Areas of the municipal map of Arvigna

The Urban Planning Code defines two types of areas for municipal maps: construction sectors and inconstructible sectors. There are, however, special cases in which graphical documents:
— may define areas reserved for industrial or craft activities, in particular those incompatible with the neighbourhood of inhabited areas;
— define, where appropriate, areas in which the reconstruction of a building destroyed by a disaster is not permitted;
— indicate areas where the facilities necessary for public facilities, agricultural or forestry operations and the development of natural resources are not covered by the principle of inconstructibility resulting from classification.
The areas of the communal map do not always cover the entire communal territory. The areas of the municipality not covered by a sector are represented by an object in order to cover the whole municipality.

《城市规划法典》（Urban Planning Code）为市镇地图划定两类核心区域：可建设片区与不可建设片区。但存在若干特殊情形，相关图示文件可作出如下补充规定：
— 可划定工业或手工业活动预留区域，尤其是与居住区环境不相容的相关活动专属区域；
— 可酌情划定禁止灾后损毁建筑重建的管控区域；
— 可标注那些公共服务、农林作业及自然资源开发所需的必要设施建设，不受分类规则衍生的不可建设原则约束的区域。
市镇地图划定的片区并非总能覆盖整个市镇行政辖区。未被任何片区覆盖的辖区范围，将通过特定地理要素进行标识，以确保完整覆盖整个市镇行政区域。