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Maps

IBRU’s maps, including our frequently reproduced Map of Maritime Jurisdiction and Boundaries in the Arctic, are available free of charge to researchers, practitioners, journalists, students, and others interested in boundary issues.

Maps
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Databases

Explore our International River Boundaries Database and our bibliography of publications by J.R.V. Prescott.

Databases
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Publications

Since 1989, we have published 46 Boundary & Territory Briefings and Maritime Briefings and 36 Boundary & Security Bulletins.

Publications