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Anthropogenic glaciation of supercooled liquid water clouds

Füüsika andmed

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1 to 10 of 26 Results

MODIS observations of cloud responses to ship emissions in precipitating marine clouds Oct 9, 2026 - Füüsika andmed Keernik, Hannes; Toll, Velle, 2026, "MODIS observations of cloud responses to ship emissions in precipitating marine clouds", https://doi.org/10.23673/NYBSIM, DATADOI, V1, UNF:6:VUiJeNWe/UhfVy1/n9Zemg== [fileUNF] MODIS data used to study the temporal evolution of cloud fraction along ship tracks under precipitating conditions.
Python code for analysing the evolution of cloud properties downwind of strong aerosol point sources using MODIS satellite observations Oct 9, 2026 - Füüsika andmed Keernik, Hannes; Toll, Velle, 2026, "Python code for analysing the evolution of cloud properties downwind of strong aerosol point sources using MODIS satellite observations", https://doi.org/10.23673/SWZSAQ, DATADOI, V1, UNF:6:PXwu1GWbWC5Dvh3xFGcr5A== [fileUNF] Python code for analysing the evolution of cloud properties downwind of strong aerosol point sources using MODIS satellite observations.
Füüsika andmed(Tartu Ülikool)
Anthropogenic glaciation of supercooled liquid water clouds(Tartu Ülikool) Scientists from the Centre for Climate Research (Institute of Physics University of Tartu) have discovered anthropogenic glaciation events of supercooled liquid water clouds downwind of industrial air pollution sources. This collection serves as a metadata record for glaciation events and makes available the data and software necessary to replicate...
Short-range order structures of Ni-based FCC ternary and quaternary alloys May 21, 2025 - Füüsika andmed Tamm, Artur, 2025, "Short-range order structures of Ni-based FCC ternary and quaternary alloys", https://doi.org/10.23673/RE-518, DATADOI, V1 This dataset contains structures (VASP format) of Ni-based ternary (NiCrCo) and quaternary (NiCrCoFe) equimolar alloys obtained from MC-DFT simulations. The initial structures with random ordering are included as well.
Python code for processing MODIS satellite data to study anthropogenic glaciation of supercooled liquid-water clouds Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds Keernik, Hannes; Toll, Velle, 2024, "Python code for processing MODIS satellite data to study anthropogenic glaciation of supercooled liquid-water clouds", https://doi.org/10.23673/RE-488, DATADOI, V1 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.
Hole punch clouds near Moscow Domodedovo airport Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds Keernik, Hannes; Toll, Velle, 2024, "Hole punch clouds near Moscow Domodedovo airport", https://doi.org/10.23673/RE-487, DATADOI, V1 We used Terra MODIS satellite data to study hole punch clouds near Moscow Domodedovo airport (55.408611 N 37.906111 E).
GOES ABI satellite data to study anthropogenic glaciation of supercooled liquid-water clouds downwind of industrial air pollution hot spots Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds Rahu, Jorma; Post, Piia; Toll, Velle, 2024, "GOES ABI satellite data to study anthropogenic glaciation of supercooled liquid-water clouds downwind of industrial air pollution hot spots", https://doi.org/10.23673/RE-489, DATADOI, V1 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 processing GOES ABI satellite data and creating animations from GOES ABI satellite data for glaciation events are given together w...
Meteorological conditions characteristic of anthropogenic glaciation of supercooled liquid-water clouds and of anthropogenic CCN perturbations on clouds Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds Keernik, Hannes; Rahu, Jorma; Toll, Velle, 2024, "Meteorological conditions characteristic of anthropogenic glaciation of supercooled liquid-water clouds and of anthropogenic CCN perturbations on clouds", https://doi.org/10.23673/RE-486, DATADOI, V1 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 condensation nuclei.
MODIS and HYSPLIT data to study anthropogenic glaciation of supercooled liquid-water clouds Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds Keernik, Hannes; Trofimov, Heido; Manshausen, Peter; Christensen, Matthew; Rahu, Jorma; Toll, Velle, 2024, "MODIS and HYSPLIT data to study anthropogenic glaciation of supercooled liquid-water clouds", https://doi.org/10.23673/RE-485, DATADOI, V1 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 MODIS data to identify glaciation events and compare the properties of glaciation-affected areas to the nearby unaffected areas. W...

