Multicopter drones are very likely the default choice for many thinking of how popular They may be. Even drones from your DJI Mavic line have cameras which can be ok for rudimentary mapping Positions. A major thing to consider when getting into drone mapping is the type of drone https://uavsurveysolutionsbd55332.bloggazzo.com/28898918/helping-the-others-realize-the-advantages-of-drone-surveying-solutions-bd