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Table 4 Differences in the coordinates of the independent check points—ICPs

From: Geovisualisation of Relief in a Virtual Reality System on the Basis of Low-Level Aerial Imagery

Points ΔX (m) ΔY (m) ΔH (m) ΔL (m)
1gnss–1uav 0.000 0.031 0.045 0.031
2gnss–2uav − 0.019 − 0.004 − 0.016 0.019
3gnss–3uav − 0.026 − 0.004 − 0.020 0.026
4gnss–4uav − 0.019 − 0.002 − 0.209 0.019
5gnss–5uav 0.013 − 0.006 − 0.041 0.014
6gnss–6uav − 0.008 − 0.017 − 0.018 0.019
7gnss–7uav − 0.015 0.011 0.029 0.019