I am new working with Pix4 d and a have few question.
I have a large area project to acquire information and generate a topography and export the contours to auto cad . In order to cover the whole project, I need to make over 10 mission in the same project ,I will use GCP all around the project and the drone can fly from 30m up to 60 m.
Any recommendation about GSD, elevation or other please advise but here is my main question:
How I make sure that every mission will have a over lap?
There is max photo that can be process in mapper ?
Is necessary that the GCP on every mission? If so one or more than one ? ( this question is because, I will use GCP but it may not be in all mission grid)
To get accuracy is important the GSD up to what GSD is save for a excelente result.
Thanks and any input it will be appreciated.