For Chapter 7, I explored how to create and configure web apps using Web AppBuilder for ArcGIS. The chapter covered how to use themes, widgets, and map services to build interactive and functional applications that are user-friendly and highly customizable. I found it interesting how much flexibility the app builder gives users without requiring any coding knowledge.
One concept I found especially helpful was how different widgets can enhance user interaction. For example, the Layer List and Legend widgets provide clarity, while tools like the Query or Filter widgets make the app more dynamic for exploring specific patterns in the data. I also learned how to publish a map from ArcGIS Online and integrate it seamlessly into a Web App.
Application Idea
Using the Delaware Data from Geog 291, one idea I have is to create a Crime Density and Services Map. It would visualize locations of recent crime reports in relation to public services like police stations, hospitals, and schools. The goal would be to examine whether areas with higher crime incidents are underserved by key services. Iād use point data for incidents and facility locations, with buffers and density mapping to highlight spatial relationships.