In a National Geographic article on his work, Famiglietti states that population growth and poor resource management are to blame for the impending crisis. Then the mass tugs on both, and the distance shortens…The measurements of the distance between the craft translate to a measurement of surface mass in any given region.”īy looking at these numbers over the course of ten years, the researchers can see patterns emerging that demonstrate that the earth’s groundwater stores are depleting. As journalist Felicity Barringer explained in a New York Times article last year, “If the mass below the path of the leading satellite increases - because, say, the lower Mississippi basin is waterlogged - that satellite speeds up, and the distance between the two grows. The distance between the two spacecraft changes slightly in relation to the hydrology below them. Watch the video here.įamiglietti’s research centers around year-round readings from two satellites known as GRACE, which orbit the earth taking gravitational measurements based on the mass of water on the earth’s surface. Dutch designer Richard Vijgen created the visualization using data collected through NASA satellites as part of ongoing research at University of California’s Center for Hydrologic Modeling, spearheaded by Dr. The 30-second animation was the winning entry from a competition hosted by HeadsUp! Times Square and, an online community of graphic designers specializing in data. Over the last month, that link took the form of a 19,000-square-foot screen on the Reuters building in the middle of Times Square, where ten years of research collected by NASA and university scientists appeared as a towering, technicolor display. Information design and data visualization form a key bridge for conveying academic research into accessible (visual) language.
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