In 2003 the Nuclear Program at the Natural Resources Defense Council (NRDC) undertook a project to create a geo-spatial database of North Korea, drawing on information from U.S. and South Korean military maps.
In 2003 the Nuclear Program at the Natural Resources Defense Council (NRDC) undertook a project to create a geo-spatial database of North Korea, drawing on information from U.S. and South Korean military maps.