Variance in Population Density by US State

Explanation of the population density data used in the State Similarity Index

Variance in Location by US State

Explanation of the locational data used in the State Similarity Index

The Variety of Vegetation Types in US States

Explanation of the vegetation data used in the State Similarity Index

Variance in Land Cover by US State

Explanation of the land cover data used in the State Similarity Index

Variance in Climate by US State

Explanation of the climatic data used in the State Similarity Index

Variance in Anthropization by Country

Explanation of the data regarding man-made changes to the environment in the Country Similarity Index

Variance in Climate by Country

Explanation of the climatic data used in the Country Similarity Index