Overview
HALE is a tool for defining and evaluating conceptual schema mappings. The goal of HALE is to allow domain experts to ensure logically and semantically consistent mappings and consequently transformed geodata. Furthermore, a major focus is put on documentation of the schema transformation process and its impacts, e.g. in the form of lineage information attached to the resultant transformed data.
Download User documentation Sources

Members
Manager: Simon Templer, Thorsten Reitz
Developer: Andreas Burchert, Anna Pitaev, Christopher Greening, Jachym Cepicky, Jan Jezek, Jan Kolar, Josef Bezdek, José Ignacio Gisbert Sanus, Kai Schwierczek, Kevin Mais, Marian de Vries, Mark Doyle, Patrick Lieb, Robert Gregor, Sebastian Reinhardt
Reporter: Stefan Thorn
Latest news
HALE 2.5.0.M1 Released
An all-new HALE version enables user to evaluated advanced features.
The Future of HALE and CST: Part III
A sneak preview at what is in scope for HALE 3.0.
The Future of HALE and CST: Part II
This second installment provides a sneak preview at what we are currently working on and what you can expect from HALE 2.5.
The Future of HALE and CST: Part I
This first installment looks at the organisational aspects of HALE's future: Who will continue the development of the HUMBOLDT Framework?