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32 changes: 31 additions & 1 deletion README.rst
Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,37 @@ network data acquisition, validation, and processing; 2) computing an
integrated pedestrian and transit weighted network graph; and 3) network
analysis using Pandana.

Project scope
-------------

**Status:** Active

**Mission:** UrbanAccess provides tools for constructing and preparing
integrated transit and pedestrian networks from open transportation data for
accessibility analysis.

The project maintains and develops:

* GTFS transit-network ingestion and validation;
* pedestrian street-network integration;
* schedule- and time-dependent network impedance;
* multimodal pedestrian/transit graph construction;
* standardized node, edge, and impedance representations; and
* interoperable outputs for network-analysis and accessibility libraries.

UrbanAccess focuses on reproducible preparation and integration of multimodal
network data. It is designed to work with maintained libraries for OSM
acquisition and network analysis.

Development that improves compatibility, reliability, data integration,
reproducibility, and interoperability is welcome within this scope. Material
changes to the project's mission are considered through UDST's
organization-level governance process.

See the `UDST Project Directory
<https://github.com/UDST/.github/blob/main/PROJECTS.md>`__ for
organization-wide project status and policy.

UrbanAccess offers the following tools:

* GTFS and OSM network data acquisition via APIs
Expand Down Expand Up @@ -125,4 +156,3 @@ Related UDST libraries
.. |Build Status| image:: https://github.com/UDST/urbanaccess/actions/workflows/ci.yml/badge.svg
:target: https://github.com/UDST/urbanaccess/actions/workflows/ci.yml
.. |Integrated AC Transit and BART transit and pedestrian network travel times for Oakland, CA| image:: docs/source/_images/travel_time_net.png

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