ANALYSIS OF METOCEAN DATASETS FOR PREDICTION OF DESIGN
PARAMETERSANALYSIS OF METOCEAN DATASETS FOR PREDICTION OF DESIGN
PARAMETERS
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The reliability of our services - real-time assistance,
metocean studies, field measurements - implies sophisticated tools for the
processing and analysis of metocean data. We use a complete software package
which was developed by IFREMER and includes tools for : an easy access
to any type of data sources - satellite and field measurements, metocean models
inputs and outputs, a temporal and spectral analysis according to the
established norms. |
A visual user-friendly display of
inputs and results, A joint analysis of environmental parameters - scatter diagrams, correlations, conditional probabilities,… A physical representation of metocean phenomena, which is the basis for the prediction of parameters determining loads in the three domains of structural engineering - static behaviour, fatigue loading and dynamic response. This approach allows to : |
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- take into account the different time-scales involved
(stationarity, initial instrumentation duration project duration life), - take into account the dynamics of the large values, - make provision for seasonal and directional aspects, - give estimates of uncertainties and confidence intervals (model choice, model fit, extreme statistics). |
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Furthermore, we use our own softwares for specific
analysis of datasets, answering to your particular needs. One of our
applications is the optimisation of marine operations, which consists in
building statistics of workable durations according to metocean thresholds or
following complex procedures simulations |
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