RChidwick
New
Canada
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Hello everyone,
I am wondering if the Inspire 1 is capable of direct georeferencing (DG) such that GCP's are not required. I have been reading about DG and I sounds like it the same as photogrammetry, can anyone explain the difference between DG and photogrammetry?
The Inspire 1 has gps and each photo taken has the gps data embedded in the photo, so to me it sounds like it is doing DG. However, some drone manufacturers are marketing DG as better on top of their normal drones, which then gets me wondering if DG is more than just GPS data in each image.
I found one source saying that drones with DG employ GNSS.
I would be very grateful if anyone could help me understand how these are the same/different, and how drones employ these different technologies.
Thank you.
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