Mapping

The other day, I was looking at George Jenks' dot map of hogs in America on Facebook. 70 years ago in 1953, George Jenks wrote about and helped popularize the technique. It's fairly common these days, as it gives a good way to spot dense clusters of population.

Generally speaking, north sloping property is considered less valuable due to being colder with less sunlight, which is bad for agriculture, solar production and general human happiness.