An interesting news report from Geospatial Intelligence!
A NASA-led science team has created an accurate, high-resolution map of the height of Earth’s forests.
The map will help scientists better understand the role forests play in climate change and how their heights influence wildlife habitats within them, while also helping them quantify the carbon stored in Earth’s vegetation.
Scientists from NASA’s Jet Propulsion Laboratory, Pasadena, California; the University of Maryland, College Park; and Woods Hole Research Center, Falmouth, Massachusetts; created the map using 2.5 million carefully screened, globally distributed laser pulse measurements from space. The light detection and ranging (lidar) data were collected in 2005 by the Geoscience Laser Altimeter System instrument on NASA’s Ice, Cloud and land Elevation Satellite (ICESat).
“Knowing the height of Earth’s forests is critical to estimating their biomass, or the amount of carbon they contain,” said lead researcher Marc Simard of JPL. “Our map can be used to improve global efforts to monitor carbon. In…
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