Basic and other measurements of radiation at station Syowa (2022-04), Version 2

Version 2, 2024-02-01, diffuse solar radiation for some period was deleted, as there was a problem with the installation of pyranometer.

版本2，发布于2024年2月1日。因日射强度计（pyranometer）安装存在问题，部分时段的散射太阳辐射数据已被删除。