Technical resources

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Sector All Bioresources Energy Environment Mining Subsurface

Software All Isatis.neo Kartotrak

Type All How to · Tips and Tricks Publications Tutorials Webinars

Stratigraphic and Geotechnical Modelling by Geostatistics, Applied to Penetrometer and Menard Pressure-Meter Tests

Subsurface Isatis.neo Publications

18 November 2025

Stratigraphic and Geotechnical Modelling by Geostatistics, Applied to Penetrometer and Menard Pressure-Meter Tests

Subsurface

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...

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Improving 3D geostatistical temperature model of Germany for shallow geothermal development

Subsurface Isatis.neo Publications

20 October 2025

Improving 3D geostatistical temperature model of Germany for shallow geothermal development

Subsurface

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.

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Assessing paleo-channel distribution for probabilistic offshore windfarm ground modelling using Multiple-Point Statistics

Subsurface Isatis.neo Publications

10 September 2025

Assessing paleo-channel distribution for probabilistic offshore windfarm ground modelling using Multiple-Point Statistics

Subsurface

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...

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Comparison of different prediction methods to derive synthetic CPT profiles – an offshore wind farm case study from the German North Sea

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

Subsurface

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...

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Mapping Groundwater Level by Geostatistical Methods: Ordinary Versus Universal Kriging; Alongside a Discussion on Neighbourhood

Subsurface Isatis.neo Publications

7 June 2024

Mapping Groundwater Level by Geostatistical Methods: Ordinary Versus Universal Kriging; Alongside a Discussion on Neighbourhood

Subsurface

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...

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3D Modelling of Standard Penetration Test in the Framework of Assessing Liquefaction Risk

Subsurface Isatis.neo Publications

20 April 2024

3D Modelling of Standard Penetration Test in the Framework of Assessing Liquefaction Risk

Subsurface

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...

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