Typical application ranges and corresponding requirements Typical probing Range Time Velocity measurement Wind direction Minimum data Application Parameter to be provided Reference range resolution resolution accuracy accuracy availability (m) (m) (min) (m/s) (°) (%) Radial velocity mapping Line-of-sight radial velocity Formula 5.A.5 200–10 000 25–100 1–10 0.5 Not applicable 50–99a Wind energy, e.g. site assessment, Profile of the horizontal wind vector e.g. [36] 40–200 25 10 0.5 2 85 power curve, wind profile along the vertical axis High-resolution numerical weather Profile of the horizontal wind vector [13] > 50 25 10 0.5 2 80 prediction along the vertical axis Air pollution, e.g. dispersion modelling, Profile of the horizontal wind vector – 40–200 25 10 0.5 – 90 risk management along the vertical axis 7 000–8 000 Radial wind along takeoff path, Aviation: wind shear [29;36] (5 500 + half the 200 1 0.5 5 80 approach and runways runway)
Typical application ranges and corresponding requirements Application Parameter to be provided Reference Typical probing range (m) Range resolution (m) Time resolution (min) Velocity measurement accuracy (m/s) Wind direction accuracy (°) Minimum data availability (%) Radial velocity mapping Line-of-sight radial velocity Formula 5.A.5 200–10 000 25–100 1–10 0.5 Not applicable 50–99a Wind energy, e.g. site assessment, power curve, wind profile Profile of the horizontal wind vector along the vertical axis e.g. [36] 40–200 25 10 0.5 2 85 High-resolution numerical weather prediction Profile of the horizontal wind vector along the vertical axis [13] > 50 25 10 0.5 2 80 Air pollution, e.g. dispersion modelling, risk management Profile of the horizontal wind vector along the vertical axis – 40–200 25 10 0.5 – 90 Aviation: wind shear Radial wind along takeoff path, approach and runways [29;36] 7 000–8 000 (5 500 + half the runway) 200 1 0.5 5 80
8_II_5_en_2017_for_EdBd.docx