Search results
- 1.0585436 - ÚI 2025 RIV CH eng L2 - Special Maps
Geletič, Jan - Bauerová, P. - Belda, M. - Bureš, Martin - Eben, Kryštof - Fuka, V. - Jareš, R. - Karel, J. - Krč, Pavel - Patiño, W. - Radović, J. - Resler, Jaroslav - Řezníček, Hynek - Vlček, O.
Maps of the simulations and observations (TURBAN-D17).
Internal code: TURBAN-D17 ; 2024
Technical parameters: General organisation: Each selected epizode (s1-s6) has three folders; post-processed results from the PALM model as averaged ASCII (output-ascii) or GeoTiff (output-gis) files that can be viewed in many GIS applications and maps in the PNG format (output-png). Each variable was averaged from original 10min values to 1 and 24-hour averages. Modelled variables: Each subfolder includes 3 subfolders with variables. Variable bio_pet is the Physiological Equivalent Temperature (PET), bio_utci is the Universal Thermal Climate Index (UTCI) and kc_PM10 is the concentration of PM10 at 3m above ground. Episodes s4 and s6 includes 3 more subfolders: kc_NO is the concentration of NO, kc_NO2 is the concentration of NO2 and kc_PM25 is the concentration of PM2.5 at 3m above ground. File nomenclature: Each file (PRJ, TIF, ASC or PNG) has the same nomenclature. An example (bio_utci_abs-01h_20190724_1200-1300.png) could be parsed as: variable name (bio_utci), processed output (abs-01h), date (20190724) and averaged period (1200-1300). So, the result is a map with hourly averaged UTCI for 24 Jul 2019 between 12:00 and 13:00 UTC. Important note: During the processing phase a few potentially important problems were identified and need to be analysed in detail. One of them are extremely overestimated concentrations due to stable conditions from boundary condition inputs. In certain situations, it can happen that the overall best regional meteorological model can provide inappropriate input conditions for some episode. This needs to be checked in detail before any following interpretation. The issue will be addressed in an upcoming manuscript that will be available through the project website.
Economic parameters: This dataset contains two folders; in output-measurements are daily averaged TURDATA (see https://zenodo.org/records/10655033) results for air quality measurements. In folder output-simulations contains simulation results for the so-called Legerova domain, an area in the city of Prague, Czech Republic, centered around the traffic-heavy streets Legerova and Sokolská. This is the first output in a similar level of detail simulated using LES and freely available for state administration. It is available under CC BY 4.0 licence.
R&D Projects: GA TA ČR(CZ) TO01000219
Institutional support: RVO:67985807
Keywords : air quality * air pollution * LES modeling * PALM * thermal comfort * UTCI * PET * biometeorology
OECD category: Meteorology and atmospheric sciences
https://doi.org/10.5281/zenodo.10982836
Permanent Link: https://hdl.handle.net/11104/0353145
Research data: Zenodo.org - 2.0585235 - ÚI DATA Scientific data 2024
Geletič, Jan - Bauerová, P. - Belda, M. - Bureš, Martin - Eben, Kryštof - Fuka, V. - Karel, J. - Keder, J. - Krč, Pavel - Jareš, R. - Patiño, W. - Radović, J. - Resler, Jaroslav - Řezníček, Hynek - Šindelářová, A. - Vlček, O.
Scenarios simulations of Prague (D05).
Description: Basic information
This dataset contains simulation results for the so-called Holešovičky domain, an area in the city of Prague, Czech Republic, expected to undergo major traffic infrastructure changes in the near future. Three scenarios were modelled: current infrastructure with traffic intensity projections for 2023 (C1), future outlook with a finished part of city inner ring-road in 2030 (C2) and effect of finishing the northern part of the Prague outer ring-road (C3), which will decrease heavy traffic in the domain. Note that all scenarios have slightly different landcover (trees, buildings, bridges, tunnels etc.), so there could be small areas containing NA values in the maps and GIS files. All times are in UTC (local time, CEST is UTC +02:00).
For more detailed description of the experiments see the TURBAN project website at https://www.project-turban.eu/.
General organisation
Each scenario has two folders; post-processed results from the PALM model as averaged ASCII files that can be viewed in many GIS applications (output-gis) and maps in the PNG format (output-png). Each variable was averaged from original 10min values to 1, 3 and 24-hour averages. The C1 scenario was used as a baseline. In addition to that, also differences for all variables were calculated for the scenarios C2 and C3. In total, the C1 scenario has 3 subfolders with absolute values (prefix abs), the scenarios C2 and C3 have 6 (3 with absolute values and 3 with differences; prefix diff).
Modelled variables
Each subfolder includes 7 subfolders with variables. Variable bio_mrt is the Mean Radiant Temperature (MRT), bio_pet is the Physiological Equivalent Temperature (PET), bio_utci is the Universal Thermal Climate Index (UTCI), kc_PM10_02m is the concentration of PM10 at 2m above ground, theta_2m is the potential temperature at 2m above ground, tsurf is the surface temperature and wspeed_10m is the wind speed at 10m above ground.
