Our colleagues at the Korea Institute of Hydrological Survey in South Korea provided us with historical datasets for both KIHS_CMC and KIHS_SMC for the years 2008-2017 and 2007-2017, respectively. In total 107 Buriable Waveguide soil moisture sensors at 37 stations were updated. Data is now available from June 2008 to December 2019 for KIHS_CMC and from June 2007 to December 2019 for KIHS_SMC.

We kindly thank Kiyoung Kim and Yongjun Lee of KIHS for their continued support!