%0 Journal Article
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%@nexthigherunit 8JMKD3MGPCW/3EUPEJL
%@nexthigherunit 8JMKD3MGPCW/43SRC6S
%@resumeid
%@resumeid
%@resumeid
%@resumeid
%@resumeid 8JMKD3MGP5W/3C9JHMS
%X The integrated water vapour content of the atmosphere is measured by a ground-based radiometer at 22.234 GHz at the Instituto Nacional de Pesquisas Espaciais (INPE), Brazil. The data set has been partitioned into two sets: one for no cloud and the other for cloudy conditions. The attenuation (dB) under the no cloud condition was always found to vary within 1.01.5 dB, except at around 1400 hrs (local time) through 1800 hrs (local time), and it reached a value of more than 1.5 dB with a maximum at 1700. This is in conformity with the theoretically calculated values of water vapour density over the same location. An effort has been made to get the regression relation between the measured and calculated water vapour content, for which the RMS error was found to be 0.49 kg m−2.
%8 Oct.
%N 23
%T Ground-based single-frequency microwave radiometric measurement of water vapour
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress machado@cptec.inpe.br
%@secondarytype PRE PI
%@archivingpolicy denypublisher denyfinaldraft12
%@usergroup administrator
%@usergroup lattes
%@usergroup secretaria.cpa@dir.inpe.br
%@group
%@group
%@group DSA-CPT-INPE-MCT-BR
%@group DSA-CPT-INPE-MCT-BR
%@group CPT-CPT-INPE-MCT-BR
%@group CPT-CPT-INPE-MCT-BR
%@e-mailaddress machado@cptec.inpe.br
%3 Karmakar_Ground_based.pdf
%@secondarymark B3_BIOTECNOLOGIA A1_CIÊNCIA_DA_COMPUTAÇÃO A2_CIÊNCIAS_AGRÁRIAS_I B2_CIÊNCIAS_BIOLÓGICAS_I B1_ECOLOGIA_E_MEIO_AMBIENTE B1_ENGENHARIAS_I B2_ENGENHARIAS_II B1_ENGENHARIAS_III A2_ENGENHARIAS_IV B1_GEOCIÊNCIAS A1_GEOGRAFIA A2_INTERDISCIPLINAR B1_ODONTOLOGIA A1_PLANEJAMENTO_URBANO_E_REGIONAL_/_DEMOGRAFIA A2_SAÚDE_COLETIVA
%F lattes: 5379515759830546 5 KarmakarMaCaAnMaDa:2011:GrSiMi
%@issn 0143-1161
%2 dpi.inpe.br/plutao/2011/11.23.19.49.13
%@affiliation Centre for Research and Training in Microwaves and Millimetre Waves, Institute of Radiophysics and Electronics, University of Calcutta, 92, A.P.C Road, Kolkata 700 009, West Bengal, India
%@affiliation Centre for Astroparticle Physics and Space Sciences, Bose Institute, Block EN, Sector V, Salt Lake, Kolkata 700 091, West Bengal, India
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%B International Journal of Remote Sensing
%@versiontype publisher
%P 8629-8639
%4 dpi.inpe.br/plutao/2011/11.23.19.49
%@documentstage not transferred
%D 2011
%V 32
%@doi 10.1080/01431161.2010.543185
%A Karmakar, P. K.,
%A Maiti, M.,
%A Calheiros, Alan James P.,
%A Angelis, Carlos Frederico,
%A Machado, Luiz Augusto Toledo,
%A Costa, Simone Sievert da,
%@dissemination WEBSCI; PORTALCAPES; MGA; COMPENDEX.
%@area MET