A: Yes. You can use Topcon, Trimble R10, and Leica as base stations for the Explore1 Drone. You will be able to use them with cloud processing but not Edge1 processing. However, we highly recommend using the whole HPP system together for the best and most precise results. Additional support material on using the Topcon, Trimble, and Leica base stations will soon be added, but here is a start: “Using a Local RTK Base Station with EVO3x or Explore1”.