20110427-NodeXL-Twitter-geospatial graph

From: www.connectedaction.net

 

Connections among the Twitter users who recently tweeted the words geospatial

when queried on April 27, 2011, scaled by numbers of followers (with outliers thresholded).

 

Layout using the "Group Layout" composed of tiled bounded regions. Clusters calculated by the Clauset-Newman-Moore algorithm are also encoded by color.

 

A larger version of the network map is here:

 

A detailed list of top most between users is here:

 

Top most between users:

@gisuser

@geospatialnews

@opengeospatial

@digiphile

@crisismappers

@geospatialrev

@theredelm

@usgs

@geodatapolicy

@rpreibold

 

Graph Metric: Value

Graph Type: Directed

Vertices: 213

Unique Edges: 1058

Edges With Duplicates: 103

Total Edges: 1161

Self-Loops: 0

Connected Components: 63

Single-Vertex Connected Components: 59

Maximum Vertices in a Connected Component: 147

Maximum Edges in a Connected Component: 1155

Maximum Geodesic Distance (Diameter): 6

Average Geodesic Distance: 2.664016

Graph Density: 0.024559306

NodeXL Version: 1.0.1.166

 

NodeXL is free and open and available from www.codeplex.com/nodexl

 

NodeXL is developed by the Social Media Research Foundation (www.smrfoundation.org) - which is dedicated to open tools, open data, and open scholarship.

 

The book, Analyzing social media networks with NodeXL: Insights from a connected world, is available from Morgan Kaufmann and from Amazon.

 

Marc Smith on Twitter.

 

Done