South Koreavia satellite

These images are from the European Space Agency's ENVISAT image archive, which features high-quality observations of select locations from around the globe.

Yeoju, the city in which I currently live, is the white "T" region that's alongside the river on the righthand side of the second image. The vast, developed area to the left is Seoul, which (depending on the counting method) is the third- or fifth-largest city in the world.