Control Network

A control network is a precise system of reference points used in surveying and mapping to establish accurate geographic positions. These points, known as control points, are carefully measured and located so that they form a consistent framework for mapping, construction, and navigation. Think of it as a reliable grid or backbone that ensures all spatial data aligns correctly across different projects and maps. By providing a common foundation, control networks help maintain accuracy and consistency in geographic information systems (GIS), engineering, and land development activities.