Province Boundaries Generalised 20 m — OSi National Administrative Boundaries — 2015

<div style=‘text-align:Left;font-size:12pt’>Province Boundaries Generalised to 20 m. Ireland is divided into four provinces called Leinster, Ulster, Munster and Connacht. Although they Presently do not have any administrative functions, they are relevant for a number of historical, cultural and Sporting reasons. The borders of the provinces coincide exactly with the boundaries of the administrative counties. Three of the nine counties in Ulster are within the jurisdiction of the State.</div>本数据集的省界已概化至20米精度。爱尔兰全国共划分为伦斯特（Leinster）、阿尔斯特（Ulster）、芒斯特（Munster）以及康诺特（Connacht）四个行省。尽管上述行省目前已无行政职能，但它们在诸多历史、文化及体育领域仍具有重要价值。各该行省的边界与行政区划县界完全重合。阿尔斯特行省下辖的九个郡中，有三个郡隶属于爱尔兰共和国管辖。