Shipborne global navigation satellite system (GNSS) retrieved precipitable water vapor in Fram Strait in 2016@en

The Multi-GNSS observations from an onboard receiver were retrieved using kinematic Precise Point Positioning (PPP) method. The solution using only Global Positioning System (GPS) observations is the GPS-only solution; and the one using GPS, GLONASS, and Galileo observations together, is the GRE PPP solution. R is short for the Russian system GLONASS, and E is short for Europe system Galileo. […]本数据集采用动态精密单点定位（PPP）方法，对星载接收机采集的多卫星导航系统（Multi-GNSS）观测数据进行解算。仅采用全球定位系统（GPS）观测数据得到的解算结果为单GPS解算结果；联合使用GPS、GLONASS及Galileo观测数据得到的解算结果则为GRE PPP解算结果。其中R为俄罗斯GLONASS卫星导航系统的缩写，E为欧洲Galileo卫星导航系统的缩写。[…]