リソース アクティビティストリーム アクティビティ型 All activity types New Package Changed Package Deleted Package Follow Dataset New Resource View Changed Resource View Deleted Resource View admin updated the データセット Inferring the presence of freezing drizzle using archived data from the Automated Surface Observing System (ASOS) 4 日前 admin created the データセット Inferring the presence of freezing drizzle using archived data from the Automated Surface Observing System (ASOS) 4 か月前