Pos (doc. of 23.08.2005) from the municipality of Berry-Bouy

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（COVADIS）数据标准适用于地方规划文件（Local Planning Documents, LDPs）及归属于PLU范畴的土地利用规划（POSs）。本数据标准提供了一套技术框架，详细阐释了如何将此类规划文件电子化，转化为可被地理信息系统（Geographic Information System, GIS）工具调用且具备跨系统互操作性的空间数据库。本标准涵盖图形化分区规划方案、叠加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法国国家地理信息委员会（Commission nationale de l'information géographique, CNIG）于2012年更新的城市规划文件电子化规范，而该规范本身又以2012年3月16日发布的整合版城市规划法典为基础。尽管两份文件的应用定位有所不同，但其提出的技术建议保持一致。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定义与结构框架，而CNIG规范则用于规范此类数据的电子化实施流程。本COVADIS标准中的"数据结构"章节针对数据文件的存储提出了额外建议（详见C部分）。此类存储规范属于MAA与MEDDE数据基础设施的专属选择，仅适用于其自身应用场景。市镇地图属于另一项COVADIS数据标准的规范范畴。