ICOS Cities Data DOI List

A collection of flux footprints for the Paris-Romainville flux-tower in France at 30-minute temporal resolution. Each dataset contains up to 48 footprints with the following variables each: Time, X, Y, Boundary Layer Height Quality Flag, and Footprint Climatology. The flux footprints are computed using FFP as described in Kljun et al. (2015), https://doi.org/10.5194/gmd-8-3695-2015, at 10-meter spatial resolution. This work is part of the ICOS Cities/PAUL Pilot Applications in Urban Landscapes project. In this version, footprints have been calculated using the updated ETC NRT Flux dataset for Romainville from 12.11.2024, which was reprocessed to correct for an azimuth angle issue.

A collection of flux footprints for the Zurich-Hardau flux-tower in Switzerland at 30-minute temporal resolution. Each dataset contains up to 48 footprints with the following variables each: Time, X, Y, Boundary Layer Height Quality Flag, and Footprint Climatology. The flux footprints are computed using FFP as described in Kljun et al. (2015), https://doi.org/10.5194/gmd-8-3695-2015, at 10-meter spatial resolution. This work is part of the ICOS Cities/PAUL Pilot Applications in Urban Landscapes project.

A collection of flux footprints for the Munich-Oberpostdirektion flux-tower in Germany at 30-minute temporal resolution. Each dataset contains up to 48 footprints with the following variables each: Time, X, Y, Boundary Layer Height Quality Flag, and Footprint Climatology. The flux footprints are computed using FFP as described in Kljun et al. (2015), https://doi.org/10.5194/gmd-8-3695-2015, at 10-meter spatial resolution. This work is part of the ICOS Cities/PAUL Pilot Applications in Urban Landscapes project.

Calibration scale WMOX2017. Retrieval Algorithm: Proffast 2.4, GGG2020 Profiles. Data Processing Pipeline: https://github.com/tum-esm/em27-retrieval-pipeline Documentation: https://doi.org/10.5194/amt-11-2173-2018 https://doi.org/10.5194/amt-14-1111-2021 https://doi.org/10.21105/joss.05131 https://doi.org/10.5281/zenodo.14284968

14C data based on measurements from a relaxed eddy accumulation (REA) flask sampling system operated at the Hardau II tall tower in Zurich, Switzerland (CH-Har) as part of the ICOS Cities project. This data archive contains a CSV file with all data and metadata recorded for the REA sampling periods (14C_REA_CH-Har.csv), as well as a CSV file containing only CO2 and Delta-14C flask concentrations, derived ffCO2 concentrations, ffCO2 fluxes and quality flags (14C_REA_CH-Har_short.csv). All variables are described in the included XLSX file (14C_REA_variable_description.xlsx). This dataset is part of ICOS-Cities deliverable D3.10.

14C data based on measurements from a relaxed eddy accumulation (REA) flask sampling system operated at the Romainville supersite in Paris, France (FR-Rmv) as part of the ICOS Cities project. This data archive contains a CSV file with all data and metadata recorded for the REA sampling periods (14C_REA_FR-Rmv.csv), as well as a CSV file containing only CO2 and Delta-14C flask concentrations, derived ffCO2 concentrations, ffCO2 fluxes and quality flags (14C_REA_FR-Rmv_short.csv). All variables are described in the included XLSX file (14C_REA_variable_description.xlsx). This dataset is part of ICOS-Cities deliverable D3.10.

Carbonyl sulfide (COS), carbon dioxide (CO2) and carbon monoxide (CO) eddy covariance fluxes (measured at the Hardau tall tower (CH-Har) in Zurich, Switzerland. The data are provided in monthly files, with 60 minute resolution. This dataset is part of the ICOS Cities deliverable D3.10.

Carbonyl sulfide (COS), carbon dioxide (CO2) and carbon monoxide (CO) eddy covariance fluxes (measured at the Hardau tall tower (CH-Har) in Zurich, Switzerland. The data are provided in monthly files, with 30 minute resolution. The data is part of the ICOS Cities deliverable D3.10.

