The Geographic Information Science Center of Excellence at South Dakota State University developed a web based West Nile virus (WNV) mapping application using Geosever, Openlayers, PostGIS,GeoWebCache, Jquery, Google visualization APIs, and, other open source technologies. This application allows users to pan, and zoom to visualize historical WNV patterns while using a slider bar to navigate through time. Users can click on counties to see -county level time-series graphs, case counts, and total population. The application also supports changing choropleth transparencies, choropleth classifications, and map backgrounds.
i. Open layers
B. Google APIs
i. Google Maps API
ii. Google Charting API
These are frequently refereed to as HTML5 technologies.
Other CSS improvements such as flex boxes
New events such as touch and orientation
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