NSW Airport Locations as Transport Service Features

A point feature dataset representing airport locations in New South Wales, Australia. It is published by Spatial Services, a business unit of the NSW Department of Customer Service, and is updated daily. The data is part of the NSW Transport Theme within the Foundation Spatial Data Framework.

Use Cases

• Map transport service accessibility based on airport locations.
• Analyze spatial distribution of transport facilities across NSW.
• Integrate airport data with other cadastral or infrastructure datasets for regional planning.

Strengths

• Updated daily, indicating high data currency.
• Aligned with the national GDA2020 geodetic standard, improving positional accuracy and compatibility.
• Positional accuracy is defined per map scale, with a program for ongoing accuracy upgrades mentioned.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• The description mentions a wide range of positional accuracies (0.25m to 50m), which may vary significantly across the dataset.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Spatial Services, Department of Customer Service NSW.

Collection Method

Data provider files, captured from various sources at scales from 1:500 to 1:250,000.

Time Range

Data currency date listed as 01/01/3000, suggesting intended long-term validity.

Freshness

Daily updates.

Geography

New South Wales, Australia.