GPM Yields IMERG

  • Released Thursday, February 26, 2015
  • Updated Monday, September 12, 2016 at 2:35PM
  • ID: 11784

NASA's Global Precipitation Measurement mission has produced its first global map of rainfall and snowfall. The GPM Core Observatory launched one year ago on Feb. 27, 2014 as a collaboration between NASA and the Japan Aerospace Exploration Agency and acts as the standard to unify precipitation measurements from a network of 12 satellites. The result is NASA's Integrated Multi-satellitE Retrievals for GPM data product, called IMERG, which combines all of these data from 12 satellites into a single, seamless map.

The map covers more of the globe than any previous precipitation data set and is updated every half hour, allowing scientists to see how rain and snow storms move around nearly the entire planet. As scientists work to understand all the elements of Earth’s climate and weather systems, and how they could change in the future, GPM provides a major step forward in providing the scientific community comprehensive and consistent measurements of precipitation.

An excerpt of the IMERG data visualization with no narration or annotations



Credits

Please give credit for this item to:
NASA's Goddard Space Flight Center


Missions

This visualization is related to the following missions:

Series

This visualization can be found in the following series:

Tapes

This visualization originally appeared on the following tapes:
  • None


You may also like...

Loading recommendations...