K Invalid: H  | 
					|
| Operational/Reporting | |
| ICOS atmospheric station | |
| 
							 Wind direction:  Wind speed: Relative humidity: Precipitation amount: Air pressure: Air temperature: Dew point temperature: Sea water temperature: Sea surface water temperature: Sea water salinity: Sea surface water salinity:  | 
					|
| 
							Meteorological data may remain as first provided, even when greenhouse gas data are updated. | 
					
| DOI | 
								
  | 
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For more information, please refer: doi.org/10.18160/0F1E-DKXT | |||||||||||||
| 1 | 
							 Kubistin, D., Plaß-Dülmer, C., Arnold, S., Kneuer, T., Lindauer, M., Müller-Williams, J., Schumacher, M. (2024). ICOS ATC CH4 Release, Gartow (216.0 m), 2016-05-10–2024-03-31, ICOS RI, https://hdl.handle.net/11676/SamCm-CEgRh6DaIKFhumMp6U | 
					
|---|---|
| 2 | ICOS Atmospheric Station specification V2.0 (https://doi.org/10.18160/GK28-2188) |