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Thermogis
Geothermal mapping

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  • Map viewer
  • Technical Information
    • What is ThermoGIS?
    • Aquifers
    • Aquifer properties
    • Temperature model
    • Heat pumps
    • Data availability maps
    • Publications
    • Calculation model (geothermal energy)
    • Rekenmodel (HTO)
    • Maps
    • Versions
    • Request data
  • Map viewer information
  • New developments
    • Breda Formation
    • Application on shallow Brussels Sand
    • Aquifer Thermal Energy Storage (ATES)
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  • What is ThermoGIS?
  • Aquifers
    • Areal extent, gross thickness and depth
    • Dinantian
  • Aquifer properties
    • Porosity and permeability
    • Net-to-gross
    • Stacked layers
  • Temperature model
  • Heat pumps
  • Data availability maps
  • Publications
  • Calculation model (geothermal energy)
    • DoubletCalc1D
    • Technical model
    • Economic model
    • Alternative scenarios
    • Doublet and economic parameters
  • Rekenmodel (HTO)
    • What is HT-ATES?
    • ROSIM-DoubletCalc3D
    • Technical model
    • Economic model
    • Doublet- and economic parameters
  • Maps
  • Versions
    • ThermoGIS v2.4, mei 2025
    • ThermoGIS v2.3, April 2024
    • ThermoGIS v2.2, November 2022
    • ThermoGIS v2.1, March 2019
    • ThermoGIS v2.0, October 2018
    • ThermoGIS v1, 2012
  • Request data

ThermoGIS v2.1, March 2019

The most important changes in the v2.1 release of March 2019 are:

  • optimisation of the pump pressure to minimal cost price instead of to a cop (coefficient of performance) of 15
  • update of the heat pump scenario to allow a lower production water temperature than the return temperature
  • update of the online calculation tool
  • new borehole tool
  • added surface thematic layers
  • various updates to the website and map viewer

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ThermoGIS is developed and managed by TNO Geological Survey of The Netherlands.

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