DDT 48 — Communal Map of Saint Julien of Points: Urban Planning GIS Data

A CNIG data standard provides the technical framework for dematerializing French communal planning documents into a spatial database. The standard covers graphical sector plans and their overlaying information, based on 2012 specifications from the CNIG and the urban planning code. This specific instance, DDT 48, concerns the commune of Saint Julien of Points and was last updated on August 23, 2021.

Use Cases

• Analyze zoning regulations and land-use designations based on the graphical sector plans.
• Integrate communal planning data into municipal GIS infrastructure based on the described interoperable standard.
• Study the evolution of urban planning rules by comparing digitized documents to their source specifications.

Strengths

• Based on a formal national data standard (CNIG) for interoperability.
• Covers both graphical plans and associated regulatory information.
• Last update date (2021-08-23) is explicitly provided.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Freshness should be verified as the last update was in 2021.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES

Collection Method

Dematerialization of communal planning documents according to CNIG specifications.

Freshness

Last updated 2021-08-23 00:00:00

Geography

Saint Julien of Points, France (implied by title).