SUP_T8: Radio Reception Centre and Airport Clearance Zones in France

SUP_T8 easements are geospatial zones for protecting air navigation and meteorological radio facilities, defined by the French Bureau de Recherches Géologiques et Minières. The dataset describes primary, secondary, and special clearance zones with specific maximum distance limits, such as 2,000 meters for secondary zones. It was last updated on September 17, 2021.

Use Cases

• Modeling 3D airspace constraints for drone flight planning based on described clearance zones.
• Assessing land-use compatibility near airports based on radio reception centre protection areas.
• Visualizing geospatial easements for regulatory compliance checks in aviation infrastructure projects.

Strengths

• Defines specific maximum distance limits for zones, such as 2,000 meters for secondary clearance zones.
• Published by a national geological and mining research bureau (BRGM), suggesting an authoritative source.
• Last update date (2021-09-17) is explicitly provided.

Limitations

• Row count and file format are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

BUREAU DE RECHERCHES GÉOLOGIQUES ET MINIÈRES

Freshness

Last updated 2021-09-17 00:00:00; freshness should be verified.

Geography

Likely France, inferred from the publishing organization and EU data platform.