DDT 48 — PUBLIC UTILITY EASEMENTS PM1

The purpose of this national standard of data is to harmonise the minimum information for the description of Public Utilities (SUPs). It is common to all categories of easements and aims to ensure the interoperability of spatial and textual data on SUPs. The scope of the conceptual data model encompasses the concepts of easements themselves, legal acts establishing them, managers, generators and bases. It takes place from the point of view of the service which brings together all the SUPs (community and/or DDT) and not of the department which manages the SUP, the latter having its own internal data structure. This document is intended as a matter of priority: — to the DDT and local authorities responsible for managing a set of SUPs, whether for the purpose of bringing it to knowledge (PAC), the constitution of the annexes to the PLUs (Territorial Communities) or the Application of the Law of Soils; — SUP managers wishing to draw on the conceptual data model proposed in this document; — to design offices responding to the digitalisation markets of SUPs. This national standard of SUP data is coherent and complements, in the field of easements, the national standard of the CNIG for the dematerialisation of POS, PLU and communal maps. The purpose of this document is to propose a Conceptual Data Model (MCD) of the Public Utility Servitudes (SUPs) for integration into a Geographic Information System (GIS). It takes place from the point of view of the service (territorial community and/or DDT) which collects and gathers all SUPs in a territory, not from the point of view of the managing department of a particular category, each having its own data structure. Regardless of the choice of the digitisation and data management tool, this national standard for SUP data exchange, enables the interoperability of data and facilitates their integration into the Geoportal of Urban Planning.