Articles | Volume 15, issue 8
https://doi.org/10.5194/amt-15-2531-2022
https://doi.org/10.5194/amt-15-2531-2022
Research article
 | 
26 Apr 2022
Research article |  | 26 Apr 2022

Laboratory characterisation and intercomparison sounding test of dual thermistor radiosondes for radiation correction

Sang-Wook Lee, Sunghun Kim, Young-Suk Lee, Jae-Keun Yoo, Sungjun Lee, Suyong Kwon, Byung Il Choi, Jaewon So, and Yong-Gyoo Kim

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Cited articles

Bojinski, S., Verstraete, M., Peterson, T. C., Richter, C., Simmons, A., and Zemp, M.: The concept of essential climate variables in support of climate research, applications, and policy, B. Am. Meteorol. Soc., 95, 1431–1443, https://doi.org/10.1175/BAMS-D-13-00047.1, 2014. 
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de Podesta, M., Bell, S., and Underwood, R.: Air temperature sensors: dependence of radiative errors on sensor diameter in precision metrology and meteorology, Metrologia, 55, 229–244, https://doi.org/10.1088/1681-7575/aaaa52, 2018. 
Dirksen, R. J., Sommer, M., Immler, F. J., Hurst, D. F., Kivi, R., and Vömel, H.: Reference quality upper-air measurements: GRUAN data processing for the Vaisala RS92 radiosonde, Atmos. Meas. Tech., 7, 4463–4490, https://doi.org/10.5194/amt-7-4463-2014, 2014. 
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Short summary
Dual thermistor radiosonde (DTR) comprising two (white and black) sensors with different emissivities was developed to correct the effects of solar radiation on temperature sensors based on in situ radiation measurements. All components contributing to the uncertainty of the radiation measurement and correction are analysed. The DTR methodology improves the accuracy of temperature measurement in the upper air within the framework of the traceability to the International System of Units.