MODIS observations of cloud responses to ship emissions in precipitating marine clouds

Oct 9, 2026 - Füüsika andmed

Keernik, Hannes; Toll, Velle, 2026, "MODIS observations of cloud responses to ship emissions in precipitating marine clouds", https://doi.org/10.23673/NYBSIM, DATADOI, V1, UNF:6:VUiJeNWe/UhfVy1/n9Zemg== [fileUNF]

MODIS data used to study the temporal evolution of cloud fraction along ship tracks under precipitating conditions.

Python code for analysing the evolution of cloud properties downwind of strong aerosol point sources using MODIS satellite observations

Oct 9, 2026 - Füüsika andmed

Keernik, Hannes; Toll, Velle, 2026, "Python code for analysing the evolution of cloud properties downwind of strong aerosol point sources using MODIS satellite observations", https://doi.org/10.23673/SWZSAQ, DATADOI, V1, UNF:6:PXwu1GWbWC5Dvh3xFGcr5A== [fileUNF]

Python code for analysing the evolution of cloud properties downwind of strong aerosol point sources using MODIS satellite observations.

Füüsika andmed(Tartu Ülikool)

Anthropogenic glaciation of supercooled liquid water clouds(Tartu Ülikool)

Scientists from the Centre for Climate Research (Institute of Physics University of Tartu) have discovered anthropogenic glaciation events of supercooled liquid water clouds downwind of industrial air pollution sources. This collection serves as a metadata record for glaciation events and makes available the data and software necessary to replicate...

Short-range order structures of Ni-based FCC ternary and quaternary alloys

May 21, 2025 - Füüsika andmed

Tamm, Artur, 2025, "Short-range order structures of Ni-based FCC ternary and quaternary alloys", https://doi.org/10.23673/RE-518, DATADOI, V1

This dataset contains structures (VASP format) of Ni-based ternary (NiCrCo) and quaternary (NiCrCoFe) equimolar alloys obtained from MC-DFT simulations. The initial structures with random ordering are included as well.

Python code for processing MODIS satellite data to study anthropogenic glaciation of supercooled liquid-water clouds

Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds

Keernik, Hannes; Toll, Velle, 2024, "Python code for processing MODIS satellite data to study anthropogenic glaciation of supercooled liquid-water clouds", https://doi.org/10.23673/RE-488, DATADOI, V1

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.

Hole punch clouds near Moscow Domodedovo airport

Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds

Keernik, Hannes; Toll, Velle, 2024, "Hole punch clouds near Moscow Domodedovo airport", https://doi.org/10.23673/RE-487, DATADOI, V1

We used Terra MODIS satellite data to study hole punch clouds near Moscow Domodedovo airport (55.408611 N 37.906111 E).

GOES ABI satellite data to study anthropogenic glaciation of supercooled liquid-water clouds downwind of industrial air pollution hot spots

Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds

Rahu, Jorma; Post, Piia; Toll, Velle, 2024, "GOES ABI satellite data to study anthropogenic glaciation of supercooled liquid-water clouds downwind of industrial air pollution hot spots", https://doi.org/10.23673/RE-489, DATADOI, V1

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 processing GOES ABI satellite data and creating animations from GOES ABI satellite data for glaciation events are given together w...

Meteorological conditions characteristic of anthropogenic glaciation of supercooled liquid-water clouds and of anthropogenic CCN perturbations on clouds

Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds

Keernik, Hannes; Rahu, Jorma; Toll, Velle, 2024, "Meteorological conditions characteristic of anthropogenic glaciation of supercooled liquid-water clouds and of anthropogenic CCN perturbations on clouds", https://doi.org/10.23673/RE-486, DATADOI, V1

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 condensation nuclei.

MODIS and HYSPLIT data to study anthropogenic glaciation of supercooled liquid-water clouds

Oct 31, 2024 - Anthropogenic glaciation of supercooled liquid water clouds

Keernik, Hannes; Trofimov, Heido; Manshausen, Peter; Christensen, Matthew; Rahu, Jorma; Toll, Velle, 2024, "MODIS and HYSPLIT data to study anthropogenic glaciation of supercooled liquid-water clouds", https://doi.org/10.23673/RE-485, DATADOI, V1

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 MODIS data to identify glaciation events and compare the properties of glaciation-affected areas to the nearby unaffected areas. W...

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