Local urban planning plan for the municipality of Bonneville

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数据标准适用于本地规划文件（Local Planning Documents，缩写LDP）以及作为土地利用规划（PLU）的POS文件。本数据标准提供一套技术框架，详细阐述如何将上述规划文件电子化转换为可被地理信息系统（Geographic Information System，缩写GIS）使用且具备互操作性的空间数据库。本标准同时涵盖图形分区规划、叠加性要求以及适用于各类区域的管制规则。本COVADIS数据标准的制定依据法国国家地理与林业信息中心（Centre National de l'Information Géographique et Forestière，缩写CNIG）2012年更新的《城市规划文件电子化规范》，而该规范本身则以2012年3月16日发布的整合版《城市规划法典》为基础。尽管两份文件的制定目的不尽相同，但其提出的相关建议保持一致。COVADIS数据标准旨在为现有PLU/POS空间数据的组织与存储提供明确定义与数据结构，以适配数字化基础设施；而CNIG规范则用于界定此类数据的数字化流程框架。本COVADIS标准中的"数据结构"章节还针对数据文件存储提出了额外建议（详见C部分）。此类要求为MAA与MEDDE数据基础设施所特有，仅在其适用场景内有效。社区地图则属于另一项COVADIS数据标准的覆盖范畴。