As the title says.
Unfortunately I only have a non-RTK P4 and this time I cannot access the ground to measure some GCPs with a total station (as I usually do).
The survey must NOT be georeferenced and must NOT be precise.
Furthermore, I already have a precise survey of the area and I just need to add something that has changed over time to the (precise) map I already have.
I thought about sending the drone into flight at a very low speed (like 2 m/s) and at an altitude of only 50 m to and have a more or less correct photo to use to integrate the map I have.
Advice ?
Unfortunately I only have a non-RTK P4 and this time I cannot access the ground to measure some GCPs with a total station (as I usually do).
The survey must NOT be georeferenced and must NOT be precise.
Furthermore, I already have a precise survey of the area and I just need to add something that has changed over time to the (precise) map I already have.
I thought about sending the drone into flight at a very low speed (like 2 m/s) and at an altitude of only 50 m to and have a more or less correct photo to use to integrate the map I have.
Advice ?