GNSS中性大气掩星产品

云遥宇航自主研发的星载GNSS掩星探测载荷（GROI）接收来自GNSS导航卫星的信号，通过云遥宇航掩星数据处理系统（预处理软件GNROPP、反演软件GNROI）获取0~60km高度范围内大气弯曲角、大气折射率、大气干温、大气干压等廓线产品。

Independently developed by Yunyao Aerospace, the on-board GNSS occultation detection payload (GROI) receives signals from GNSS navigation satellites. Through Yunyao Aerospace's occultation data processing system, which comprises the preprocessing software GNROPP and the inversion software GNROI, it retrieves profile products including atmospheric bending angle, atmospheric refractive index, atmospheric dry temperature, atmospheric dry pressure and other relevant parameters within the altitude range of 0 to 60 km.