Aerosol size distribution and CCN number concentration data_Seoul and Yellow Sea

This is the data used in the paper "Park, M., Yum, S. S., Seo, P., Kim, N., &amp; Ahn, C., A new CCN number concentration prediction method based on multiple linear regression and non-negative factorization. Part 1. Development, validation, and comparison using measurement data over the Korean Peninsula Journal of Geophysical Research: Atmospheres." <br> In "SMPS_CCN_YS_2017,2019,2021.csv", some aerosol number size distribution data of large aerosol size (&gt; 259.5 nm) were missing in 2019 due to instrument problems. These missing values were treated as "0". <br> Please consult Minsu Park ([e-mail]) or Seong Soo Yum ([e-mail]) with any questions on usage. <br>