Magnetic Data

Map depth to basement, structural lineaments, ore bodies, Curie isotherm and volcanics to help de-risk interpretation uncertainties

High quality proprietary magnetic data provides unique insights into subsurface structure and composition

Reprocessing, micro-levelling and careful merging where we have addressed the key problems in data of varying vintages and specifications have resulted in a unique database to aid your exploration programme.

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Data for most countries in the world will enable you to quantify basement depth, calculate the Curie isotherm to understand the local thermal regime, define the location and extent of volcanics and map structures and crustal composition.

Global magnetic grids are also available to license via our Maptium G&M product.

Global G&M Data Flyer
Global Depth to Basement

Conduct regional to block-scale analysis to enhance your understanding of subsurface geology.

  • Quantify depth to basement and sediment thickness
  • Map the Curie isotherm and develop the local thermal model
  • Quantify depth and extent of ore bodies
  • Map structural lineaments and combine these with geological data to enhance understanding of basin evolution and prospectivity
  • Diminish uncertainties in seismic interpretations with 2D modelling and 3D inversion
  • Map extents of anomalous bodies that traditionally attenuate seismic energy (such as ore bodies and intrusive volcanics) and image features below them

Our high-quality data and derivative products will enhance your exploration workflow to de-risk interpretation uncertainties

  • Extend interpretations over large areas away from expensive seismic and well data
  • Evaluate areas prior to embarking on costly seismic acquisition and avoid wasted investment
  • Fully understand the availability, quality and resolution of data already acquired before embarking on new acquisition
  • Target locations for minerals exploration
  • Understand the nature of the crust and thickness of basin-fill
  • Integrate your proprietary data into a robust, self-consistent regional framework
  • Combine with models of crustal conductivity and heat generation to create subsurface temperature-depth maps

What our clients say

Geoscientist, Super-major Energy Company

We commonly use Getech’s gravity and magnetic data compilations to guide interpretation in areas where seismic coverage is limited, or to help differentiate between alternative subsurface models.

Learn more about how we can help

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