Map Viewing Service (WMS) of the dataset: LACAVE Local Planning Plan Regulated Areas

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.

本地方规划方案（Local Planning Plan, LDP）中的管制分区内容，依据CNIG的国家规范完成数字化。
《城市规划法典》在PLU（地方城市规划方案，Plan Local d'Urbanisme, PLU）中划定了四类受限区域（条款R.123-5至R.123-8）：城市建设区（U）、待城市化区域（AU）、农业区域（A）以及自然与林业区域（N）。上述区域需在一份或多份图形文件中完成划定，每个区域均配套一项管制规则。附属条例可根据建设用途制定差异化规则，建设用途涵盖住宅、酒店住宿、办公、商业、手工业、工业、农林作业或仓储功能，此类区域分类具有限制性（条款R.123-9）。
已完成城市化的区域将被归类为U类区域，条件为现有或在建的公共设施具备足够承载力，可为拟新建建筑提供配套服务。
市域内拟开展城市化的自然区域，若其外围现有设施可满足拟新建建筑的服务需求，则可被归类为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类区域可被归类为市域农业区域，无论是否配备公共设施，均需因其农用地的农艺、生态或经济价值而受到保护。
无论是否配备公共设施的市域区域，均可被归类为N类区域，其保护依据包括场地品质、自然栖息地、景观及其美学、历史或生态价值，林业资源存在的必要性，或其作为自然区域的属性。在N类区域内，可进一步划定：
— 可实施建筑权转移（COS）的区域，
— 规模与承载力有限，需符合选址与密度要求方可开展建设的区域。