NSW Transport Theme: Land, Water, and Air Networks in GDA2020

NSW Transport Theme - GDA2020 Service is a geospatial dataset representing land, water, and air transport networks for moving people and goods in New South Wales. The dataset includes roads, aviation, rail, maritime, and other transport categories, and is maintained by Spatial Services (DCS). It was last updated on 2026-05-18.

Use Cases

• Planning emergency service delivery routes based on road and rail network connectivity.
• Mapping and navigation for aviation and maritime facilities.
• Asset management and infrastructure development planning based on road segment and associated structure data.
• Analyzing traffic flow and restrictions using traffic control device data.

Strengths

• Aligns with the national GDA2020 standard, improving accuracy and compatibility.
• Includes detailed transport categories such as roads, aviation, rail, maritime, and other facilities.
• The public road network is continuously maintained.

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 timestamp is 2026-05-18.

Provenance

Source

Spatial Services (DCS)

Freshness

Last updated 2026-05-18 04:01:08.822492

Geography

New South Wales, Australia