The vertical distance of a point or object above a reference datum, typically mean sea level, represents its height. It is a fundamental geographic attribute influencing various human activities and environmental processes. For example, a settlement located at a greater vertical distance often experiences different climatic conditions and challenges compared to one situated at a lower level.
The characteristic is crucial for understanding population distribution, agricultural practices, and infrastructure development. Historically, areas with moderate heights have often been favored for settlement due to a balance of arable land and relative safety from flooding. Further, this aspect influences patterns of resource availability and accessibility, shaping trade routes and economic activities.