Vertical profiles of Doppler spectra of hydrometeors from a Micro Rain Radar recorded during the austral summer of 2016/2017 in the Southern Ocean on the Antarctic Circumnavigation Expedition (ACE).
Dataset abstract This dataset includes vertical profiles of the Doppler spectra and derived quantities of hydrometeors using a Micro Rain Radar (MRR-2) during the Antarctic Circumnavigation Expedition in 2016/2017. The MRR is a frequency-modulated-continuous-wave (FMCW) Doppler radar working at 24 G...
Main Authors: | , , |
---|---|
Other Authors: | , |
Format: | Other/Unknown Material |
Language: | English |
Published: |
Zenodo
2020
|
Subjects: | |
Online Access: | https://doi.org/10.5281/zenodo.3895704 |
id |
ftzenodo:oai:zenodo.org:3895704 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:3895704 2024-09-15T17:42:51+00:00 Vertical profiles of Doppler spectra of hydrometeors from a Micro Rain Radar recorded during the austral summer of 2016/2017 in the Southern Ocean on the Antarctic Circumnavigation Expedition (ACE). Gehring, Josué Thurnherr, Iris Graf, Pascal Gehring, Josué Thurnherr, Iris Graf, Pascal Berne, Alexis Wernli, Heini 2020-06-16 https://doi.org/10.5281/zenodo.3895704 eng eng Zenodo https://doi.org/10.5281/zenodo.1443511 https://doi.org/10.5281/zenodo.3260616 https://zenodo.org/communities/spi-ace https://doi.org/10.5281/zenodo.3367283 https://doi.org/10.5281/zenodo.3895704 oai:zenodo.org:3895704 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode raindrop size distribution snow particle size distribution rainfall snowfall hydrometeor Doppler spectra Micro Rain Radar microphysics Southern Ocean Antarctica Antarctic Circumnavigation Expedition ACE info:eu-repo/semantics/other 2020 ftzenodo https://doi.org/10.5281/zenodo.389570410.5281/zenodo.144351110.5281/zenodo.326061610.5281/zenodo.3367283 2024-07-25T23:14:57Z Dataset abstract This dataset includes vertical profiles of the Doppler spectra and derived quantities of hydrometeors using a Micro Rain Radar (MRR-2) during the Antarctic Circumnavigation Expedition in 2016/2017. The MRR is a frequency-modulated-continuous-wave (FMCW) Doppler radar working at 24 GHz (K band). It measures the Doppler spectrum at vertical incidence with 31 range gates of 100 m. The data is processed to calculate rainfall and snowfall rates. For rainfall, the drop size distribution and the rainfall rate are derived using the method by Peters et al. (2005). For snowfall, the particle size distribution is estimated from the Doppler spectrum to compute the snowfall rate as described in Maahn & Kollias (2012). Dataset contents RawSpectra/${year}${month}/MRR_ACE_${year}${month}${day}_RAW.nc: raw data of Doppler spectra for rainfall events. Null values are denoted as -99900. ProcessedData/${year}${month}/MRR_ACE_${year}${month}${day}_PRO.nc: 10-second averages (highest resolution) for specific precipitation events, using the standard products from Metek (MRR physical basics, 2009). veData/${year}${month}/MRR_ACE_${year}${month}${day}_AVE.nc: one-minute averages for specific precipitation events, using the standard products from Metek (MRR physical basics, 2009). Processed_IMProToo/${year}${month}/mrr_improtoo_0.101_ACE_${year}${month}${day}.nc: processed data for snowfall events using IMProToo (Maahn & Kollias 2012) in one-minute averages. RR_timeline/${year}${month}/RR_MRR_ACE_${year}${month}${day}.csv: 10-minute running mean with one-minute resolution of rain rate for [100-200]m and [200-300]m range gate. Null values are denoted as ‘nan’. RR_timeline/${year}${month}/RR_MRR_ACE_${year}${month}${day}.png: daily plots of rain rates. PrecipitationEvents.txt: text file classifying the precipitation events according to hydrometeors (rain, snow or hail). Graphs_Metek/${year}${month}/moments_MRR_ACE_${year}${month}${day}_AVEnc.png: daily plots of Radar reflectivity and Doppler velocity for rainfall ... Other/Unknown Material Antarc* Antarctic Antarctica Southern Ocean Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
raindrop size distribution snow particle size distribution rainfall snowfall hydrometeor Doppler spectra Micro Rain Radar microphysics Southern Ocean Antarctica Antarctic Circumnavigation Expedition ACE |
spellingShingle |
raindrop size distribution snow particle size distribution rainfall snowfall hydrometeor Doppler spectra Micro Rain Radar microphysics Southern Ocean Antarctica Antarctic Circumnavigation Expedition ACE Gehring, Josué Thurnherr, Iris Graf, Pascal Vertical profiles of Doppler spectra of hydrometeors from a Micro Rain Radar recorded during the austral summer of 2016/2017 in the Southern Ocean on the Antarctic Circumnavigation Expedition (ACE). |
