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Griesche, Hannes; Seifert, Patric; Engelmann, Ronny; Radenz, Martin; Bühl, Johannes (2019): Cloudnet ice particles effective radius during POLARSTERN cruise PS106 [dataset]. Leibniz-Institut für Troposphärenforschung e.V., Leipzig, PANGAEA, https://doi.org/10.1594/PANGAEA.900111

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Alert Replaced by:
Griesche, Hannes; Seifert, Patric; Engelmann, Ronny; Radenz, Martin; Bühl, Johannes (2020): Cloudnet ice particles effective radius during PS106. Leibniz-Institut für Troposphärenforschung e.V., Leipzig, PANGAEA, https://doi.org/10.1594/PANGAEA.919386
Abstract:
The dataset contains daily nc-files of the Cloudnet ice particles effective radius during Polarstern cruise PS106 based on: - 35.5 GHz Cloud radar MIRA.
The data is retrieved using the instrument synergystic approach Cloudnet (Illingworth, 2007, doi:10.1175/BAMS-88-6-883).
This variable was calculated from visible extinction coefficient and ice water content using the following analytical formula: r_eff[\\mum] = 3*IWC[g cm-3] / (2 rho_i \\alpha[m-1]) 10**6
with rho_i=0.917g cm-3 the desity of solid ice.
This retrieval is based on an analytical relationship between IWC and \\alpha. However both parameters have been retrieved following Hogan 2006 (doi:10.1175/JAM2340.1) by using two different empirical formulas based on the same measured quantity, the 35.5-GHz radar reflectivity factor.
Keyword(s):
Cloudnet; ice effective radius; OCEANET-ATMOSPHERE; PASCAL; PS106
Further details:
Hogan, Robin J; Mittermaier, Marion P; Illingworth, Anthony J (2006): The Retrieval of Ice Water Content from Radar Reflectivity Factor and Temperature and Its Use in Evaluating a Mesoscale Model. Journal of Applied Meteorology and Climatology, 45(2), 301-317, https://doi.org/10.1175/JAM2340.1
Illingworth, Anthony J; Hogan, Robin J; O'Connor, E J; Bouniol, D; Brooks, M E; Delanoé, J; Donovan, D P; Eastment, J D; Gaussiat, N; Goddard, J W F; Haeffelin, Martial; Klein Baltink, H; Krasnov, O A; Pelon, J; Piriou, J-M; Protat, Alain; Russchenberg, H W J; Seifert, A; Tompkins, A M; van Zadelhoff, G-J; Vinit, F; Willén, U; Wilson, D R; Wrench, C L (2007): Cloudnet: Continuous Evaluation of Cloud Profiles in Seven Operational Models Using Ground-Based Observations. Bulletin of the American Meteorological Society, 88(6), 883-898, https://doi.org/10.1175/BAMS-88-6-883
Project(s):
Arctic Amplification (AC3)
Funding:
German Research Foundation (DFG), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms
Coverage:
Median Latitude: 73.557710 * Median Longitude: 13.412315 * South-bound Latitude: 57.059650 * West-bound Longitude: 5.402260 * North-bound Latitude: 79.842110 * East-bound Longitude: 27.113210
Date/Time Start: 2017-05-24T00:00:00 * Date/Time End: 2017-07-17T00:00:00
Minimum Elevation: -512.0 m * Maximum Elevation: -46.6 m
Event(s):
PS106_0_Underway-11  * Latitude Start: 57.059650 * Longitude Start: 5.402260 * Latitude End: 79.842110 * Longitude End: 8.560310 * Date/Time Start: 2017-05-24T00:00:00 * Date/Time End: 2017-06-22T00:00:00 * Elevation Start: -46.6 m * Elevation End: -512.0 m * Campaign: PS106/1 (ARK-XXXI/1.1,PASCAL) * Basis: Polarstern * Method/Device: Remote sensing (Light detection and ranging, LiDAR) (LiDAR)
PS106_0_Underway-17  * Latitude Start: 77.971190 * Longitude Start: 12.573480 * Latitude End: 79.357890 * Longitude End: 27.113210 * Date/Time Start: 2017-06-23T16:15:00 * Date/Time End: 2017-07-15T20:00:00 * Elevation Start: -161.0 m * Elevation End: -286.0 m * Campaign: PS106/1 (ARK-XXXI/1.1,PASCAL) * Basis: Polarstern * Method/Device: Remote sensing (Light detection and ranging, LiDAR) (LiDAR)
Comment:
Please note: a newer Version is available, see "Replaced by" reference
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventGriesche, Hannes
2 DATE/TIMEDate/TimeGriesche, HannesGeocode
3 File nameFile nameGriesche, Hannes
4 File formatFile formatGriesche, Hannes
5 File sizeFile sizekByteGriesche, Hannes
6 Uniform resource locator/link to fileURL fileGriesche, Hannes
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
220 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Date/Time		3 
File name		4 
File format		5 
File size [kByte]		6 
URL file
PS106_0_Underway-11 2017-05-2420170524_polarstern_r-eff-ice.ncNC2259.30920170524_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-05-2520170525_polarstern_r-eff-ice.ncNC14240.79320170525_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-05-2620170526_polarstern_r-eff-ice.ncNC15067.82420170526_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-05-2720170527_polarstern_r-eff-ice.ncNC14558.66020170527_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-05-2820170528_polarstern_r-eff-ice.ncNC9993.70720170528_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-05-2920170529_polarstern_r-eff-ice.ncNC13729.62120170529_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-05-3020170530_polarstern_r-eff-ice.ncNC14821.01220170530_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-05-3120170531_polarstern_r-eff-ice.ncNC14