Urban Planning Document of Before the Ramerupt

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 COVADIS data was developed on the basis of the specifications for the dematerialisation of planning documents updated in 2012 by the CNIG, itself based on the consolidated version of the urban planning code dated 16 March 2012.
The dematerialisation of the graphic documents of a PLU, POS generates a set of spatial data composed of several catalogues of objects:
Class ZONE_URBA containing the urban areas corresponding to the zoning plan of the PLU (R.123-5 to 8): urban areas (U), areas to be urbanised (AU), agricultural areas (A) and natural and forest areas (N). A regulation is attached to each area. The by-law may lay down different rules, depending on whether the purpose of the constructions will relate to housing, hotel accommodation, offices, trade, crafts, industry, agricultural or forestry operations or warehouse functions.
Class PRESCRIPTION containing all surface, linear and point requirements for PLU or POS (R123-11). They are superimposed on an area in the planning document and in general impose an additional constraint on the settlement of the area. A regulation shall be attached to each prescription.

本COVADIS数据标准（COVADIS Data Standard）面向地方规划文件（Local Planning Documents, LDPs）与属于土地利用规划（Land Use Plans, PLU）范畴的地块规划方案（Plan d'Occupation des Sols, POSs）。本数据标准构建了一套技术框架，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COVADIS数据标准的制定依据，是法国国家地理与林业信息中心（Centre National de l'Information Géographique et Forestière, CNIG）于2012年更新的《规划文件数字化规范》，该规范本身又基于2012年3月16日发布的《城市规划法典》整合版。
对PLU与POS的图示文件进行数字化处理，将生成一套由多类对象目录构成的空间数据集：
1. 城市区域类（ZONE_URBA）：涵盖PLU分区规划图对应的各类城市片区，包括建成区（U）、待城市化区域（AU）、农业区域（A）以及自然与森林区域（N），对应条款为R.123-5至R.123-8。每一片区均配套有专属规制条款，该条款可根据建设用途（住宅、酒店住宿、办公、商业、手工业、工业、农林作业或仓储功能）制定差异化规则。
2. 管控要求类（PRESCRIPTION）：涵盖PLU或POS的所有面状、线状与点状管控要求，对应条款为R123-11。此类要求叠加于规划文件的对应片区之上，通常会对该片区的开发建设施加额外约束，且每一项管控要求均配套有专属规制条款。