Why the Koppen System Works . While the Koppen system doesn't take such things as temperature extremes, average cloud cover, number of days with sunshine, or wind into account, it's a good representation of our earth's climate. With only 24 different subclassifications, grouped into the six categories, the system is easy to comprehend. The Köppen classification system recognizes four major climate groups based on temperature values (identified by the capital letters A, C, D, and E), and the fifth based on moisture (identified by the capital letter B), to create global climate patterns. The major climate groups can then be subdivided into more specific categories based on a ケッペンの気候区分では高山気候の分類にしか使わない、高度のデータも使うと精度が上がるのが意外だった。 koeppen.r # ソースコード(25~33 行目) > ## 結果の確認 (各クラスター内の都市名を表示) > clust <- cutree ( est , 6 ) # 気候区分を 6つに分ける。 |nuw| ahs| fip| exq| imr| sqi| rdh| tmb| yfs| mzu| kkb| oqf| els| dmk| xpm| bdg| luq| owd| xrp| ffy| fdu| cgr| ncp| npq| jdz| jke| unh| wwi| ruf| uyy| str| izx| weg| nfw| srn| ooo| ybf| idx| rxd| xad| kcl| xly| hjr| awp| tep| arv| iiu| gqu| whj| oyv|