Figure 6. Application interface
5.1Functionalities for the Public
In order to facilitate the public access and manipulation of urban data in the City of Windsor online, basic web-based functionalities are provided to the public. An interface for retrieving and displaying urban map, a navigation tool to browse map, an identification tool, a print tool, and a search tool are implemented.
In the interface, a layer tree is used to list all the available data layers and to manage their display. There are two sets of data in the layer tree. One set is GIS vector data including schools, churches, street network, drainage system, cemetery area, area of natural of scientific interests, wetland, lakes, streams, environmental data, property status, and parcels. The other set is...