Half-hourly quality-controlled fluxes of CO2 and co-emitted species based on data collected at the Hardau tower (CH-Har) in Zurich, Switzerland using a MIRO MGA7 Multispecies Gas Analyser, and processed using EddyPro software. Two files are included: "full output" (CH-Har_Full_Output.csv) and "QC details" (CH-Har_QC_Details.csv). The data is part of the ICOS Cities deliverable D3.10.

Half-hourly quality-controlled fluxes of CO2 and co-emitted species based on data collected at the Oberpostdirektion station (DE-Opd) in Munich, Germany using a MIRO MGA7 Multispecies Gas Analyser, and processed using EddyPro software. Two files are included: "full output" (DE-Opd_Full_Output.csv) and "QC details" (DE-Opd_QC_Details.csv). The data is part of ICOS Cities deliverable D3.10.

Half-hourly quality-controlled fluxes of CO2 and co-emitted species based on data collected at the Romainville site (FR-Rmv) in Paris, France using a MIRO MGA7 Multispecies Gas Analyser, and processed using EddyPro software. Two files are included: "full output" (FR-Rmv_Full_Output.csv) and "QC details" (FR-Rmv_QC_Details.csv). The data is part of ICOS Cities deliverable D3.10.

Leaf Area Index (LAI) data from Munich, Germany. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Leaf photosynthesis data from Munich, Germany. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Tree sap flow data from Munich, Germany. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Soil respiration data from Munich, Germany. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Soil temperature and water content data from Munich, Germany. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Leaf Area Index (LAI) data from Paris, France. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Leaf photosynthesis data from Paris, France. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Photosynthetically Active Radiation (PAR) data from Paris, France. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Tree sap flow data from Paris, France. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Soil respiration data from Paris, France. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Soil temperature and water content data from Paris, France. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Leaf Area Index (LAI) data from Zurich, Switzerland. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Leaf photosynthesis data from Zurich, Switzerland. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Photosynthetically Active Radiation (PAR) data from Zurich, Switzerland. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Tree sap flow data from Zurich, Switzerland. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Soil respiration data from Zurich, Switzerland. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

Soil temperature and water content data from Zurich, Switzerland. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

This dataset includes the spatially resolved city-level biogenic model products for Munich with a grid resolution of 300 x 300 m2. The data covers annual gross primary production (GPP), soil and vegetation respiration (Rs) and the biogenic net ecosystem exchange (NEE) as simulated using the SUEWS model, for the period 2024-01-01 to 2024-12-31. The details of the modelling and the outputs are described in ICOS Cities deliverable D2.2.

This dataset includes the spatially resolved city-level biogenic model products for Zurich with a grid resolution of 200 x 200 m2. The data covers annual gross primary production (GPP), soil and vegetation respiration (Rs) and the biogenic net ecosystem exchange (NEE) as simulated using the SUEWS model, for the period 2022-07-01 to 2023-06-30. The details of the modelling and the outputs are described in ICOS Cities deliverable D2.2.

This dataset includes the spatially resolved city-level biogenic model products for Paris with a grid resolution of 500 x 500 m2. The data covers annual gross primary production (GPP), soil and vegetation respiration (Rs) and the biogenic net ecosystem exchange (NEE) as simulated using the SUEWS model, for the period 2024-01-01 to 2024-12-31. The details of the modelling and the outputs are described in ICOS Cities deliverable D2.2.

Photosynthetically Active Radiation (PAR) data from Munich, Germany. Measurement locations are indicated in the map. Details of the measurements, file contents etc are described in ICOS Cities deliverable report D3.13.

This collection contains the hourly averaged greenhouse gas observation of CH4 and CO2 at four stations in the Barcelona metropolitan area, starting May 2021. These measurements are performed by ICTA-UAB in the framework of the ERC URBAG project (https://urbag.eu/) and are a contribution to the ICOS Cities (a.k.a PAUL) project (GA 101037319). Measurements are performed with Picarro CRDS instruments. Water vapor correction according to Rella et al., 2023. Daily target tank for drift detection. 4 point working standard calibration every 2-3 weeks. Working standards are calibrated using 6 NOAA secondary standards.

Atmospheric Greenhouse Gas Mole Fractions of CO2 for the period 1 July 2022 - 1 July 2024, collected by the Zurich mid-cost sensor network.

