Regulated areas of Gaudies’ local planning plan

The regulated zoning of the local planning plan (LDP) is digitised in accordance with the national requirements of the CNIG. The Urban Planning Code defines four types of restricted areas in the PLU (R.123-5 to 8): urban areas (U), areas to be urbanised (AU), agricultural areas (A) and natural and forest areas (N). These areas shall be demarcated on one or more graphic documents. A regulation is attached to each area. The by-law may lay down different rules, depending on whether the purpose of the construction relates to housing, hotel accommodation, offices, commerce, crafts, industry, agricultural or forestry operations or warehouse functions. These categories are restrictive (Art. R.123-9). Areas already urbanised are classified as U areas where existing or under construction public facilities have sufficient capacity to serve the buildings to be installed. The areas of a natural nature of the municipality intended to be opened for urbanisation depending on whether or not the existing facilities on the periphery are sufficient to serve the buildings to be installed may be classified as AU zones. There are two types of AU zone: “constructible” and “inconstructible” AU zones. Areas A may be classified as areas of the municipality, whether or not equipped, to be protected due to the agronomic, organic or economic potential of agricultural land. Areas of the municipality equipped or not may be classified as N zones, to be protected either by reason of the quality of the sites, natural habitats, landscapes and their interest, in particular from the aesthetic, historical or ecological point of view, the existence of forestry or their nature as natural areas. Within zones N, may be demarcated: — areas within which possibilities for the transfer of the right to be built may be carried out (transfer of COS), — areas of limited size and capacity where construction is possible under siting and density conditions.本数据集依据法国国家地理与森林信息委员会（CNIG）的国家规范，对地方规划方案（Local Planning Plan, LDP）中的管制区划进行数字化处理。 《城市规划法典》在地方城市规划方案（Plan Local d'Urbanisme, PLU）中划定了四类管制区域（条款R.123-5至R.123-8）：城市建成区（U）、待城市化区域（AU）、农业区域（A）以及自然与森林区域（N）。上述区域需通过一份或多份图文文档进行划定，每个区域均附带对应的管制规则。该附属管制细则可根据建设用途的不同制定差异化规则，建设用途涵盖住宅、酒店住宿、办公、商业、手工业、工业、农业或林业作业以及仓储功能，此类用途分类属于强制性约束类别（条款R.123-9）。 已完成城市化的区域将被归类为U类区域，前提是现有或在建的公共设施具备足够服务能力，可覆盖规划新建的建筑。 市镇范围内拟用于城市化开发的自然区域，若其外围现有设施足以覆盖规划新建的建筑，则可归类为AU类区域。AU类区域分为两类：可建设AU区与不可建设AU区。 A类区域为市镇范围内的农业区域，无论是否配备相关配套设施，均可因其农艺价值、有机特性或农业用地的经济潜力而被纳入保护范畴。 市镇范围内的区域无论是否配备相关配套设施，均可因场地品质、自然栖息地、景观风貌及其美学、历史或生态价值，或是存在林业资源、天然属性等原因，被归类为需保护的N类区域。在N类区域内部，可进一步划定两类子区域： —— 可开展建筑权转移活动的区域（建筑占地面积系数（Coefficient d'Occupation des Sols, COS）转移）； —— 规模与容量受限的区域，此类区域仅在符合选址与密度管控要求的前提下方可开展建设。