May 2014


MSS image of Half Dome, May 1972
May 1, 20141972 MSS Image of Half Dome

In May of 1972, two months before the launch of Landsat 1, engineers from Hughes Aircraft Company took their engineering model of the Multispectal Scanning System (MSS) out to Yosemite National Park, set it up on Glacier Point, and took this [...]