Mission Updates

GPM Science Check-Out

The Global Precipitation Measurement mission Core Observatory is performing normally. The GPM Microwave Imager (GMI) continues in science mode, and GMI data is being sent to the Precipitation Processing System (PPS) at NASA's Goddard Space Flight Center in Greenbelt, Md. Using the initial data, the instrument team has verified that GMI is working well on-orbit.  

The GPM Core Observatory will have a 60 day on-orbit check out period to ensure the healthy operation of the spacecraft and instruments. Precipitation data will be released from the PPS no later than 6 months post-launch, after the science teams verify their accuracy.