Surveyors in California earned the most in 2011, reporting an average annual salary of $82,370. Nevada ranked second at $73,180 per year, followed by Alaska at $73,100, Massachusetts at $70,920 and Delaware at $70,360.
The interior of SubTropolis. SubTropolis is a 55,000,000 square foot (5,060,000 mÂ³), 1,100-acre (4.5 km 2) manmade cave in the bluffs above the Missouri River in Kansas City, Missouri, United States, that is claimed to be the world's largest underground storage facility.he complex contains almost seven miles (11 km) of illuminated, paved roads and several miles of railroad track. Currently 5,000,000 square feet (460,000 mÂ³) is occupied and 10,000,000 square feet (920,000 mÂ³) are improved..
Definitions [edit]. Megalopolis is a Western deformation of the Greek word that derived from Greek: Î¼Î­Î³Î±Ï - 'great' and Greek: ÏÏÎ»Î¹Ï - 'city', therefore literally a 'great city'.ecause in Greek, ÏÏÎ»Î¹Ï is feminine, the correct term is megalopolis. A megalopolis, also known as a megaregion, is a clustered network of cities. Gottmann defined its population as 25 million. Doxiadis defined a small megalopolis a similar cluster with a population of about 10 million.