Atmospheric CO2 mole fraction data observed at Yoyogi, Tokyo by NIES

This data set contains carbon dioxide (CO2) mole fractions observed on a roof-top tower of Tokai University (37 m above ground) in Yoyogi (YYG; 35.66° N, 139.68° E), Tokyo, Japan. The YYG site is a residential area located near the central part of Tokyo. The main landcover around the site is characterized by residential buildings with a mean height of 9 m.本数据集收录了日本东京代代木（YYG；北纬35.66°，东经139.68°）东海大学校顶观测铁塔（距地面37米）所测得的二氧化碳（CO2）摩尔分数。该YYG观测点地处东京市中心近郊，属于居民区范畴。站点周边主要土地覆被类型为平均高度9米的住宅建筑。