User:ProfBillAdams/sandbox

Island Ratio
The Island Ratio is the ratio between the area of a landmass and the area of water inside the borders of said landmass. The area is a flat plane on a particular latitude. The formula for defining such a ratio is given by ɸ/θ such that ɸ is the area of land on a given latitude and θ is the area of water inside the border of the landmass.