Coordinate systems and map projections are super important because they help us accurately represent locations on Earth, align data from different sources, and minimize distortions when we create flat maps from a round planet. Without a consistent coordinate system, like latitude and longitude, we wouldn’t be able to pinpoint locations or analyze spatial data properly…. Continue reading
Post Category → GIS Concepts
The Hidden Bias in Maps
Learning the Modifiable Spatial Unit Problem (MAUP) Have you ever noticed how the way we draw boundaries on a map can totally change the story the data tells? Think about it: if we look at average income by State, we might see big differences county by county… But if we zoom in and look at… Continue reading