What do Triangulation coordinates consist of?

Triangulation coordinates consist of two or more measurements taken from distinct reference points to accurately determine the location of an object or point of interest. This method utilizes the principle of triangulation, where the positions of at least two known points are used to find the exact location of an unknown point by measuring angles and distances.

In the context of crime scene investigation, triangulation is essential for accurately mapping out the scene. By taking measurements from two or more reference points, investigators can create a precise location of evidence. This can help in reconstructing events and establishing a spatial relationship between various pieces of evidence found at the scene.

The other choices do not accurately capture the concept of triangulation. Measurements from a single reference point would lead to ambiguity, as a single reference can only provide a relative location rather than an absolute one. Similarly, restricting measurements to only corners of a room ignores the broader application of triangulation beyond such confined spaces. Lastly, while triangulation can contribute to mapping areas, it is fundamentally based on specific measurements from distinct points rather than encompassing the whole area by itself.