👉 Miscurvature is a phenomenon in geodesy where the curvature of Earth's surface changes over time due to variations in the shape and structure of the continents. This can occur because different regions on the Earth's surface have different densities, which affects how much material is present in each region. As a result, there will be more or less material at certain points compared to others, leading to a miscurvature of the Earth's surface over time. Miscurvature can cause various problems such as