BetaBetaDataset
To show human population distribution across the world
The map is divided into numerous grids, each representing populations in different areas globally. Each grid is about 1 kilometer long by one kilometer wide, and it is color coded to show how many people live there. Lighter areas have fewer people. The red dots scattered across most countries show cities, where many people live in a small area.
The dataset contains the number of people in an area per square kilometer.
Data is based on census data available in 2000 and uses estimates when necessary to fill in missing or incomplete data.