UrbanSim

The City Form Lab has released a state-of-the-art toolbox for urban network analysis. As the first of its kind, the centrality tools this ArcGIS toolbox can be used to compute five types of graph analysis measures on spatial networks: reach; gravity; betweenness; closeness; and straightness. Redundancy tools additionally calculate the redundancy index, redundant paths, and the wayfinding index. The tools incorporate three important features that make them particularly suited for spatial analysis on urban street networks. First, they can account for both geometry and topology in the input networks, using either metric distance (e.g. meters) or topological distance (e.g. turns) as impedance factors in the analysis. Second, unlike previous software tools that operate with two network elements (nodes and edges), the UNA tools include a third network element, buildings, which are used as the spatial units of analysis for all measures.

Issues like housing availability, sustainability goals, and economic changes are compelling cities to better plan for the future. ArcGIS Urban enables planners and design professionals to collaborate across teams with a web-based 3D application that supports scenario planning and impact assessment. ArcGIS Urban enables the digital transformation of city and regional planning to encourage collaboration with community stakeholders and help all groups work toward a more sustainable future. Create, track, and review development projects with a digital twin of your city. Incorporating building information modeling (BIM) and other types of 3D information throughout the project review process gives planners and developers a common view of urban development guidelines and reduces the time required for building applications. ArcGIS Urban makes creating, editing, and managing land-use and zoning plans simple with an interactive 3D environment built with planners in mind.