Question

What are mapmakers referring to when they talk about hierarchy

Answer 1

a “hierarchy” is defined as a set order of priorities from highest to lowest, and a “hierarchy” is the head of a certain thing, whether it be a boss, a captain, or a leader. when map makers use the term “hierarchy”, they are referring to the leader of a certain geographical area.

Answer 2

Pacing the most important information in the center of the map.