Bonus for determining position relative to the planet. Partial Success indicates that the navigator knows his position within 100 miles or 50 miles if a sextant is used. Near Success will narrow his position down to within 50 miles or 25 miles with a sextant. If Success is rolled, the navigator knows his position within 25 miles or 5 miles with a sextant. If the roll is an Absolute Success result pinpoints the navigator's position to within 5 miles without a sextant or 1 mile with one.
This skill also serves as knowledge of the night skies and the names of the constellations. Assume that this world has the same night sky as Earth, and thus the same stars and constellations. |