Landsat 3 First Light Image of Northern California
Landsat 3 First Light Image of Northern CaliforniaOne of Landsat 3’s first images, captured by the Multispectral Scanner (MSS) 4 days after launch, features a slice of Northern California on March 7, 1978. San Jose sits in Santa Clara Valley touching the southernmost portion of San Francisco. This image showcases the urbanization of the valley, which exploded in the 1970s as Silicon Valley grew.