scholarly journals Improved Tools for Wind Resource Assessment with Remote Sensing Sodar Device: Cooperative Research and Development Final Report, CRADA Number: CRD-09-363

2015 ◽  
Author(s):  
A. Clifton
Keyword(s):  
Remote Sensing ◽  
Research And Development ◽  
Resource Assessment ◽  
Final Report ◽  
Cooperative Research ◽  
Wind Resource Assessment ◽  
Wind Resource ◽  
Cooperative Research And Development

scholarly journals Lidar uncertainty and beam averaging correction

2015 ◽  
Vol 12 (1) ◽  
pp. 85-89 ◽  
Author(s):  
A. Giyanani ◽  
W. Bierbooms ◽  
G. van Bussel
Keyword(s):  
Remote Sensing ◽  
Wind Energy ◽  
Complex Terrain ◽  
New Technology ◽  
Resource Assessment ◽  
International Guideline ◽  
Wind Resource Assessment ◽  
Draft Version ◽  
Wind Resource ◽  
Atmospheric Variables

Abstract. Remote sensing of the atmospheric variables with the use of Lidar is a relatively new technology field for wind resource assessment in wind energy. A review of the draft version of an international guideline (CD IEC 61400-12-1 Ed.2) used for wind energy purposes is performed and some extra atmospheric variables are taken into account for proper representation of the site. A measurement campaign with two Leosphere vertical scanning WindCube Lidars and metmast measurements is used for comparison of the uncertainty in wind speed measurements using the CD IEC 61400-12-1 Ed.2. The comparison revealed higher but realistic uncertainties. A simple model for Lidar beam averaging correction is demonstrated for understanding deviation in the measurements. It can be further applied for beam averaging uncertainty calculations in flat and complex terrain.

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