Population & land by latitude and longitude
Ten bands of latitude with equal population
The densest latitudinal segment, drawn by the thinnest red line on the map (Mexico, south of Florida, Libya, Algeria, Egypt, Pakistan, India, China, and Taiwan.
The Southern Hemisphere is cut into only 2 lines. It includes a large part of South America, the Southern section of Africa, all of Australia and New Zealand and some of the Pacific Islands.