Dataset extent

Map data © OpenStreetMap contributors

SNAMUTS - Indicators by Areas (SA1) 2011

This dataset presents the footprint of Spatial Network Analysis for Multimodal Urban Transport Systems (SNAMUTS) indicators by area. The data spans the year of 2011 and is aggregated to Statistical Area Level 1 (SA1) geographic areas from the 2011 Australian Statistical Geography Standard (ASGS).

The SNAMUTS methodology has been developed as a planning and decision-making support tool. It determines accessibility performance from a user perspective, bearing in mind that different users sometimes have different needs: some may value speed more than anything else, some may require barrier-free access as their first priority, others may be drawn primarily to services that are legible and have a high profile in the urban realm. Good accessibility is often the result of a balance and integration of these sometimes competing, sometimes complementary claims on the usability of the land use-transport system. The analysis includes a set of tasks and measurements that highlight the contribution of the public transport network and service development from a range of perspectives.

These are known as the eight key SNAMUTS indicators, they include:

  • Service Intensity
  • Closeness Centrality
  • Degree Centrality
  • Network Coverage
  • Contour Catchments
  • Betweenness Centrality
  • Resilience
  • Nodal Connectivity

For more information, please refer to the SNAMUTS website: http://www.snamuts.com.

Please note:

  • This data can be viewed in conjunction with the corresponding routes dataset: "SNAMUTS - Route Segment (Polyline) 2011".

Data and Resources

Additional Info

Field Value
Source https://portal.aurin.org.au
Last Updated September 6, 2019, 00:04 (UTC)
Created September 3, 2019, 04:20 (UTC)
License Creative Commons Attribution 4.0 International (CC BY 4.0)
AURIN Open API ID aurin:datasource-SNAMUTS-UoM_AURIN_DB_snamuts_sa1_2011
Aggregation Level sa1
Attribute List Closeness Centrality - Average, Composite Accessibility Index - Average, Contour Catchment - Max Value (%), Degree Centrality - Min Value, Geometry, Nodal Betweenness - Max Value, Nodal Connectivity - Max Value, Nodal Resilience - Average, SA1 Code, SA1 Main Code, Transfer Propensity - Sum
Attribution Spatial Network Analysis For Multi-Modal Urban Transport Systems, (2011): SNAMUTS - Indicators by Areas (SA1) 2011; accessed from AURIN on [date of access].
Coordinate Ref. System EPSG:4283 (GDA_1994)
Copyright Notice © Spatial Network Analysis For Multi-Modal Urban Transport Systems 2016
Geometry Field wkb_geometry
Key sa1_main11
Type dataset
spatial {"type": "Polygon", "coordinates": [[[96.82, -43.74], [159.11, -43.74], [159.11, -9.14], [96.82, -9.14], [96.82, -43.74]]]}