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mrr [2020/08/30 15:52] – [Data availability] bpospich | mrr [2021/03/01 10:17] (current) – [Link to current observations] bpospich |
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===== Calibrations and data quality assurance procedures ===== | ===== Calibrations and data quality assurance procedures ===== |
* ImProToo features a noise removal based on recognition of the most significant peak and a dynamic dealiasing routine which allows observations even if the Nyquist velocity range is exceeded. | * ImProToo features a noise removal based on recognition of the most significant peak and a dynamic dealiasing routine which allows observations even if the Nyquist velocity range is exceeded. |
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===== Data availability ===== | ===== Data availability ===== |
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Data are available on request, please fill the {{ :joyce_data_request_form.pdf |data request sheet}} and send it to [[mailto:info@joyce.cloud|info@joyce.cloud]]. | Data are available on request, please fill the {{ :joyce_data_request_form.pdf |data request sheet}} and send it to [[mailto:info@joyce.cloud|info@joyce.cloud]]. |
Both datasets include Doppler spectra, drop spectra, radar reflectivity, rain rate, and fall velocity. | |
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^ Dataset ^ Temporal resolution ^ File size ^ Filename ^ Remarks ^ | ^ Dataset ^ Temporal resolution ^ File size ^ Filename ^ Remarks ^ |
| Raw data (ASCII) | 10 seconds | 1 file per day (~15 MB) | //YYYYMMDD_jue_mrr_raw_txt.gz// | METEK format (zipped) | | | Raw data (ASCII) | 10 seconds | 1 file per day (~15 MB) | //YYYYMMDD_jue_mrr_raw_txt.gz// | METEK format (zipped) | |
| IMProToo (NetCDF) | 1 minute | 1 file per day (20-30 MB) | //YYYYMMDD_jue_mrr_improtoo_0-101.nc.gz// | IMProToo product (zipped) | | | IMProToo (NetCDF) | 1 minute | 1 file per day (20-30 MB) | //YYYYMMDD_jue_mrr_improtoo_0-101.nc.gz// | [[https://github.com/maahn/IMProToo|IMProToo]] product (zipped) | |
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| Both available datasets include Doppler spectra, drop spectra, radar reflectivity, rain rate, and fall velocity. |
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===== Link to current observations ===== | ===== Link to current observations ===== |
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Data quicklooks can be found in the [[http://gop.meteo.uni-koeln.de/~hatpro/dataBrowser/dataBrowser2.html?site=JOYCE&date=-1&UpperLeft=Joyrad35_Overview&UpperRight=Joyrad35_wind_ppi|JOYCE quicklook archive]] and in the [[https://guest.metek.de/skripts/animate_hourly_xcrl_skew.html?nic=juel|METEK archive]] | Data quicklooks can be found in the [[http://atmos.meteo.uni-koeln.de/~hatpro/dataBrowser/dataBrowser3.html?site=JOYCE&date=-1&UpperLeft=MRR_IMProToo&UpperRight=MRR_AveData&LowerRight=Parsivel-Pluvio-MRR_precipitation-rate|JOYCE quicklook browser]]. |
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===== Measurement examples ===== | ===== Measurement examples ===== |
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{{wiki:examples:200704_jue_l2_radar.png?direct&400|JOYRAD-35_obs}} | {{wiki:examples:20200617_jue_mrr_improtoo.png?direct&400|MRR_IMProToo}} |
{{wiki:examples:20200704_joyrad35_wind_profile.png?direct&400|JOYRAD-35_wind}} \\ | {{wiki:examples:rr_pars_plu_mrr_20200617.png?direct&400|Rain_rate}} \\ |
//Example time series of JOYRAD-35 observations (radar moments / horizontal wind)// | //Example time series of MRR observations (left: IMProToo radar reflectivity, spectral width, rain rate and mean spectral noise / right: rain rates from MRR (bottom), compared to Parsivel and Pluvio)// |
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{{wiki:examples:20200704_juelich_classification.png?direct&800|Cloudnet_target_classification}} \\ | |
//Example time series of Cloudnet target classification// | |
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===== JOYRAD-35 History ===== | ===== MRR History ===== |
^ Period ^ Place ^ Project ^ | ^ Period ^ Place ^ Project ^ |
| 2017 | | Instrument upgrade | | | 03/2012 - today | Research Centre Jülich | [[http://www.tr32.de|TR32]] | |
| 09/03/2012 - today | [[http://www.fz-juelich.de/|Research Center Jülich]], Germany | JOYCE | | | 04/2008 - 10/2011 | [[http://www.fz-juelich.de/icg/icg-4/index.php?index=500|Selhausen]], Germany | [[http://www.tr32.de|TR32]] | |
| 08/11/2011 - 08/03/2012 | Munich Airport, Germany| iPort campaign | | | 05 - 12/2007 | Heselbach, Blackforest, Germany | COPS | |
| 03/2011 - 07/11/2011 | [[http://www.fz-juelich.de/|Research Center Jülich]], Germany | JOYCE | | | 2006 - 2007 | Nangatchori, Benin | [[http://amma-international.org/|AMMA]] | |
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{{:wiki:instruments:joyrad35_07.jpg?direct&600|JOYRAD-35 ©B. Pospichal}} \\ | |
//Cloud radar JOYRAD-35 installed at Jülich// | |
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