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hdma-geoviewer

Geoviewer

GeoViewer is a real-time Twitter feed App capturing the local ground truth in specific areas with powerful geovisualization / mapping functions. It features

  • showing the real-time tweets in the specific areas
  • using instagram-like interface to show real-time tweets
  • providing multiple mapping fucntions, such as marker, cluster, and heatmap, to visualize the tweets
  • providing various queries, such as keyword, time, and location search
  • integrating popular GIS base maps and GIS layers

Version

2.2

Tech

GeoViewer uses a number of open source projects to work properly:

Server:

  • [node.js] - evented I/O Web server
  • [Express] - fast node.js network app framework

Client:

  • [jQuery] -
  • [Twitter Bootstrap] - great UI boilerplate for modern web apps
  • [leaflet] - Leaflet API