Probabilistic methods for unified treatment of geotechnical and geological uncertainties in a geotechnical analysis
There are typically three types of models involved in a geotechnical analysis, ie, the
geologic model, the ground model, and the geotechnical model, each of which may be …
geologic model, the ground model, and the geotechnical model, each of which may be …
Uncertainty in structural interpretation: Lessons to be learnt
CE Bond - Journal of Structural Geology, 2015 - Elsevier
Uncertainty in the interpretation of geological data is an inherent element of geology.
Datasets from different sources: remotely sensed seismic imagery, field data and borehole …
Datasets from different sources: remotely sensed seismic imagery, field data and borehole …
3-D Structural geological models: Concepts, methods, and uncertainties
F Wellmann, G Caumon - Advances in geophysics, 2018 - Elsevier
The Earth below ground is the subject of interest for many geophysical as well as geological
investigations. Even though most practitioners would agree that all available information …
investigations. Even though most practitioners would agree that all available information …
GemPy 1.0: open-source stochastic geological modeling and inversion
M de la Varga, A Schaaf… - Geoscientific Model …, 2019 - gmd.copernicus.org
The representation of subsurface structures is an essential aspect of a wide variety of
geoscientific investigations and applications, ranging from geofluid reservoir studies, over …
geoscientific investigations and applications, ranging from geofluid reservoir studies, over …
Uncertainties have a meaning: Information entropy as a quality measure for 3-D geological models
JF Wellmann, K Regenauer-Lieb - Tectonophysics, 2012 - Elsevier
Analyzing, visualizing and communicating uncertainties are important issues as geological
models can never be fully determined. To date, there exists no general approach to quantify …
models can never be fully determined. To date, there exists no general approach to quantify …
Locating and quantifying geological uncertainty in three-dimensional models: Analysis of the Gippsland Basin, southeastern Australia
Geological three-dimensional (3D) models are constructed to reliably represent a given
geological target. The reliability of a model is heavily dependent on the input data and is …
geological target. The reliability of a model is heavily dependent on the input data and is …
Uncertainty and risk evaluation during the exploration stage of geothermal development: A review
JB Witter, WJ Trainor-Guitton, DL Siler - Geothermics, 2019 - Elsevier
Quantifying and representing uncertainty for geothermal systems is often ignored, in
practice, during the exploration phase of a geothermal development project. We propose …
practice, during the exploration phase of a geothermal development project. We propose …
Quantifying stratigraphic uncertainties by stochastic simulation techniques based on Markov random field
Stratigraphic (or lithological) uncertainty refers to the uncertainty of boundaries between
different soil layers and lithological units, which has received increasing attention in …
different soil layers and lithological units, which has received increasing attention in …
[HTML][HTML] Mitigating uncertainties in mineral exploration targeting: Majority voting and confidence index approaches in the context of an exploration information system …
Various mineral prospectivity modelling (MPM) approaches are available for targeting
mineral deposits, each method capable of predicting areas of high prospectivity. Given the …
mineral deposits, each method capable of predicting areas of high prospectivity. Given the …
[HTML][HTML] Multi-source data integration and multi-scale modeling framework for progressive prediction of complex geological interfaces in tunneling
A reliable geological model plays a fundamental role in the efficiency and safety of mountain
tunnel construction. However, regional models based on limited survey data represent …
tunnel construction. However, regional models based on limited survey data represent …