Welcome to the Data Download section of the Global Heat Flow Database. Here, you can access the latest releases of our comprehensive heat flow data, available in multiple formats to suit your research and application needs.

Latest Release: Global Database 2024

The 2024 release of the Global Heat Flow Database encompasses 91,182 data points sourced from 1,586 publications, covering both continental (54,553 points) and oceanic (36,629 points) domains. This release includes quality assessments adhering to the IHFC quality codes.

Reference for GHFDB Release 2024

Global Heat Flow Data Assessment Group et al. (2024): The Global Heat Flow Database: Release 2024. GFZ Data Services. https://doi.org/10.5880/fidgeo.2024.014 

Quality Assurance

The database is undergoing continuous revision to enhance data quality and structure. The 2024 release introduces quality score evaluations based on the IHFC quality codes. In the 2024 release, 49% of the data has been reassessed. For data submission, users are encouraged to consult the submission guidelines. For data pending evaluation and assessment, users are encouraged to consult the original references to assess data quality independently.

Feedback and Contributions

We value the contributions and feedback from our user community. If you encounter missing data, or errors, or have suggestions for improvement, please use the portal functions to annotate the respective datasets. Your input is essential for maintaining the accuracy and comprehensiveness of the Global Heat Flow Database. For more detailed information, read the data documentation. For additional resources, visit the International Heat Flow Commission (IHFC) website.