7 years of Micro Rain Radar (METEK MRR-2) data at the Dumont d'Urville station, coastal Adélie Land, Antarctica ...
This dataset presents data from a precipitation radar (METEK MRR-2) deployed in late 2015 at the Dumont d'Urville station located on the Petrels Island, coastal Adélie Land, East Antarctica (longitude 140.0014, latitude -66.6628, elevation 41m) in the context of the APRES3 project (Antarctic Pr...
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Online Access: | https://dx.doi.org/10.1594/pangaea.962727 https://doi.pangaea.de/10.1594/PANGAEA.962727 |
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ftdatacite:10.1594/pangaea.962727 2024-09-15T17:47:59+00:00 7 years of Micro Rain Radar (METEK MRR-2) data at the Dumont d'Urville station, coastal Adélie Land, Antarctica ... Wiener, Valentin Genthon, Christophe Berne, Alexis 2023 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.962727 https://doi.pangaea.de/10.1594/PANGAEA.962727 en eng PANGAEA https://dx.doi.org/10.5194/essd-10-1605-2018 https://dx.doi.org/10.5194/amt-5-2661-2012 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Antarctica precipitation netCDF file netCDF file File Size netCDF file MD5 Hash File content Research station Antartic field data for CALibration and VAlidation of meteorological and climate models and satellite retrievals, Antarctic Coast to Dome C CALVA dataset Dataset 2023 ftdatacite https://doi.org/10.1594/pangaea.96272710.5194/essd-10-1605-201810.5194/amt-5-2661-2012 2024-08-01T11:49:52Z This dataset presents data from a precipitation radar (METEK MRR-2) deployed in late 2015 at the Dumont d'Urville station located on the Petrels Island, coastal Adélie Land, East Antarctica (longitude 140.0014, latitude -66.6628, elevation 41m) in the context of the APRES3 project (Antarctic Precipitation, Remote Sensing from Surface and Space, see Genthon et al. 2018). 7 years of MRR (Micro Rain Radar) data from November 2015 to April 2023 included are gathered, ranging from 300 m to 3000 m a.g.l. with a vertical resolution of 100 m.Files attached contain the 1-min MRR source variables (radar reflectivity, Doppler velocity, signal-to-noise ratio and a quality flag) computed with the Maahn and Kollias (2012) algorithm in zipped netCDF format. Approximately 6% of timesteps are missing due to maintenance operations or power outages. Profiles are filled with NaNs when no precipitation signal is detected.This dataset also contains the MRR hourly precipitation profile estimates in mm/hr, that could for instance ... : File description:Zipped files MRR_DDU_1min_[year].nc contain the Micro Rain Radar (MRR) source variables: equivalent reflectivity in dBz, mean Doppler velocity in m/s, signal-to-noise ratio in dB and a quality flag detailed in the metadata. The temporal resolution is 1 minute, data ranges from late November 2015 to April 2023 included and from 300 m to 3000 m a.g.l. with a vertical resolution of 100 m.The file MRR_DDU_1hr_snowfall.nc contains the MRR precipitation profiles in mm/hr computed with the local Z-S relation Z = 43.4*S^0.89 using a colocated snow gauge (see Wiener et al. 2023). Absence of precipitation signals and gaps in the data are filled with NaNs.The zipped file Pluvio_DDU_1min_2015-2023.nc gathers the snow gauge data used in the computation of the Z-S relation, to enable users to derive their own Z-S relation with different processing steps. ... Dataset Antarc* Antarctic Antarctica antartic* East Antarctica DataCite |
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Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Antarctica precipitation netCDF file netCDF file File Size netCDF file MD5 Hash File content Research station Antartic field data for CALibration and VAlidation of meteorological and climate models and satellite retrievals, Antarctic Coast to Dome C CALVA |
spellingShingle |
