Accuracy of pointcloud // geoMapping 30acres without RTK/PPK

[toxicmag]

Dear colleagues,

i got very good results in precisly and manually georeferencing my 153 photos with Geosetter.

Though not using any RTK/PPK solution at all the accuracy of the point cloud seems to be good.
I measured distances within the dense point cloud and they match reality quite well.

Since global accuracy is not needed for the project i can go with the inner accuracy only.

Can you help me out with ansering these two questions:

1) What inner accuracy can one expect from this process?
2) If RTK would be used the global accuracy will be higher of course. But will also be inner accuracy within the points be better?

Here's some report data related to that flight:

Number of images: 153
Flying altitude: 95.6 m
Ground resolution: 1.74 cm/pix
Coverage area: 0.121 km²

Camera stations: 153
Tie points: 253,623
Projections: 1,430,764
Reprojection error: 1.27 pix

Camera Locations:
X error (m)  Y error (m)    Z error (m)     XY error (m)       Total error (m)
1.64238        0.841022       0.656978         1.84519               1.95866

DEM:
Resolution: 6.95 cm/pix
Point density: 207 points/m²

Thanks for your support.

Alex