Mining
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Mining
Isatis.neo
Webinars
Mining
Isatis.neo
Webinars
Subsurface
Isatis.neo
Publications
18 November 2025
Stratigraphic and Geotechnical Modelling by Geostatistics, Applied to Penetrometer and Menard Pressure-Meter Tests
Geotechnical parameters like CPT resistance depend on which stratigraphic layer they sit in, so modeling them without anchoring to the stratigraphy risks getting both the estimate and its...
Subsurface
Isatis.neo
Publications
20 October 2025
Improving 3D geostatistical temperature model of Germany for shallow geothermal development
LIAG researchers are refining the country's national temperature model — long trusted for deep geothermal assessment — to finally deliver the resolution shallow geothermal projects need.
Energy
Isatis.neo
Publications
16 October 2025
Stochastic time-depth conversion of seismic horizons by geostatistical tools to produce probabilistic models of gross rock
This technical paper presents an integrated stochastic workflow for frontier petroleum exploration, combining geostatistical methods such as Bayesian kriging with external drift and multiple-realization simulation. The approach generates...
Subsurface
Isatis.neo
Publications
10 September 2025
Assessing paleo-channel distribution for probabilistic offshore windfarm ground modelling using Multiple-Point Statistics
Buried paleo-channels are a hidden hazard for offshore wind turbines, invisible between sparse 2D seismic lines, but capable of undermining foundation stability. This study compares multiple-point statistics (using...
Subsurface
Isatis.neo
Publications
9 September 2025
Comparison of different prediction methods to derive synthetic CPT profiles – an offshore wind farm case study from the German North Sea
Which method actually predicts soil strength best between widely spaced CPTs? This study, co-authored by Geovariances, pits seven methods — from simple inverse distance weighting to kriging variants...
Mining
Isatis.neo
Publications
30 August 2025
Coherent modeling of mineral grades and zones by coupling cokriging and Support Vector Machine
This technical paper explores the complementary use of geostatistics and machine learning for mineral resource modeling, particularly when complex categorical variables make traditional geostatistical workflows difficult to manage....
Mining
Isatis.neo
Publications
25 September 2024
Using multiple-point geostatistics for geomodeling of a vein-type gold deposit
Vein-type gold deposits are notoriously hard to model: narrow, long-range structures with sparse drill-hole data defeat conventional two-point geostatistics. This study from Nazarbayev University and the University of...
Subsurface
Isatis.neo
Publications
7 June 2024
Mapping Groundwater Level by Geostatistical Methods: Ordinary Versus Universal Kriging; Alongside a Discussion on Neighbourhood
This technical paper compares ordinary and universal kriging for mapping the May 2021 Water Elevation Surface in California using measurements from 160 piezometers. The study addresses non-stationarity, zonal...
Subsurface
Isatis.neo
Publications
20 April 2024
3D Modelling of Standard Penetration Test in the Framework of Assessing Liquefaction Risk
Before construction begins on a nuclear power plant site, engineers need to know: could loose sand lenses hidden in dense tertiary sands liquefy under load? This study by...