👉 The term "geoids" is a technical term in Earth Science that refers to the mathematical representation of geographic features, such as mountains, plains, rivers, oceans, and other natural phenomena. Geoids are often used in cartography and map-making to represent these features on a map. Geoids can be defined as the intersection of two sets of equally spaced lines which lie on an Earth-like surface. These lines are called geoid boundaries or geoid surfaces. The boundaries of geoids are usually
