Geoplanning : Journal of Geomatics and Planning
Vol 12, No 2 (2025): Article In Progress

Extended Continental Shelf under UNCLOS 1982: A Comprehensive Analysis of State Submissions

Taftazani, Muhammad Iqbal (Unknown)
Arsana, I Made Andi (Unknown)
Widjajanti, Nurrohmat (Unknown)
Schofield, Clive (Unknown)



Article Info

Publish Date
31 Oct 2025

Abstract

Every coastal state holds sovereign rights over the continental shelf that can go beyond 200 nautical miles (M) measured from baselines. This is commonly known as an extended continental shelf (ECS). However, these rights of ECS must be scientifically proven by meeting specific criteria governed by Article 76 of the United Nations Convention on the Law of the Sea (UNCLOS) 1982. Scientific survey activities play a crucial role in meeting such criteria. The results of these surveys are then submitted to the United Nations Commission of the Limits of the Continental Shelf (UN-CLCS) for review. To date, 95 applications for ECS have been submitted. This article comprehensively analyzes 34 applications, providing insights into the criteria for submitting applications for ECS and highlighting the significance and impact of the coastal state's scientific survey activities.

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Journal Info

Abbrev

geoplanning

Publisher

Subject

Earth & Planetary Sciences

Description

Geoplanning, Journal of Geomatics and Planning (E-ISSN: 2355-6544), is an open access journal (e-journal) focusing on the scientific works in the field of applied geomatics technologies for urban and regional planning including GIS, Remote Sensing and Satellite Image Processing. This journal is ...