scholarly journals A three-dimensional analysis of marine radar images for the determination of ocean wave directionality and surface currents

1985 ◽  
Vol 90 (C1) ◽  
pp. 1049 ◽  
Author(s):  
I. R. Young ◽  
W. Rosenthal ◽  
F. Ziemer
Keyword(s):  
Dimensional Analysis ◽  
Three Dimensional ◽  
Ocean Wave ◽  
Surface Currents ◽  
Radar Images ◽  
Wave Directionality ◽  
Marine Radar

Towards Nonlinear Wave Reconstruction and Prediction From Synthetic Radar Images

2016 ◽  
Author(s):  
A. P. Wijaya
Keyword(s):  
Vertical Direction ◽  
Sea Surface ◽  
Sea State ◽  
Operational Effectiveness ◽  
State Reconstruction ◽  
Radar Images ◽  
First Results ◽  
Marine Radar ◽  
Offshore Activities

The use of remotely wave sensing by a marine radar is increasingly needed to provide wave information for the sake of safety and operational effectiveness in many offshore activities. Reconstruction of radar images needs to be carried out since radar images are a poor representation of the sea surface elevation: effects like shadowing and tilt determine the backscattered intensity of the images. In [1], the sea state reconstruction and wave propagation to the radar has been tackled successfully for synthetic radar images of linear seas, except for a scaling in the vertical direction. The determination of the significant wave height from the shadowed images only has been described in [2]. This paper will summarize these methods, and provides the first results for the extension to nonlinear seas.

Thermodynamic models and three-dimensional analysis for determination of Load Limits Transformers

2013 ◽  
Vol 11 (5) ◽  
pp. 1225-1231 ◽  
Author(s):  
C. E. V. Pontes ◽  
S. F. Costa ◽  
M. C. Costa ◽  
H. O. Henriques ◽  
J. C. O. Aires ◽  
...  
Keyword(s):  
Dimensional Analysis ◽  
Three Dimensional ◽  
Thermodynamic Models ◽  
Load Limits

scholarly journals Three Dimensional Analysis for Determination of the Optimal Arrangement of the Groin

1990 ◽  
Vol 34 ◽  
pp. 337-342
Author(s):  
Shoji FUKUOKA ◽  
Akihide WATANABE ◽  
Tatsuya NISHIMURA
Keyword(s):  
Dimensional Analysis ◽  
Three Dimensional ◽  
Optimal Arrangement
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