File nomenclature
Each file (PRJ or ASC, PNG) has the same nomenclature. An example (bio_utci_abs-01h_20190724_1200-1300.png) could be parsed as: variable name (bio_utci), processed output (abs-01h), date (20190724) and averaged period (1200-1300). So, the result is a map with hourly averaged UTCI for 24 Jul 2019 between 12:00 and 13:00 UTC.
Important note
During the processing phase a few potentially important problems were identified and need to be analysed in detail. One of them are extremely overestimated concentrations due to stable conditions from boundary condition inputs. In certain situations it can happen that the best regional meteorological model can provide inappropriate input conditions for some episode. This needs to be checked in detail before any following interpretation.
Keywords : air quality * thermal comfort * micro-scale * CFD modeling * cities
OECD category: Meteorology and atmospheric sciences
Permanent Link: https://hdl.handle.net/11104/0353007
Depositor: admin
Date of release: 17.4.2024
R&D Projects: GA TA ČR(CZ) TO01000219
Institutional support: RVO:67985807 - 3.0585228 - ÚI 2025 RIV NL eng J - Journal Article
Lehnert, M. - Jirmus, R. - Květoňová, V. - Geletič, Jan - Jurek, M. - Středová, H. - Frajer, J.
Overheated children's playgrounds in Central European cities: The effects of surfaces and shading on thermal exposure during hot summer days.
Urban Climate. Roč. 55, May 2024 (2024), č. článku 101873. ISSN 2212-0955. E-ISSN 2212-0955
Grant - others:AV ČR(CZ) StrategieAV21/23
Program: StrategieAV
Institutional support: RVO:67985807
Keywords : Thermal exposure * Thermal comfort * Overheating * Children's health * Urban climate * Adaptation
OECD category: Meteorology and atmospheric sciences
Impact factor: 6.4, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.uclim.2024.101873
Permanent Link: https://hdl.handle.net/11104/0352998 - 4.0580503 - ÚFCH JH 2025 RIV NL eng J - Journal Article
Paul, J. - Jacob, J. - Pandey, A. K. - Vaka, Mahesh - Samykano, M. - Kadirgama, K. - Rahim, N. A. - Selvaraj, J.
Meta data analysis on building thermal management using phase change materials.
Journal of Energy Storage. Roč. 76, JAN 2024 (2024), č. článku 109760. ISSN 2352-152X. E-ISSN 2352-1538
Institutional support: RVO:61388955
Keywords : energy-storage * bibliometric analysis * pcm * performance * Bibliometric analysis * pcm * Thermal comfort * Content analysis * Research gaps * Thermal management
OECD category: Physical chemistry
Impact factor: 9.4, year: 2022
Method of publishing: Limited access
Permanent Link: https://hdl.handle.net/11104/0349281File Download Size Commentary Version Access 0580503.pdf 0 6.3 MB Publisher’s postprint require - 5.0576329 - ÚI 2024 RIV AU eng A - Abstract
Lehnert, M. - Květoňová, V. - Jurek, M. - Koukalová, A. - Geletič, Jan
Daytime in contrast to night-time effect of blue and green features on thermal exposure in moderate-climate cities.
11th International Conference on Urban Climate. Titles. Sydney: ICUC, 2023, č. článku 76..
[ICUC 2023: International Conference on Urban Climate /11./. 28.08.2023-01.09.2023, Sydney]
Grant - others:AV ČR(CZ) StrategieAV21/23
Institutional support: RVO:67985807
Keywords : UTCI * blue and green infrastructure * thermal exposure * thermal comfort
OECD category: Meteorology and atmospheric sciences
https://virtual.oxfordabstracts.com/#/event/3742/submission/76
Permanent Link: https://hdl.handle.net/11104/0345891 - 6.0573901 - ÚVGZ 2024 RIV CZ cze J - Journal Article
Lehnert, M. - Geletič, Jan - Jurek, M.
Tradiční a nové přístupy ke studiu tepelného prostředí člověka ve městě: kritické shrnutí současného stavu poznání.
[Traditional and novel approaches to studying the human thermal environment in urban areas: A critical review of the current state of the art.]
Geografie. Roč. 128, č. 3 (2023), s. 351-377. ISSN 1212-0014. E-ISSN 2571-421X
Institutional support: RVO:86652079
Keywords : urban climate * urban heat island * thermal exposure * thermal comfort * thermal sensation
OECD category: Meteorology and atmospheric sciences
Impact factor: 0.9, year: 2022
Method of publishing: Open access
https://geografie.cz/128/3/0351/
Permanent Link: https://hdl.handle.net/11104/0344264File Download Size Commentary Version Access Lehnert-2023-Traditional-and-novel-approaches-to.pdf 8 6.4 MB Publisher’s postprint open-access - 7.0573792 - ÚI 2024 RIV GB eng J - Journal Article
Geletič, Jan - Lehnert, M. - Resler, Jaroslav - Krč, Pavel - Bureš, Martin - Urban, Aleš - Krayenhoff, E. S.
