Open Access

Table 3.

Key figures of the setup of the sonAIR project for GVA2017 in the GIS environment.

Aspect GVA2017
Calculation area length (km) 57
Calculation area width (km) 54
Calculation area (km2) 3078
Resolution digital terrain/ground cover (m) 25 × 25
Number of calculation tiles 210
Tiles dimension (km) 4 × 4
Number of receiver points 136 800
Number of flight trajectories 43 037

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