de.koeln.rrzk/amd.de.hope/lac.mwrBL00.l2.ta SAMD v.1.0 en HD(CP)2 hope_lac_mwrBL00_l2_ta HD(CP)2 short term observations, temperature data of MWR - boundary layer scan (no. 00), HOPE campaign by LACROS, data version 00 Daily files of zenith temperature profiles based on a 7-channel (V-band) microwave radiometer retrieval using zenith as well as elevation-scanning measurements (LACROS) . Bernhard Pospichal (bernhard.pospichal@uni-leipzig.de) Leibniz Institute for Tropospheric Research (TROPOS) Thu Nov 12 18:11:53 2015 CF-1.6 sups_lac_mwrBL00_l1_tb_v00 initial version NETCDF3_CLASSIC 1 daily 2 For non-commercial use only. This data is subject to the HD(CP)2/SAMD data policy to be found at https://doi.org/10.25592/uhhfdm.9823 and in the HD(CP)2/SAMD Observation Data Product Standard https://doi.org/10.5281/zenodo.1741363. Leibniz Institute for Tropospheric Research, Leipzig Leibniz Institute for Tropospheric Research, Leipzig Patric Seifert +49 341 2717 7080 seifert@tropos.de 2013-04-01 2013-05-31 900 none none The instrument is part of the LACROS facility that was installed on the area of a sewage treatment plant in Krauthausen, south of Juelich during the HOPE campaign. The used microwave radiometer HATPRO has seven V band (51.8-58.8 GHz) channels that are sensitive to atmospheric temperature (ta). These files contain ta as a function of measurement time and height above ground. The retrieved ta profile is based on multi-variate regression retrievals. Provided uncertainties describe the expected standard error of ta as a function of height above ground. Note, that ta values are given for all available times so that it is up to the user to decide whether or not to use the values if quality flags are set. Additionally included are temperature, pressure and humidity at the instrument location as well quality flags characterizing the instrument and retrieval performance. none none RPG Microwave Radiometer HATPRO, Generation 2 50.8797 6.4145 99 none 14 channel K and V band microwave profiler, fully scanable in azimuth and elevation
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2012 U. Loehnert and O. Maier Operational profiling of temperature using ground-based microwave radiometry at Payerne: prospects and challenges none Atmos. Meas. Tech., 5, 1121-1134, doi:10.5194/amt-5-1121-2012
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2007 S. Crewell and U. Loehnert Accuracy of boundary layer temperature profiles retrieved with multi-frequency, multi-angle microwave radiometry none IEEE Transactions on Geoscience and Remote Sensing, 45(7), 2195-2201, DOI:10.1109/TGRS.2006.888434 Short term observations HOPE Variable groups Atmospheric state Short term observations HOPE Instrument groups MWR Short term observations HOPE Variable groups Radiometric Short term observations HOPE Supersites LACROS 43 2 6 time time time seconds since 1970-01-01 00:00:00 UTC time_bnds time, nv lat latitude degree_north lon longitude degree_east zsl altitude m azi sensor_azimuth_angle degree ele n_ang sensor elevation angle degree height height height m ta time, height air_temperature K ta_offset time, height air_temperature offset correction based on brightness temperature offset K ta_err height standard error of air_temperature K flag time quality control flags