topic_facet |
raindrop size distribution snow particle size distribution rainfall snowfall hydrometeor Doppler spectra Micro Rain Radar microphysics Southern Ocean Antarctica Antarctic Circumnavigation Expedition ACE |
description |
Dataset abstract This dataset includes vertical profiles of the Doppler spectra and derived quantities of hydrometeors using a Micro Rain Radar (MRR-2) during the Antarctic Circumnavigation Expedition in 2016/2017. The MRR is a frequency-modulated-continuous-wave (FMCW) Doppler radar working at 24 GHz (K band). It measures the Doppler spectrum at vertical incidence with 31 range gates of 100 m. The data is processed to calculate rainfall and snowfall rates. For rainfall, the drop size distribution and the rainfall rate are derived using the method by Peters et al. (2005). For snowfall, the particle size distribution is estimated from the Doppler spectrum to compute the snowfall rate as described in Maahn & Kollias (2012). Dataset contents RawSpectra/${year}${month}/MRR_ACE_${year}${month}${day}_RAW.nc: raw data of Doppler spectra for rainfall events. Null values are denoted as -99900. ProcessedData/${year}${month}/MRR_ACE_${year}${month}${day}_PRO.nc: 10-second averages (highest resolution) for specific precipitation events, using the standard products from Metek (MRR physical basics, 2009). veData/${year}${month}/MRR_ACE_${year}${month}${day}_AVE.nc: one-minute averages for specific precipitation events, using the standard products from Metek (MRR physical basics, 2009). Processed_IMProToo/${year}${month}/mrr_improtoo_0.101_ACE_${year}${month}${day}.nc: processed data for snowfall events using IMProToo (Maahn & Kollias 2012) in one-minute averages. RR_timeline/${year}${month}/RR_MRR_ACE_${year}${month}${day}.csv: 10-minute running mean with one-minute resolution of rain rate for [100-200]m and [200-300]m range gate. Null values are denoted as ‘nan’. RR_timeline/${year}${month}/RR_MRR_ACE_${year}${month}${day}.png: daily plots of rain rates. PrecipitationEvents.txt: text file classifying the precipitation events according to hydrometeors (rain, snow or hail). Graphs_Metek/${year}${month}/moments_MRR_ACE_${year}${month}${day}_AVEnc.png: daily plots of Radar reflectivity and Doppler velocity for rainfall ... |
author2 |
Gehring, Josué Thurnherr, Iris Graf, Pascal Berne, Alexis Wernli, Heini |
format |
Other/Unknown Material |
author |
Gehring, Josué Thurnherr, Iris Graf, Pascal |
author_facet |
Gehring, Josué Thurnherr, Iris Graf, Pascal |
author_sort |
Gehring, Josué |
title |
Vertical profiles of Doppler spectra of hydrometeors from a Micro Rain Radar recorded during the austral summer of 2016/2017 in the Southern Ocean on the Antarctic Circumnavigation Expedition (ACE). |
title_short |
Vertical profiles of Doppler spectra of hydrometeors from a Micro Rain Radar recorded during the austral summer of 2016/2017 in the Southern Ocean on the Antarctic Circumnavigation Expedition (ACE). |
title_full |
Vertical profiles of Doppler spectra of hydrometeors from a Micro Rain Radar recorded during the austral summer of 2016/2017 in the Southern Ocean on the Antarctic Circumnavigation Expedition (ACE). |
title_fullStr |
Vertical profiles of Doppler spectra of hydrometeors from a Micro Rain Radar recorded during the austral summer of 2016/2017 in the Southern Ocean on the Antarctic Circumnavigation Expedition (ACE). |
title_full_unstemmed |
Vertical profiles of Doppler spectra of hydrometeors from a Micro Rain Radar recorded during the austral summer of 2016/2017 in the Southern Ocean on the Antarctic Circumnavigation Expedition (ACE). |
title_sort |
vertical profiles of doppler spectra of hydrometeors from a micro rain radar recorded during the austral summer of 2016/2017 in the southern ocean on the antarctic circumnavigation expedition (ace). |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://doi.org/10.5281/zenodo.3895704 |
genre |
Antarc* Antarctic Antarctica Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Southern Ocean |
op_relation |
https://doi.org/10.5281/zenodo.1443511 https://doi.org/10.5281/zenodo.3260616 https://zenodo.org/communities/spi-ace https://doi.org/10.5281/zenodo.3367283 https://doi.org/10.5281/zenodo.3895704 oai:zenodo.org:3895704 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.389570410.5281/zenodo.144351110.5281/zenodo.326061610.5281/zenodo.3367283 |
_version_ |
1810489636586258432 |