Articles | Volume 12, issue 5
https://doi.org/10.5194/gmd-12-1833-2019
https://doi.org/10.5194/gmd-12-1833-2019
Development and technical paper
 | 
09 May 2019
Development and technical paper |  | 09 May 2019

RTTOV-gb v1.0 – updates on sensors, absorption models, uncertainty, and availability

Domenico Cimini, James Hocking, Francesco De Angelis, Angela Cersosimo, Francesco Di Paola, Donatello Gallucci, Sabrina Gentile, Edoardo Geraldi, Salvatore Larosa, Saverio Nilo, Filomena Romano, Elisabetta Ricciardelli, Ermann Ripepi, Mariassunta Viggiano, Lorenzo Luini, Carlo Riva, Frank S. Marzano, Pauline Martinet, Yun Young Song, Myoung Hwan Ahn, and Philip W. Rosenkranz

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Cited articles

Atmospheric Radiation Measurement (ARM): user facility 2006, updated daily, Microwave Radiometer – High Frequency (MWRHFCAL150), 2012-01-01 to 2012-02-29, Southern Great Plains (SGP) Central Facility, Lamont, OK (C1), compiled by: Cadeddu, M. and Ghate, V., ARM Data Center, https://doi.org/10.5439/1150245, 2018a. 
Atmospheric Radiation Measurement (ARM): user facility 1994, updated daily, Balloon-borne sounding system (SONDEWNPN), 2012-01-01 to 2012-02-29, Southern Great Plains (SGP) Central Facility, Lamont, OK (C1), compiled by: Coulter, R., Prell, J., Ritsche, M., and Holdridge, D., ARM Data Center, https://doi.org/10.5439/1150245, 2018b. 
Cadeddu, M. P., Liljegren, J. C., and Turner, D. D.: The Atmospheric radiation measurement (ARM) program network of microwave radiometers: instrumentation, data, and retrievals, Atmos. Meas. Tech., 6, 2359–2372, https://doi.org/10.5194/amt-6-2359-2013, 2013. 
Cimini, D.: RTTOV-gb, available at: http://cetemps.aquila.infn.it/rttovgb/rttovgb.html, last access: 29 April 2019. 
Cimini, D., Westwater, E. R., Gasiewski, A. J., Klein, M., Leusky, V., and Liljegren, J.: Ground-based millimeter- and submillimiter-wave observations of low vapor and liquid water contents, IEEE T. Geosci. Remote, 45, 2169–2180, https://doi.org/10.1109/TGRS.2007.897450, 2007. 
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Short summary
The fast radiative transfer model RTTOV-gb was developed to foster ground-based microwave radiometer data assimilation into numerical weather prediction models, as introduced in a companion paper (https://doi.org/10.5194/gmd-9-2721-2016). Here we present the updates and new features of the current version (v1.0), which is freely accessible online.
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