PSR irradiance and AOD data aquired during MAPP project

<p>Aerosol optical depth&nbsp; (AOD) and&nbsp; solar irradiance data acquired&nbsp;&nbsp; in the frame&nbsp; of the JRP project MAPP, Metrology for Aerosol Optical Properties 19ENV04 with the Precision SpectroRadiometer PSR-009 (Gr&ouml;bner and Kouremeti 2019).</p> <p>The&nbsp; calibrations&nbsp; of&nbsp; the&nbsp; PSR-009 have been&nbsp; performed&nbsp; at PMOD/WRC while the&nbsp; straylight&nbsp; correction has&nbsp; been measured&nbsp; at PMOD/WRC and&nbsp; PTB.</p> <p>The Top-of-Atmosphere&nbsp; solar spectrum&nbsp; convolved&nbsp; with the slit functions&nbsp; of&nbsp; the&nbsp; PSR,&nbsp; used for&nbsp; the&nbsp; AOD retrieval &nbsp;is&nbsp; stated&nbsp; in&nbsp; the&nbsp; field&nbsp; <em>PSR.FN_ETS</em></p> <p>&middot;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PSR_009_QASUMEFTS_env03_cosi_kittpeak_thullier_LSF_SLITextFillLSF.mat: QUASUMEFTS (Gr&ouml;bner, Kr&ouml;ger et al. 2017) (300-450 nm)&nbsp; and ATLAS &nbsp;(Thuillier, Hers&eacute; et al. 2003)(450 nm -1030 nm) &nbsp;&nbsp;&nbsp;&nbsp;</p> <p>&middot;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PSR_009_QASUMEFTS_TSIS_HSRSall_LSF_SLITextFillLSF.mat: QUASUMEFTS (Gr&ouml;bner, Kr&ouml;ger et al. 2017) (300-450 nm)&nbsp; and TSIS-1&nbsp; (Coddington, Richard et al. 2021) (450 nm -1030 nm)&nbsp; &nbsp;&nbsp;&nbsp;</p> <p>&middot;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PSR_009_TSIS_HSRSall_LSF_SLITextFillLSF.mat:&nbsp; TSIS-1&nbsp; (Coddington, Richard et al. 2021) &nbsp;</p> <p><strong>References </strong></p> <p>Coddington, O. M., E. C. Richard, D. Harber, P. Pilewskie, T. N. Woods, K. Chance, X. Liu and K. Sun (2021). &quot;The TSIS-1 Hybrid Solar Reference Spectrum.&quot; Geophysical Research Letters <strong>48</strong>(12): e2020GL091709.</p> <p>Gr&ouml;bner, J. and N. Kouremeti (2019). &quot;The Precision Solar Spectroradiometer (PSR) for direct solar irradiance measurements.&quot; Solar Energy <strong>185</strong>: 199-210.</p> <p>Gr&ouml;bner, J., I. Kr&ouml;ger, L. Egli, G. H&uuml;lsen, S. Riechelmann and P. Sperfeld (2017). &quot;The high-resolution extraterrestrial solar spectrum (QASUMEFTS) determined from ground-based solar irradiance measurements.&quot; Atmos. Meas. Tech. <strong>10</strong>(9): 3375-3383.</p> <p>Thuillier, G., M. Hers&eacute;, D. Labs, T. Foujols, W. Peetermans, D. Gillotay, P. C. Simon and H. Mandel (2003). &quot;The Solar Spectral Irradiance from 200 to 2400&nbsp;nm as Measured by the SOLSPEC Spectrometer from the Atlas and Eureca Missions.&quot; Solar Physics <strong>214</strong>(1): 1-22.</p> <p><strong>Acknowledgments</strong></p> <p>This data was obtained within the joint research project EMPIR 19ENV04 MAPP &ldquo;Metrology for aerosol optical properties&rdquo; which has been supported by the European Metrology Program for Innovation and Research (EMPIR) . The EMPIR is jointly funded by the EMPIR participating countries within EURAMET and the European Union.</p> <p>&nbsp;</p> <p>&nbsp;</p>