Measurements of wind, temperature, pressure and humidity during the ascending profile 20130307_T1 with POLAR 5@en

Altitude (geopotential) is calculated from measured atmospheric static pressure, where the offset in the original data due to the reference pressure at departure was corrected using radar altimeter measurements during lowlevel flight legs between the vertical profiles位势高度（geopotential）由实测大气静压计算得到。原始数据中因起飞基准压力产生的偏移量，已借助垂直剖面间低空飞行航段的雷达高度计测量数据完成校正。