What calculation is used to test elevation calibration?

The calculation used to test elevation calibration focuses on determining the difference in height between two reference points and then relating that difference to the elevation setting being used. This approach helps verify that the system is accurately reflecting the intended elevation adjustments based on your equipment settings.

In this context, subtracting Height 2 from Height 1 gives you the actual difference in elevation. By dividing this difference by the elevation setting, you are able to assess whether the elevation reading aligns correctly with the physical difference being measured. This is crucial in ensuring that any adjustments to or readings of elevation reflect the true physical conditions, which is particularly important in exercises involving calibration of equipment or systems used in studies and research.

Considering the other options, they do not effectively represent the necessary relationship needed to measure elevation accuracy. For example, simply multiplying the heights or averaging them does not provide an accurate or meaningful measure of calibration. Hence, the chosen method precisely addresses the purpose of testing elevation calibration.