No-Fly Datasets

No-Fly Datasets is a structured, production-oriented collection of aviation restriction data designed for developers, researchers, and system builders.

The project provides access to real-world no-fly zone datasets in standardized GeoJSON format, along with loaders and tooling that make the data usable across mapping systems, UAV applications, and geospatial pipelines.

The focus is not on static files, but on reproducible data ingestion and validation.

What This Project Provides

Real-World Datasets

Curated no-fly zone data sourced from authoritative providers such as aviation authorities and government open data platforms.

Datasets include:

• Restricted airspace zones
• Prohibited areas
• UAS facility map constraints
• Special use airspace (where available)

All datasets are normalized into GeoJSON for interoperability.

Standardized GeoJSON Format

All data is converted into a consistent schema to simplify integration.

Each feature includes:

• Geometry (Polygon or MultiPolygon)
• Zone identifier
• Restriction type
• Altitude limits (when available)
• Source attribution
• Last updated timestamp

This allows direct use in:

• Web mapping libraries
• GIS systems
• UAV mission planning tools

Data Loaders

The project includes lightweight loaders for fetching and updating datasets from upstream sources.

Supported workflows:

• Pull latest data from ArcGIS and open data APIs
• Convert to GeoJSON
• Store locally or in object storage
• Integrate into backend systems

The loaders are designed to be composable and automation-friendly.

Validation and Quality Controls

A validation layer ensures dataset integrity before use.

Validation checks include:

• Geometry validity
• Coordinate bounds
• Schema consistency
• Duplicate detection
• Timestamp verification

This reduces risk when using the data in production systems.

How to Think About This

No-fly data is not a static resource.

It is a continuously changing system shaped by:

• Regulatory updates
• Temporary flight restrictions
• Operational constraints
• Airspace reclassification

Most implementations fail by treating this data as fixed.

This project treats no-fly zones as a data pipeline problem:

Source → Normalize → Validate → Distribute

That approach makes it suitable for:

• UAV systems
• Aviation tooling
• Safety-aware applications
• Geospatial analysis platforms

Use Cases

• UAV and Drone Systems: Integrate no-fly constraints into mission planning, geofencing, and autonomous navigation systems.
• Mapping and Visualization: Display restricted zones in web or mobile maps using standard GeoJSON layers.
• Compliance and Safety Tools: Build systems that validate whether a planned operation intersects restricted airspace.
• Research and Analysis: Study airspace constraints, regulatory patterns, and geographic distribution of restrictions.

Data Sources

Datasets are sourced from publicly available, authoritative providers.

Examples include:

• Government open data portals
• Aviation authority datasets
• ArcGIS-hosted geospatial services

Each dataset includes clear attribution and source references.

Integration

The datasets are designed to work across common tools and platforms.

Compatible with:

• Leaflet
• Mapbox
• OpenLayers
• PostGIS
• Custom geospatial pipelines

GeoJSON ensures minimal transformation is required.

Project Structure

The repository is organized for clarity and extensibility:

• /datasets/ — GeoJSON datasets
• /loaders/ — Data ingestion scripts
• /scripts/ — Validation and utilities
• /docs/ — Source documentation and schema definitions
• /tests/ — Validation tests

This structure supports both direct usage and extension.

Future Extensions

Planned improvements include:

• Additional country-level datasets
• Temporal datasets for restricted airspace changes
• API layer for real-time access
• Integration with UAV-specific standards

License

This project uses open datasets from third-party providers. Refer to individual dataset sources for licensing terms.