Unmanned aerial vehicles (UAVs) – or drones – have come a long way since the first commercial use in Japan during the 1980s, with a plethora of systems and potential applications now available to suit all budgets. Several hundred manufacturers supply equipment to this fast-moving global market, where drones can cost anything from £50 to tens of thousands. What will you use it for? There are plenty of potential uses for drones in agriculture, so before buying anything it is […]