773.78920170531_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-0120170601_polarstern_r-eff-ice.ncNC14978.42620170601_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-0220170602_polarstern_r-eff-ice.ncNC11562.58220170602_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-0320170603_polarstern_r-eff-ice.ncNC10019.94120170603_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-0420170604_polarstern_r-eff-ice.ncNC15099.10520170604_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-0520170605_polarstern_r-eff-ice.ncNC13524.98420170605_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-0620170606_polarstern_r-eff-ice.ncNC14862.98820170606_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-0720170607_polarstern_r-eff-ice.ncNC15057.12920170607_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-0820170608_polarstern_r-eff-ice.ncNC15067.62520170608_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-0920170609_polarstern_r-eff-ice.ncNC15083.36720170609_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1020170610_polarstern_r-eff-ice.ncNC15104.35520170610_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1120170611_polarstern_r-eff-ice.ncNC15025.64820170611_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1220170612_polarstern_r-eff-ice.ncNC5381.53120170612_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1320170613_polarstern_r-eff-ice.ncNC4148.47320170613_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1420170614_polarstern_r-eff-ice.ncNC15067.62520170614_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1520170615_polarstern_r-eff-ice.ncNC15083.36720170615_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1620170616_polarstern_r-eff-ice.ncNC15099.10520170616_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1720170617_polarstern_r-eff-ice.ncNC11830.18420170617_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1820170618_polarstern_r-eff-ice.ncNC15030.89520170618_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-1920170619_polarstern_r-eff-ice.ncNC11746.23020170619_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-2020170620_polarstern_r-eff-ice.ncNC15051.88320170620_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-2120170622_polarstern_r-eff-ice.ncNC9684.12920170622_polarstern_r-eff-ice.nc
PS106_0_Underway-112017-06-2220170623_polarstern_r-eff-ice.ncNC14590.14120170623_polarstern_r-eff-ice.nc
PS106_0_Underway-17 2017-06-2320170624_polarstern_r-eff-ice.ncNC10173.68420170624_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-06-2420170625_polarstern_r-eff-ice.ncNC12601.50020170625_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-06-2520170626_polarstern_r-eff-ice.ncNC15020.40220170626_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-06-2620170627_polarstern_r-eff-ice.ncNC15020.40220170627_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-06-2720170628_polarstern_r-eff-ice.ncNC14690.94920170628_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-06-2820170629_polarstern_r-eff-ice.ncNC14958.19520170629_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-06-2920170630_polarstern_r-eff-ice.ncNC14968.63720170630_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-06-3020170701_polarstern_r-eff-ice.ncNC14973.60520170701_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-0120170702_polarstern_r-eff-ice.ncNC15015.48020170702_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-0220170703_polarstern_r-eff-ice.ncNC15015.48020170703_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-0320170704_polarstern_r-eff-ice.ncNC15015.48020170704_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-0420170705_polarstern_r-eff-ice.ncNC15051.88320170705_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-0520170706_polarstern_r-eff-ice.ncNC9621.63720170706_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-0620170707_polarstern_r-eff-ice.ncNC14989.52320170707_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-0720170708_polarstern_r-eff-ice.ncNC15072.87120170708_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-0820170709_polarstern_r-eff-ice.ncNC15046.88720170709_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-0920170710_polarstern_r-eff-ice.ncNC14967.93020170710_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-1020170711_polarstern_r-eff-ice.ncNC15083.36720170711_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-1120170712_polarstern_r-eff-ice.ncNC15099.10520170712_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-1220170713_polarstern_r-eff-ice.ncNC15104.35520170713_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-1320170714_polarstern_r-eff-ice.ncNC15099.10520170714_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-1420170715_polarstern_r-eff-ice.ncNC15109.60220170715_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-1520170716_polarstern_r-eff-ice.ncNC10292.78920170716_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-1620170717_polarstern_r-eff-ice.ncNC10381.99220170717_polarstern_r-eff-ice.nc
PS106_0_Underway-172017-07-1720170718_polarstern_r-eff-ice.ncNC2616.32820170718_polarstern_r-eff-ice.nc