de.koeln.rrzk/amd.de.hope/lac.mwr00.l2.huaSAMD v.1.0enHD(CP)2hope_lac_mwr00_l2_huaHD(CP)2 short term observations, absolute humidity data of
Microwave radiometer (no. 00), HOPE campaign by LACROS, data version
00Daily files of line-of-sight absolute humidity based of 7
channel (K-band) microwave radiometer retrieval (LACROS)Bernhard Pospichal (bernhard.pospichal@uni-leipzig.de)Leibniz Institute for Tropospheric Research (TROPOS)Thu Nov 12 20:33:02 2015CF-1.6sups_lac_mwr00_l1_tb_v00initial versionNETCDF3_CLASSIC10daily2For 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, LeipzigLeibniz Institute for Tropospheric Research, LeipzigPatricSeifert+49341 2717 7080seifert@tropos.de2013-04-012013-05-312 - 3nonenoneThe 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 K
band (22.235-31.4 GHz) channels that are sensitive to the humidity
profile (hua), the path integrated amount of cloud liquid water
(clwvi) and the path integrated amount of water vapor (prw). These
files contain hua profiles as a function of measurement time, height
above ground, elevation and azimuth angle observing direction. The hua
profile is based on multi-variate regression retrievals. Provided
uncertainties describe the expected standard error of hua at each
height. Note, that hua 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.nonenone50.87976.414599none14 channel K and V band microwave profiler, fully
scanable in azimuth and elevation2009U. Loehnert, D. Turner, S. CrewellGround-based temperature and humidity profiling using spectral
infrared and microwave observations: Part 1. Simulated retrieval
performance in clear sky conditionsnoneJournal of Applied Meteorology and Climatology, 48(5),
1017–1032, DOI: 10.1175/2008JAMC2060.1Short term observationsHOPEVariable groupsAtmospheric stateShort term observationsHOPEInstrument groupsMWRShort term observationsHOPEVariable groupsRadiometricShort term observationsHOPESupersitesLACROS 43 2 1 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 altitude above mean sea level m azi time sensor_azimuth_angle degree ele time sensor elevation angle degree ele_ret n_ret retrieval elevation angle degree height height height m hua time, height absolute humidity kg m-3 hua_offset time, height absolute humidity offset correction based on brightness
temperature offset kg m-3 hua_err height, n_ret standard error of absolute humidity kg m-3 flag time quality control flags