News

Accompanying meteorological measurements using special mobile measuring devices

Apr 12, 2022

The accompanying measuring network also includes tools capable of measuring selected meteorological variables in a vertical profile above the city. These instruments include a passive microwave radiometer (for measuring the temperature profile), a Doppler aerosol lidar (for measuring wind profiles and aerosol layers) and a mobile telescopic meteorological mast designed for measuring temperature, relative humidity, atmospheric air pressure and wind speed and direction in the field.





Measurement campaign for model validation

Mar 21, 2022

As part of the TURBAN project, an accompanying measurement campaign is planned in selected parts of Prague, which will serve to verify and improve software tools for microscale modelling of meteorology and air quality in the city (i.e. modelling in space of units of meters).





Summary of the project and the activities in 2021

Feb 15, 2022

The TURBAN project studies urban air quality and thermal comfort using street-scale turbulence-resolving models. The main focus of the project in 2021 was on building and calibration of a sensor observation network in Prague centre, preparation and improvement of the model and supporting tools, design of the model validation and sensitivity experiments, including domain selection and model configuration, and gathering and processing input data. To harmonise the design of our research and experiments with the main users of the results, the plans were consulted with the Municipalities of the involved cities and their districts. Despite of the limitations caused by Covid-19 pandemic, most of the planned activities were realized according to the plan.





Project presentation

Dec 2, 2021

The project was presented (in czech) at a consultation meeting of researchers of selected research projects in the field of adaptation of the capital city of Prague on the premises of the Prague Innovation Centre. The participants were informed about the project's scope and main objectives, the work to be carried out in the coming months and the range of scenarios envisaged.





Monitoring Visit

Oct 12, 2021

In October 2021, the monitoring visit of the TURBAN project took place at the Institute of Informatics CAS. The visit was attended by TA CR consultants Dominika Paclíková and Zuzana Dostálová, the Principal Investigator of the project Jaroslav Resler and his team members, and representatives of the Czech partners. The current status of the project implementation, the schedule of the planned activities, and the distribution of these activities among the project partners were presented.

Afterwards, the detailed description of all particular activities in the project and the planned activities for next period was presented:

  • publication of an advertisement for the position of "Junior Developer" and admission of two doctoral students to the project team within the open competition;
  • purchase of technical measuring equipment;
  • selection of observation locations;
  • measuring campaign in summer 2021 and winter (12/2021);
  • The configuration of the modeling tools and scenarios were prepared for specific conditions based on the observation design;
  • works on the model itself and supporting modelling tools requested for efficient accomplishment of the simulations;
  • preparation and tests of the HPC computational environments for modelling of the planned experiments;
  • acquiring and preparation of the input data for modelling domain and episodes;
  • adjustment of the tools needed for evaluation of the experiments validating the modelling results against observations;
  • preparation of scenarios for Prague and Bergen, which will then be published in GIS applications;
  • negotiations with potential users of the results;
  • creation a project website and also a project logo for using in the aggregation and dissemination of results;
  • publishing of several articles related to the project, published in open access

Following project activities focused on Data fusion and Comparison of LES and Gaussian models will be implemented according to the plan from the year 2022. The monitoring visit was carried out in good condition and was positively evaluated.

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Project start

Oct 29, 2020

The TURBAN project (Turbulent-resolving urban modeling of air quality and thermal comfort) was designed within the first public invitation for a Program for the support of applied research, experimental development and innovation, KAPPA.

This program focuses on extending knowledge in applied research through international co-operation with partners from the Czech Republic and Norway, Iceland and Lichtenstein. In the Czech Republic the project is administered by the Technology Agency Czech Republic. First public invitation took place between Jan 2019 and Feb 2020. The TURBAN project was accepted and realization officially began on Jan 1, 2021.

TURBAN is a 3-year project focused on the issue of turbulent atmospheric flow in urban regions and development of advanced tools for the assessment of thermal comfort and air quality in cities. Results of the project can then be used to devise measured to reduce thermal stress and air pollution in cities.

Main solver of the project is the Institute of Computer Science of the Czech Academy of Sciences, Norway is represented by Nansen Environmental and Remote Sensing Centre in Bergen. Co-solvers are organizations focused on meteorological modelling and air quality assessment – the Czech Hydrometeorological Institute, Department of Atmospheric Physics at the Charles University and ATEM - Studio of Ecological Models. Applied part, related to outputs for the purposes of city authorities and city planning, coordinated by the Prague City, Institute for planning and development in Prague, Bergen commune (Bergen city administration), Port of Bergen and urban documentation planners.

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