Simple download service (Atom) of the data package: Plu (doc. of 17.11.2010) from the municipality of Sury-près-Léré

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）适用于地方规划文件（Local Planning Documents，LDPs）及属于土地利用规划（PLU）范畴的土地使用计划（POSs）。该数据标准提供了一套技术框架，详细阐明了如何将此类规划文档数字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。本数据标准的覆盖范畴涵盖图解分区规划图、叠加管控要求以及各类用地的适用法规。COVADIS数据标准的制定依据为法国国家地理与森林信息中心（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《城市规划法典》整合修订版。尽管二者的应用目标存在差异，但其所提出的建议保持一致。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标准化架构，将其纳入数字化基础设施体系；而CNIG的规范则用于规范此类数据的数字化流程。本COVADIS标准中的"数据结构"章节还针对数据文件的存储提出了额外建议（详见C部分）。此类建议是针对MAA与MEDDE数据基础设施的特定选择，仅在其适用场景内有效。市镇地图属于另一项COVADIS数据标准的规范范畴。