spatial reference frame

A spatial reference frame is a standardized system used to define the location of points in space, similar to how a map grid or coordinates work. It provides a consistent way to describe where objects are, ensuring everyone interprets positions the same way. Think of it as a common language for describing locations, using coordinates like latitude and longitude on Earth, or x, y, z values in 3D space. This system is essential for navigation, mapping, and geospatial analysis, helping accurately identify and relate positions across different contexts and applications.