Map Viewing Service (WMS) of the dataset: Municipal maps sector in the Charente department

The Urban Planning Code defines two types of areas for municipal maps: construction sectors and inconstructible sectors. There are, however, special cases: graphical documents may define areas reserved for industrial or craft activities, in particular those incompatible with the neighbourhood of inhabited areas.
They shall define, where appropriate, areas in which the reconstruction of a building destroyed by a disaster is not permitted. Installations 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.
The data covers all areas of communal maps after assembly.

《城市规划规程》（Urban Planning Code）为市政地图划定两类区域：建设区块（construction sectors）与禁建区块（inconstructible sectors）。但存在特殊情形：图则文件可划定工业或手工业活动预留区域，尤其是与居住区周边环境不相容的此类活动对应的区域。此类图则文件可在适宜场景下，划定不允许重建灾害损毁建筑的区域。公共设施、农林作业及自然资源开发所需的配套设施，不受分类规则衍生的禁建原则（principle of inconstructibility）约束。市镇地图覆盖的区域未必涵盖整个市镇辖区，未被任何区块覆盖的市镇区域将通过一个要素对象进行表征，以完整覆盖整个市镇范围。该数据集涵盖整合完成后的市镇地图全部区域。