francky fouedjio - synthetic data analytics
TRANSCRIPT
Synthetic Geology Data Set
MINERAL RESOURCES FLAGSHIP
Francky Fouedjio
The Geostatistical Workflow
The Geostatistical Approach:artificial and realistic datasets with fully known properties
1. Collect Data from real examples
2. Model the spatial variability in properties
4. Select realizations which produce reasonable results
3. Generate multiple realizations of properties
WO
RKFL
OW
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Data
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Data
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Model of Spatial Variability
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Simulations
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Simulations
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Challenges…
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• CAPTURING REAL SPATIAL VARIABILITY IN PROPERTIES: non-stationarity, spatial anisotropy, …
• ALL PROPERTIES MUST BE CONSISTENT: mineralogy, chemistry and physical properties are consistent for each sample extracted from the model