Table 4.

Vertical accuracy assessment of Pléiades and WorldView-3 tri-stereo digital surface models (DSMs).

Sensor Type	No. of GCPs/CPs	µ	σ	RMSE
Pléiades	43 GCPs	0.07	0.28	0.29
	50 CPs	0.07	0.30	0.31
WorldView-3	22 GCPs	0.03	0.18	0.12
	50 CPs	0.01	0.13	0.13

µ and σ are the mean and standard deviations. All values are given in meters.