Landsat 8 view of the San Francisco Bay area, March 2015. (Photo: USGS/ESA)

Some highlights

San Andreas Fault: You can see it in the top-left corner, running diagonally to the south.
San Francisco: The city is on a peninsula in the center left. Densely populated urban areas show up in white/grey.
Forests & parks: Shades of green
Agriculture: In the upper right corner, the geometrically-shaped fields are in different colors depending on what's growing there.

Mona Evans
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