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Conference Paper

Global Heat Flow Data Assessment Project: Quality-assured terrestrial heat flow data to support resource exploration

Authors
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Fuchs,  Sven       
4.3 Geoenergy, 4.0 Geosystems, Departments, GFZ Publication Database, GFZ Helmholtz Centre for Geosciences;

Verdoya,  Massimo
External Organizations;

Beardsmore,  Graeme
External Organizations;

Negrete-Aranda,  Raquel
External Organizations;

Liu,  Shaowen
External Organizations;

Harris,  Robert
External Organizations;

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Citation

Fuchs, S., Verdoya, M., Beardsmore, G., Negrete-Aranda, R., Liu, S., Harris, R. (2025): Global Heat Flow Data Assessment Project: Quality-assured terrestrial heat flow data to support resource exploration - Proceedings, Society of Economic Geologists Annual Conference - SEG 2025 (Brisbane, Australia 2025).


Cite as: https://gfzpublic.gfz.de/pubman/item/item_5038384
Abstract
In 2021, the Global Heat Flow Database underwent a major restructure from an 80-column ASCII text format to a modern relational database with 56 fields. A quality-assurance code was added in 2023. Work is ongoing under the auspices of the International Lithosphere Program to review and recompile approximately 100,000 heat flow data points from primary sources. The data compilation is part of a broader set of global programs to deliver terrestrial heat flow data through modern digital infrastructure following FAIR principles. The Australian dataset provides an example of the research value provided by the new database structure.