Rogue Trader - The Koronus Expanse
Making and Selling Warp Maps
Each time Callidon travels to a different system which is previously or poorly uncharted he may test his cartography skills. If successful the map is useful and may be sold to Admiral Solomon Phoenix to increase the team’s profit factor. The increase is based on the degrees of success on the skill check to see how useful the map will be for a large number of trading or military crafts and the interest inherent in the system.
For example Magoros is not a very interesting system but the Imperial Navy will still pay for good maps to any system. On the other hand any reasonable mapping of systems controlled by Orks, Eldar or routes to wonderous treasure and resources will be well rewarding.