Final answer:
The two approved techniques for holding the compass when sighting are the compass in hand method and the compass on tripod method.
Step-by-step explanation:
There are two approved techniques for holding the compass when sighting: the compass in hand method and the compass on tripod method.
- The compass in hand method: In this method, you hold the compass directly in your hand and take the sighting.
- The compass on tripod method: In this method, you mount the compass on a tripod or a stable surface and then take the sighting.
Both techniques are valid and widely used in surveying and navigation to obtain accurate measurements of azimuth or direction.