Google unveils detailed map of North Korea
A before and after comparison of the entire country of North Korea.
A before/after comparison of North Korea's capital, Pyongyang.
Comparison along the South Korean border, 25 miles from Seoul.
Along the China/North Korea border.
The location of the North Korean Prison Camp No. 22, approximately 87 square miles.
SOURCES: AutoNavi, GIS Innovatsia, Data+, Google SK M&C, Zenrin. GRAPHIC: The Washington Post. Published Jan. 28, 2013.