Radiosonde measurements during POLARSTERN cruise PS115/2

The launch site is located 10m above sea level. The first row of each sounding holds surface data for TTT, RH, ff and dd, which is not acquired by the radiosonde. The measuring height of TTT and RH is 29m, and 39m for dd and ff. The first pressure value of each profile is derived from surface pressure measurements, reduced to the indicated altitude.

该探空发射场海拔高度为10米。每份探空廓线的首行包含TTT、RH、ff及dd对应的地面观测数据，此类数据并非由无线电探空仪（radiosonde）获取。TTT与RH的观测高度为29米，dd与ff的观测高度则为39米。每份廓线的首个气压值源自地面气压观测结果，并经订正至指示海拔高度。