What I am searching for is to face on a single's own ft and then to continue forward. If for that rationale I have to just take two actions backward to go just one step ahead. I haven't any dilemma with that. I think that there's no other method of going forward." From The combin

"We commenced with uncomplicated ways by making use of drone illustrations or photos and GPS coordinates. We superimposed the GPS data above the georeferenced drone image to visually signify the site condition, structure, and orientation. Finally, the data would be transmitted to UAVs when t