Aeronautical Constraints for Wind Turbines Near Chateaudun and Orleans-Bricy Airbases

20 km and 20-30 km zones of aeronautical constraints defined by low-altitude radars at the Chateaudun and Orleans-Bricy aerodromes in France. The dataset, published by the Bureau de Recherches Géologiques et Minières, was last updated on March 28, 2019. It includes a low-level flight strip where obstacles above 90 meters are prohibited.

Use Cases

• Assess wind turbine installation feasibility based on defined 20 km and 20-30 km coordination zones.
• Identify prohibited areas for tall structures based on the low-level flight strip constraint of 90 meters.
• Plan for new artificial obstacles using alternate easement plans mentioned for the two aerodromes.

Strengths

• Defines specific constraint zones of 20 km and 20-30 km with clear height limits.
• Explicitly prohibits wind turbines in a 20 km area where the rating of 145 m NGF shall not be exceeded.
• References official military authority (Ministry of Defence, Air Force, North Air Region) for further constraint information.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Last updated 2019-03-28 00:00:00; freshness should be verified.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

Bureau de Recherches Géologiques et Minières (BRGM)

Freshness

Last updated 2019-03-28 00:00:00

Geography

Loir-et-Cher region, France, specifically areas around Chateaudun and Orleans-Bricy aerodromes.