the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Uncertainty model for dual-Doppler retrievals of wind speed and wind direction
Nikola Vasiljević
Michael Courtney
Anders Tegtmeier Pedersen
Abstract. In this paper we present an analytical model for estimating the uncertainty of the horizontal wind speed based on dual-Doppler lidar measurements. The model follows the propagation of uncertainties method and takes into account the uncertainty of radial velocity estimation, azimuth and elevation pointing angles, and ranging. The model is achieved by coupling ranging and elevation angle to uncertainty of the probed wind speed through a simple power-law shear model. The model has been implemented in Python and made freely available through as the Python package YADDUM.
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Preprint
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Nikola Vasiljević et al.
Interactive discussion


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RC1: 'Attachment', Anonymous Referee #1, 07 Oct 2020
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AC1: 'Reply on RC1', Mike Courtney, 04 Mar 2021
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AC1: 'Reply on RC1', Mike Courtney, 04 Mar 2021
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RC2: 'Review of “Uncertainty model for dual-Doppler retrievals of wind speed and wind direction” by Vasiljevic et al', Anonymous Referee #2, 08 Jan 2021
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AC2: 'Reply on RC2', Mike Courtney, 04 Mar 2021
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AC2: 'Reply on RC2', Mike Courtney, 04 Mar 2021
Interactive discussion


-
RC1: 'Attachment', Anonymous Referee #1, 07 Oct 2020
-
AC1: 'Reply on RC1', Mike Courtney, 04 Mar 2021
-
AC1: 'Reply on RC1', Mike Courtney, 04 Mar 2021
-
RC2: 'Review of “Uncertainty model for dual-Doppler retrievals of wind speed and wind direction” by Vasiljevic et al', Anonymous Referee #2, 08 Jan 2021
-
AC2: 'Reply on RC2', Mike Courtney, 04 Mar 2021
-
AC2: 'Reply on RC2', Mike Courtney, 04 Mar 2021
Nikola Vasiljević et al.
Model code and software
YADDUM (Yet Another Dual-Doppler Uncertainty Model) Nikola Vasiljevic https://doi.org/10.5281/zenodo.3580749
Nikola Vasiljević et al.
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