Don't travel far. AIDS Usually stay in one place. Poor survival risk. Go in good weather, no extra clothing. Attempts to find their way usually gets them further into trouble - because of disorientation.
Intentions are usually to stay in one location.
Dosen't know the area. Little or no food, water or survival gear. Cause - human error, caused by subject. Greater likelihood to wander about or go cross-country. Found by variety of techniques.