Simple download service (Atom) of the data package: Plu (doc. of 26.04.2011) from the municipality of Oizon

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数据标准覆盖本地规划文件（Local Planning Documents, 简称LDPs）与PLU类土地使用规划（POS）。该标准提供了一套技术框架，详细阐明了如何将上述规划文件数字化转换为可被地理信息系统（Geographic Information System, 简称GIS）工具调用且具备跨系统互操作性的空间数据库。本数据标准同时涵盖图形化分区规划图、叠加管控条件以及适用于各类区域的管控规则。 COVADIS数据标准的制定依据为法国国家地理信息委员会（Commission nationale de l'information géographique et forestière, 简称CNIG）于2012年更新的《城市规划文件数字化规范》，而该规范本身又基于2012年3月16日发布的整合修订版《城市规划法典》。尽管两份文件的制定目标存在差异，但其提出的技术建议彼此契合。 COVADIS数据标准旨在为现有PLU/POS空间数据在数字化基础设施中的组织与存储提供统一定义与架构规范，而CNIG规范则用于界定此类数据的数字化实施范畴。本COVADIS标准中的“数据结构”章节针对数据文件存储给出了额外建议（详见C部分）。此类设置为MAA与MEDDE数据基础设施的专属配置，仅在其对应场景中适用。 市镇地图则属于另一项COVADIS数据标准的覆盖范围。