Browsing Füüsika instituut by Issue Date
Now showing items 1-20 of 21
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OneSecondAirIons_2011_1. Dataset of corona-generated air ion measurements
(University of Tartu, 2015)The dataset provides a sample of the results obtained by measurements of the mobility distributions of one-second-aged corona-generated ions formed in the ambient atmospheric air. It presents the detailed mobility distribution ... -
FinEstIon2003_06. Dataset of air ion and atmospheric nanoparticle measurements
(Tartu Ülikool, 2015-02-26) -
ATMEL2007
(Tartu Ülikool, 2015-03-16) -
Hyytiala08_10aerosol
(Tartu Ülikool, 2015-03-17) -
Nanoion 2010-11
(Tartu Ülikool, 2015-03-17) -
Vertical profiles of atmospheric variables based on tethersonde soundings from Hornsund
(Department of Geography, University of Tartu, 2015-04)Arctic fjords are usually surrounded by a complex orography of mountains, valleys and glaciers, which complicates the dynamics of the air flow. Between different fjords in Svalbard temperature and wind regime can vary ... -
Vertical profiles of atmospheric variables based on tethersonde soundings from Ny-Ålesund
(Department of Geography, University of Tartu, 2015-04)The melt of snow and sea ice in Svalbard and its fjords is strongly controlled by the radiative and turbulent surface fluxes. The fluxes depend, among others, on the structure of and processes in the ABL. Over a complex ... -
Dataset of air ion measurements Tahkuse_1993_1994
(Tartu Ülikool, 2017)The dataset makes available measurements of the mobility distributions of charged molecular clusters and fine aerosol particles in unpolluted atmospheric air at a rural area. The charged molecules and clusters up to 1.6 ... -
Dataset of air ion and aerosol measurements. Tahkuse 2004-2014
(Tartu Ülikool, 2017) -
Large-scale polluted cloud tracks
(2020-05-15)Polluted cloud tracks identified in MODIS satellite data. -
Pollution track days
(University of Tartu, 2021)Dates of polluted cloud tracks identified in MODIS satellite data. -
Anthropogenic aerosol impacts on clouds from SEVIRI satellite data
(2021-05)Anthropogenic aerosols offset an unknown fraction of greenhouse gas warming. We use geostationary satellite data to analyse continental polluted cloud tracks originating from isolated heavy industrial pollution sources in ... -
Lifetime of anthropogenic aerosol perturbations on clouds seen from geostationary SEVIRI satellite data
(University of Tartu, Institute of Physics, 2023)The impacts of anthropogenic aerosols on clouds are the most uncertain drivers of anthropogenic climate forcing. Ship-track-like strong anthropogenic cloud perturbations can help reduce these uncertainties. Using geostationary ... -
Air pollution sources leading to anthropogenic glaciation of supercooled liquid-water clouds
(University of Tartu, 2024)This dataset lists the air pollution sources leading to anthropogenic glaciation of supercooled liquid-water clouds. The glaciation events were identified in Terra MODIS data. -
MODIS and HYSPLIT data to study anthropogenic glaciation of supercooled liquid-water clouds
(University of Tartu, 2024)We used MODIS (https://modis-images.gsfc.nasa.gov/_docs/C6MOD06OPUserGuide.pdf) and HYSPLIT (https://www.ready.noaa.gov/HYSPLIT.php) data to study the anthropogenic glaciation of supercooled liquid-water clouds. We used ... -
Ground-based precipitation radar data to study glaciation of supercooled liquid-water clouds downwind of anthropogenic air pollution hot spots
(University of Tartu, 2024)Ground-based precipitation radar datasets (two sites in Canada) were used to study the glaciation of supercooled liquid-water clouds downwind anthropogenic air pollution sources. Weather radar data is from two radar ... -
Python code for processing MODIS satellite data to study anthropogenic glaciation of supercooled liquid-water clouds
(University of Tartu, 2024)The given python code is used to analyse anthropogenic glaciation of supercooled liquid-water clouds downwind of strong industrial point sources of air pollution using Terra MODIS satellite data. -
GOES ABI satellite data to study anthropogenic glaciation of supercooled liquid-water clouds downwind of industrial air pollution hot spots
(University of Tartu, 2024)The dataset contains geographical locations and datetimes of occurrence for the events of anthropogenic glaciation of supercooled liquid-water clouds identified in GOES ABI satellite data. Moreover, Python code used for ... -
Meteorological conditions characteristic of anthropogenic glaciation of supercooled liquid-water clouds and of anthropogenic CCN perturbations on clouds
(University of Tartu, 2024)We used ERA5 atmospheric reanalysis data to characterise the meteorological conditions characteristic of anthropogenic glaciation of supercooled liquid-water clouds and of cloud perturbations induced by anthropogenic cloud ... -
Hole punch clouds near Moscow Domodedovo airport
(University of Tartu, 2024)We used Terra MODIS satellite data to study hole punch clouds near Moscow Domodedovo airport (55.408611 N 37.906111 E).