Who Uses Landsat Images and Why
December 4, 2013 | USGS
"To learn more about who uses Landsat imagery and the value these users see in Landsat imagery, the U.S. Geological Survey analyzed responses to a survey of more than 40,000 individuals who accessed free Landsat images from the archive at the USGS Earth Resources Observation and Science (EROS) Center. Quoted from the USGS press release.
A New Generation of Landsat
February 11, 2013 | USGS
"Landsat images from space are not just pictures. They contain many layers of data collected at different points along the visible and invisible light spectrum. Consequently, Landsat images can show where vegetation is thriving and where it is stressed, where droughts are occurring, where wildland fire is a danger, and where erosion has altered coastlines or river courses." Quoted from the USGS press release.
Satellite Image of Colorado Flooding
September 19, 2013 | NASA Earth Observatory
"Though water levels on the South Platte River near Greeley, Colorado, were receding, muddy brown floods still spread along the river’s path on September 17, 2013, when [...] the Landsat 8 satellite acquired this image. At the time, the river was more than six feet above flood stage, down from more than eight feet above flood stage." Quoted from the NASA Earth Observatory image release.