 Geodetic control network

A geodetic control network is a system of interconnected points on the Earth's surface whose precise locations are determined using geodetic surveying techniques. These points serve as reference markers for various applications, including mapping, land surveying, navigation, and geophysical studies. The main components and characteristics of a geodetic control network include: 1. **Reference Points**: The network is made up of control points that are defined by their latitude, longitude, and elevation.