g0blin Bringing together art & technology

28Jul/101

Twitter location filtering

During my daily visit to NewScientist, I came across an article detailing a researchers efforts to map the mood of the USA, based on data available through the Twitter Stream API. The method of determining the mood I will go into in another article - however for those who are interested you should look into Affective Norms for English Words - the aim of this article is to make available to us an easy to way to determine the bounding boxes for the locations filtering parameters required to filter the Twitter Stream by location, instead of keywords.