Combine UAV-Data with classic methods

[Regon]

Hello,

at the moment I struggle to combine UAV-survey measured data, with measured points outside of the flown area.
The Problem is that there is an offset from the calculated Points and the points I measured with classic methods (total station, GNSS...).
This means that the connection points doesn´t have the same coordinates.
I used a few of these connection points also as GCPs, is there a way to force the coordinates, measured with the total station, on the position of the GCPs in the point cloud or the orthomosaic?

Greetings

[Alexey Pasumansky]

Hello Regon,

If you are able to identify the control points measured with the classic methods on the images, then create markers in those points, load the coordinates that were measured with the professional equipment and then uncheck all cameras in the Reference pane, check on all markers in the pane and make sure that in the Reference pane Settings dialog proper coordinate system, corresponding to the GCPs measurement, is selected. Then press Update button on the pane's toolbar. The model will be referenced to the new location. But DEM and orthomosaic should be recalculated based on the new coordinate information.

[Regon]

Hello Alexey,

thanks for your answer.
It still didn´t work. The calculated values of the new set markers are still wrong.
Should I also uncheck the GCPs I used before for the Image Alligment?

[Alexey Pasumansky]

Hello Regon,

Maybe you can send the project saved in PSZ format after the alignment procedure, so that it contains estimated camera locations, markers with input coordinates and tie point cloud?

[Regon]

Hello Alexey,

yeah sure I can do that, where should I send it to?
I guess you need the pictures aswell?

Greetings

[Alexey Pasumansky]

Hello Regon,

Please send the project file to support@agisoft.com. Original images are not required at this point.

[Regon]

Hello Alexey,
I have sent the data.