Education of environmental science using a blog

For self-study under COVID-19, we publish an education/research blog for environmental science. The blog premise is: there is a discussion with professors such as using e-mail; and teaching materials for self-study. So, there is less descriptionin the blog, but many images are posted. They are processed by 7 imaging-parameters, and important patterns areemphasized. We explain meanings of the parameters. The blog has been open to public since July 14, 2020. On Jan. 8, 2021, there are over 200 articles. They are about weather, dust, sea surface anomalies, and volcanic conditions on the Earth’s hemisphere that can be detected by a geostationary satellite at 140.7 degrees east longitude