Meteorological data for the period 1 July 2022 - 1 July 2024, collected by the Zurich mid-cost sensor network.

Related work: Aigner P., Kühbacher D., Wenzel A., Schmitt A., Böhm F., Makowski M., Kürzinger K., Laurent O., Rubli P., Grange S., Emmenegger L., and Chen J.: Advancing Urban Greenhouse Gas Monitoring: Development and Evaluation of a High-Density CO2 Sensor Network in Munich. ICOS Science Conference 2024, Versailles, France, 10.-12. Sept, https://www.icos-cp.eu/news-and-events/science-conference/icos2024sc/all-abstracts

Munich's low-cost sensor network SCOUT (Street-level Carbon Observatory for Urban Territory) comprises 100 Decentlab DL-LP8 devices. They include a temperature, humidity, and barometric pressure sensor to complement the CO2 measurements. The sensors are strategically positioned at locations with different emission characteristics and partly co-located with air quality sensors, traffic detectors, and more precise CO2 sensors to assess data correlations and quality. An accuracy improvement of factor 5 to 10 compared to the manufacturer’s accuracy was achieved with our bias correction algorithm and individually trained sensor models. Additionally, we upgraded the systems with solar radiation shields to mitigate radiative heating effects and reduce temperature-induced sensor errors.

Processing: Proffast 2.3 A priori profile: CAMS & GG20 Instrument: EM27

This collection contains daily vertical wind profiles measured by a WindCube 100 Doppler wind Lidar located at the "VBZ Zentralwerkstätte" (ZVBZ) site in Zurich, Switzerland, between 2022-09-08 and 2023-04-04. The site, collection of data and the variables are described in ICOS Cities deliverable report D3.15.

This collection contains daily vertical wind profiles measured by a Windranger 200 Doppler wind Lidar located at the "LISA Université Diderot" (PALUPD) site in Paris, France, between 2024-02-10 and 2025-01-30. The site, collection of data and the variables are described in ICOS Cities deliverable report D3.15.

This collection contains daily vertical wind profiles measured by a Windranger 200 Doppler wind Lidar located at the "Hardau II Tangoschule" (Hard2) site in Zurich, Switzerland, between 2022-07-07 and 2023-04-12. The site, collection of data and the variables are described in ICOS Cities deliverable report D3.15.

This collection contains daily vertical wind profiles measured by a Doppler wind Lidar located at the "Oberpostdirektion" (DE-OPD) site in Munich, Germany, between 2022-12-15 and 2025-02-10. The site, collection of data and the variables are described in ICOS Cities deliverable report D3.15.

This collection contains daily vertical wind profiles measured by a Doppler wind Lidar located at the "Feldkirchen/MUCCnet East" (FEL) site in Munich, Germany, between 2025-01-20 and 2025-02-10. The site, collection of data and the variables are described in ICOS Cities deliverable report D3.15.

Atmospheric Greenhouse Gas Mole Fractions of CO2 at Paris for the period 2023-2024 from the mid-cost sensor network

This collection contains archives of daily image sets collected with a Stardot Netcam SC5 phenocam located in Zurich, Switzerland between 2022-07-12 and 2024-12-03. The context, site, and collection of data are described in ICOS Cities deliverable report D3.13.

This collection contains archives of daily image sets collected with a Stardot Netcam SC5 phenocam located in Romainville, Paris ,France between 2023-09-26 and 2024-12-31. The context, site, and collection of data are described in ICOS Cities deliverable report D3.13.

This collection contains archives of daily image sets collected with a Stardot Netcam SC5 phenocam located in Munich, Germany between 2023-02-16 and 2024-12-03. The context, site, and collection of data are described in ICOS Cities deliverable report D3.13.

This collection contains archives of daily image sets collected with a Stardot Netcam SC5 phenocam located in Vincennes, Paris ,France between 2024-07-01 and 2024-12-03. The context, site, and collection of data are described in ICOS Cities deliverable report D3.13.

Atmospheric Greenhouse Gas Mole Fractions of CO2, CH4, CO, radon, 14C flask data and NOx at ICOS Cities Paris towers for the period 2023-2024