www.nasa.gov/gpm Researchers need accurate and timely rainfall information to better understand and model where and when severe floods, frequent landslides and devastating droughts may occur. GPM's global rainfall data will help to better prepare and respond to a wide range of natural disasters. For more information, visit pmm.nasa.gov/ifloods and www.nasa.gov/GPM This video is public domain and can be downloaded at: svs.gsfc.nasa.gov/goto?11091 Like our videos? Subscribe to NASA's Goddard Shorts HD podcast: svs.gsfc.nasa.gov/vis/iTunes/f0004_index.html Or find NASA Goddard Space Flight Center on facebook: www.facebook.com/NASA.GSFC Or find us on Twitter: twitter.com/NASAGoddard