Map visualisation service (WMS) of the dataset: Plu (doc. of 11.09.2012) of the municipality of Sury-en-Vaux

This COVADIS data standard concerns local urban planning documents (PLUs) and land use plans (POS that are equivalent to PLU). This data standard provides a technical framework describing in detail how to dematerialise these urban planning documents into a geographical database that is exploitable by a GIS and interoperable tool. This data standard concerns both graphic zoning plans, the overlaying requirements and the regulations applicable to each type of zone.This COVADIS data standard 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 offers definitions and a structure to organise and store existing PLU/POS geographical data in an infrastructure in digital form, while the CNIG specifications serve to frame the digitisation of this data. The ‘Data Structure’ section in this COVADIS standard provides additional recommendations for data file storage (see Part C). These are specific choices for the data infrastructure of the MAA and MEDDE that do not apply outside their context.The communal maps are subject to another COVADIS data standard.本COVADIS数据标准适用于地方城市规划文件（PLU）及等同于PLU的土地利用规划文件（POS）。本标准构建了一套技术框架，详细阐明了如何将此类城市规划文档数字化为可被地理信息系统（GIS）及互操作工具调用使用的地理数据库。本标准覆盖图形化分区规划图、叠加要求及适用于各类分区的相关监管规定。 本COVADIS数据标准依据法国国家地理信息委员会（CNIG）2012年更新的《城市规划文档数字化规范》制定，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》。尽管二者的制定目标有所不同，但两份文件的建议内容保持一致。COVADIS数据标准提供了相关定义与架构，用于在数字基础设施中组织并存储现有PLU/POS地理数据；而CNIG规范的作用则是规范该类数据的数字化流程。 本COVADIS标准的“数据结构”章节还针对数据文件存储提供了额外建议（详见C部分）。上述设置均为法国领土整治部（MAA）与法国生态、可持续发展与能源部（MEDDE）的数据基础设施专属选型，仅在其管辖范围内适用。市镇地图需遵循另一套COVADIS数据标准。