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An integrated GIS methodology for the determination and delineation of juridical bays

机译:用于确定和划定法治海湾的综合GIS方法

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One of the fundamental concepts of the Convention on the Law of the Sea is that of the baselines, where from the breadth of the maritime zones is measured. Baselines, delimiting the land and internal waters from the sea, can be any combination of normal, straight, archipelagic or bay-closing lines. The determination of the coastline indentations at which the coastal State is entitled to draw bay-closing lines has been a complicated and time-consuming task. Existing GIS environments carry out the process semiautomatically with the user undertaking the location of the candidate indentation and the software validating the length and semi-circle criteria stipulated by the Convention. This process has the inherent weakness that indentations meeting both criteria may remain undetected. This paper presents, implements and evaluates a methodology for the determination of all indentations along the coastline that can be closed with bay-closing lines without the intervention of the user. The proposed methodology addresses the issue of juridical bays in its entirety, including the existence or absence of headlands, the presence of islands in the mouth of the bay, as well as the maximization of the area of the bay, something that currently available solutions are lacking in. (C) 2016 Elsevier Ltd. All rights reserved.
机译:《海洋法公约》的基本概念之一是基准线,即从海域的宽度进行测量的基准线。从海洋划定陆地和内部水域的基线可以是正常,直线,群岛或海湾封闭线的任意组合。确定沿海国有权划定封闭海湾线的海岸线凹痕是一项复杂而费时的任务。现有的GIS环境由用户承担候选压痕的位置,并且由软件来验证公约规定的长度和半圆标准,从而半自动执行该过程。这个过程有一个固有的弱点,即符合这两个条件的压痕可能未被发现。本文介绍,实施和评估一种确定沿海岸线的所有压痕的方法,这些压痕可以用海湾封闭线封闭,而无需用户干预。拟议的方法论全面解决了法治海湾问题,包括是否存在岬角,海湾口中是否存在岛屿以及海湾面积最大化,目前可用的解决方案是(C)2016 Elsevier Ltd.保留所有权利。

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