We’re pleased to share a range of educational videos to help you deepen your understanding of decision-support modelling and to enable you to implement appropriate modelling solutions.

These videos were largely prepared by John Doherty, who is the author of PEST and a leader of the GMDSI project. Most of these videos are of general interest, describing the theoretical and conceptual outcomes of history-matching, while some are more specific.


What is Calibration?

This short video discusses what it means to calibrate a groundwater (or other) model. Calibration implies uniqueness. The quest for uniqueness is not a quest

Who cares? What will it cost?

Approaches to improve the value of models and to reduce total project costs. Presented by Ty Ferre, University of Arizona. Download on VIMEO


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