Start Date: End Date: Published Date Data Date
Data acquired July 1 - December 31, 2009 720 x 372 PNG
Data acquired July 1 - 31, 2009 1440 x 720 289 KB - PNG
Data acquired December 1 - 31, 2009 1440 x 720 230 KB - PNG
Data acquired July 1 - 31, 2009 1440 x 720 269 KB - PNG
Data acquired December 1 - 31, 2009 1440 x 720 209 KB - PNG
Data acquired July 1 - 31, 2009 PNG
Scientists have tested a new method for monitoring the health of vegetation by measuring fluorescent light emissions that the human eye cannot detect.
NASA Earth Observatory image created by Robert Simmon, using data from the Moderate Resolution Imaging Spectroradiometer (MODIS) and the Greenhouse Gases Observing Satellite (GOSAT). Caption by Adam Voiland and Mike Carlowicz.
Published June 21, 2011 Data acquired July 1 - 31, 2009