Local urban planning plan for the municipality of Cartigny

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（COVADIS）适用于本地规划文件（Local Planning Documents, LDPs）以及PLU范畴内的土地使用计划（Land Use Plans, POSs）。本数据标准提供一套技术框架，详细阐明如何将上述规划文件电子化，转化为可被地理信息系统（Geographic Information System, GIS）工具调用且具备互操作性的空间数据库。本标准涵盖图形化分区规划、叠加管控要求以及适用于各类地块的相关规制内容。本COVADIS数据标准依据CNIG于2012年更新的城市规划文件电子化规范制定，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》。尽管两份文件的制定目的有所不同，但其提出的建议保持一致。COVADIS数据标准为以数字化基础设施形式组织、存储现有PLU/POS空间数据提供了定义与架构，而CNIG规范则用于明确此类数据的数字化工作边界。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）。此类存储规则为MAA与MEDDE数据基础设施专属的设计选择，不适用于该范畴之外的场景。市镇地图则属于另一项COVADIS数据标准的覆盖范围。