Heat exposure variations and mitigation in a densely populated neighborhood during a hot day: Towards a people-oriented approach to urban climate management.
Building and Environment. Roč. 242, 15 August 2023 (2023), č. článku 110564. ISSN 0360-1323. E-ISSN 1873-684X
R&D Projects: GA TA ČR(CZ) TO01000219
Grant - others:AV ČR(CZ) MSM100302001; AV ČR(CZ) StrategieAV21/23
Program: Program na podporu mezinárodní spolupráce začínajících výzkumných pracovníků; StrategieAV
Research Infrastructure: e-INFRA CZ - 90140
Institutional support: RVO:67985807 ; RVO:68378289
Keywords : Urban greenery * Universal thermal climate index (UTCI) * Thermal comfort * Biometeorology * PALM * Pedestrian
OECD category: Meteorology and atmospheric sciences; Meteorology and atmospheric sciences (UFA-U)
Impact factor: 7.4, year: 2022
Method of publishing: Open access
https://dx.doi.org/10.1016/j.buildenv.2023.110564
Permanent Link: https://hdl.handle.net/11104/0344146File Download Size Commentary Version Access 0573792-aoa.pdf 7 21.9 MB OA CC BY-NC-ND 4.0 Publisher’s postprint open-access - 8.0573791 - ÚI 2024 RIV CZ cze J - Journal Article
Lehnert, M. - Geletič, Jan - Jurek, M.
Tradiční a nové přístupy ke studiu tepelného prostředí člověka ve městě: kritické shrnutí současného stavu poznání.
[Traditional and novel approaches to studying the human thermal environment in urban areas: A critical review of the current state of the art.]
Geografie. Roč. 128, č. 3 (2023), s. 351-377. ISSN 1212-0014. E-ISSN 2571-421X
Institutional support: RVO:67985807
Keywords : urban climate * urban heat island * thermal exposure * thermal comfort * thermal sensation
OECD category: Meteorology and atmospheric sciences
Impact factor: 0.9, year: 2022
Method of publishing: Open access
https://doi.org/10.37040/geografie.2023.012
Permanent Link: https://hdl.handle.net/11104/0344145File Download Size Commentary Version Access 0573791-aoa.pdf 3 6.4 MB volně online Publisher’s postprint open-access - 9.0569239 - ÚI 2024 RIV CZ cze J - Journal Article
Lehnert, M. - Geletič, Jan - Jurek, M.
Tepelný ostrov města očima současného výzkumu.
[Urban heat island in the perspective of current research.]
Geografické rozhledy. Roč. 32, č. 3 (2023), s. 12-15. ISSN 1210-3004
Grant - others:AV ČR(CZ) StrategieAV21/23
Program: StrategieAV
Institutional support: RVO:67985807
Keywords : městské klima * tepelné prostředí člověka * tepelná expozice * pocitová teplota * tepelný komfort * urban climate * human thermal environment * thermal exposure * apparent temperature * thermal comfort
OECD category: Meteorology and atmospheric sciences
Method of publishing: Limited access
https://www.geograficke-rozhledy.cz/archiv/clanek/3130
Permanent Link: https://hdl.handle.net/11104/0340629 - 10.0567160 - ÚI DATA Scientific data 2023
Geletič, Jan - Daniel, Milan - Krč, Pavel - Resler, Jaroslav - Kozhevnikov, S. - Svítek, M.
Evropská Street Resiliency.
Description: Archiv s daty obsahuje výsledný index zranitelnosti pro letní simulaci současného stavu, tzv. basecase, a 5 scénářů možné zástavby. Každá simulace obsahuje 2 složky: mapy ve formátu PNG a rastrová GIS data ve formátu ASCII (s projekcí). Všechny hodnoty indexu jsou uvedené v absolutních hodnotách a zprůměrovány do 10-minutových, 1-hodinových, 3-hodinových a denních průměrů.
[The data archive contains the vulnerability index results for the summer simulation of the current state, the so-called baseline, and 5 possible development scenarios. Each simulation contains 2 folders: maps in PNG format and GIS raster data in ASCII format (with geographical projection). All index values are given in absolute values and averaged into 10-min, 1-h, 3-h and daily averages.]
Keywords : PALM * zranitelnost * Evropská * tepelný komfort * znečištění ovzduší * vulnerability * Evropska Street * thermal comfort * air quality
OECD category: Meteorology and atmospheric sciences
DOI: https://doi.org/10.57680/0567160
Handle: https://hdl.handle.net/11104/0338466
Depositor: admin
Date of release: 20.1.2023
ASEP publication:
Evropská Street Resiliency
License: BY-NC-SA
File Download Size Commentary Access NCK_Vulnerability-Evropska.zip File list 30 873.4 MB open-access R&D Projects: GA TA ČR(CZ) TN01000024
Institutional support: RVO:67985807