Which of the following are two measurement techniques used in death investigations?

The coordinate method and triangulation are fundamental measurement techniques employed in death investigations, particularly in the context of crime scene analysis and reconstruction.

The coordinate method involves establishing a grid system at the scene to facilitate accurate location referencing of evidence. By using a series of points with known coordinates, investigators can plot the locations of various items or features relevant to the case. This method ensures consistent documentation and helps maintain the integrity of evidence collection.

Triangulation, on the other hand, is a technique that involves measuring distances from two fixed points to a third, unknown point. By applying geometric principles, investigators can calculate the location of the third point based on the known distances. This technique is particularly useful in outdoor environments where fixed points, such as landmarks or established survey markers, can be utilized.

Both techniques promote accuracy and reliability in documenting the scene, making them essential for reconstruction efforts and supporting legal proceedings. These methods are crucial for achieving precise measurements and ensuring that findings are credible in a court of law.