Antarctica precipitation netCDF file netCDF file File Size netCDF file MD5 Hash File content Research station Antartic field data for CALibration and VAlidation of meteorological and climate models and satellite retrievals, Antarctic Coast to Dome C CALVA Wiener, Valentin Genthon, Christophe Berne, Alexis 7 years of Micro Rain Radar (METEK MRR-2) data at the Dumont d'Urville station, coastal Adélie Land, Antarctica ... |
topic_facet |
Antarctica precipitation netCDF file netCDF file File Size netCDF file MD5 Hash File content Research station Antartic field data for CALibration and VAlidation of meteorological and climate models and satellite retrievals, Antarctic Coast to Dome C CALVA |
description |
This dataset presents data from a precipitation radar (METEK MRR-2) deployed in late 2015 at the Dumont d'Urville station located on the Petrels Island, coastal Adélie Land, East Antarctica (longitude 140.0014, latitude -66.6628, elevation 41m) in the context of the APRES3 project (Antarctic Precipitation, Remote Sensing from Surface and Space, see Genthon et al. 2018). 7 years of MRR (Micro Rain Radar) data from November 2015 to April 2023 included are gathered, ranging from 300 m to 3000 m a.g.l. with a vertical resolution of 100 m.Files attached contain the 1-min MRR source variables (radar reflectivity, Doppler velocity, signal-to-noise ratio and a quality flag) computed with the Maahn and Kollias (2012) algorithm in zipped netCDF format. Approximately 6% of timesteps are missing due to maintenance operations or power outages. Profiles are filled with NaNs when no precipitation signal is detected.This dataset also contains the MRR hourly precipitation profile estimates in mm/hr, that could for instance ... : File description:Zipped files MRR_DDU_1min_[year].nc contain the Micro Rain Radar (MRR) source variables: equivalent reflectivity in dBz, mean Doppler velocity in m/s, signal-to-noise ratio in dB and a quality flag detailed in the metadata. The temporal resolution is 1 minute, data ranges from late November 2015 to April 2023 included and from 300 m to 3000 m a.g.l. with a vertical resolution of 100 m.The file MRR_DDU_1hr_snowfall.nc contains the MRR precipitation profiles in mm/hr computed with the local Z-S relation Z = 43.4*S^0.89 using a colocated snow gauge (see Wiener et al. 2023). Absence of precipitation signals and gaps in the data are filled with NaNs.The zipped file Pluvio_DDU_1min_2015-2023.nc gathers the snow gauge data used in the computation of the Z-S relation, to enable users to derive their own Z-S relation with different processing steps. ... |
format |
Dataset |
author |
Wiener, Valentin Genthon, Christophe Berne, Alexis |
author_facet |
Wiener, Valentin Genthon, Christophe Berne, Alexis |
author_sort |
Wiener, Valentin |
title |
7 years of Micro Rain Radar (METEK MRR-2) data at the Dumont d'Urville station, coastal Adélie Land, Antarctica ... |
title_short |
7 years of Micro Rain Radar (METEK MRR-2) data at the Dumont d'Urville station, coastal Adélie Land, Antarctica ... |
title_full |
7 years of Micro Rain Radar (METEK MRR-2) data at the Dumont d'Urville station, coastal Adélie Land, Antarctica ... |
title_fullStr |
7 years of Micro Rain Radar (METEK MRR-2) data at the Dumont d'Urville station, coastal Adélie Land, Antarctica ... |
title_full_unstemmed |
7 years of Micro Rain Radar (METEK MRR-2) data at the Dumont d'Urville station, coastal Adélie Land, Antarctica ... |
title_sort |
7 years of micro rain radar (metek mrr-2) data at the dumont d'urville station, coastal adélie land, antarctica ... |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://dx.doi.org/10.1594/pangaea.962727 https://doi.pangaea.de/10.1594/PANGAEA.962727 |
genre |
Antarc* Antarctic Antarctica antartic* East Antarctica |
genre_facet |
Antarc* Antarctic Antarctica antartic* East Antarctica |
op_relation |
https://dx.doi.org/10.5194/essd-10-1605-2018 https://dx.doi.org/10.5194/amt-5-2661-2012 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.96272710.5194/essd-10-1605-201810.5194/amt-5-2661-2012 |
_version_ |
1810288601173327872 |