Simple download service (Atom) of the data package: Plu (doc. of 14.09.2010) from the municipality of Saint-Martin-d’Auxigny

This COVADIS data standard concerns local planning documents (LDPs) and land use plans (POSs that are PLU). This data standard provides a technical framework describing in detail how to dematerialise these planning documents into a spatial database that can be used by a GIS tool and interoperable. This standard of data concerns both the graphic zoning plans, the superimposed requirements and the regulations applying to each type of area.This standard of COVADIS data was developed on the basis of the specifications for the dematerialisation of urban planning documents updated in 2012 by the CNIG, itself based on the consolidated version of the urban planning code dated 16 March 2012. The recommendations of these two documents are consistent even if their purpose is not the same. The COVADIS data standard provides definitions and a structure for organising and storing existing PLU/POS spatial data in an infrastructure in digital form, while the CNIG specification serves to frame the digitisation of such data. The ‘Data Structure’ section presented in this COVADIS standard provides additional recommendations for the storage of data files (see Part C). These are choices specific to the MAA and MEDDE data infrastructure that do not apply outside their context. Communal maps are the subject of another COVADIS data standard.本COVADIS数据标准适用于地方规划文件（Local Planning Documents, LDPs）以及属于PLU范畴的土地利用规划文件（POSs）。本标准提供了一套技术框架，详细阐述了如何将此类规划文件数字化为可被地理信息系统（Geographic Information System, GIS）工具使用且具备互操作性的空间数据库。该标准涵盖图形分区规划方案、叠加适用的管控要求以及适用于各类地块的相关规制规则。COVADIS数据标准的制定依据为法国国家地理与地籍委员会（Commission nationale de l'information géographique et cadastrale, CNIG）于2012年更新的城市规划文件数字化规范，而该规范本身则基于2012年3月16日发布的整合版《城市规划法典》。尽管二者的制定目的存在差异，但其中的建议内容保持一致。COVADIS数据标准为在数字基础设施中组织与存储现有PLU/POS空间数据提供了统一的定义与结构框架，而CNIG规范则用于规范此类数据的数字化工作。本COVADIS标准中的“数据结构”章节为数据文件的存储提供了补充建议（详见C部分），此类存储选型仅适用于MAA与MEDDE的数据基础设施，不适用于其他应用场景。市镇地图属于另一项COVADIS数据标准的规范范畴。