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Original Articles

Mapping ideas from cyberspace to realspace: visualizing the spatial context of keywords from web page search results

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Pages 316-335 | Received 09 May 2012, Accepted 22 Feb 2013, Published online: 04 Apr 2013

Figures & data

Table 1. Three major geolocation methods for mapping web content and social media.

Figure 1. The SWARMS framework.
Figure 1. The SWARMS framework.
Figure 2. The SWARMS prototype interface for the keyword search of ‘Jerry Sanders’ and the output of the top 978 web pages from the Yahoo search engine.
Figure 2. The SWARMS prototype interface for the keyword search of ‘Jerry Sanders’ and the output of the top 978 web pages from the Yahoo search engine.
Figure 3. An example of geocoded web information databases (top) and visualization maps (using ‘Jerry Sanders’ as the keyword search in Yahoo).
Figure 3. An example of geocoded web information databases (top) and visualization maps (using ‘Jerry Sanders’ as the keyword search in Yahoo).
Figure 4. Creating a web information landscape (using kernel density method based upon the modified web page ranks) for the ‘Jerry Sanders’ search result web pages (red dots). GIS parameters: 3 map unit threshold (radius), 0.5 map unit output resolution (1 map unit equals 1 decimal degree).
Figure 4. Creating a web information landscape (using kernel density method based upon the modified web page ranks) for the ‘Jerry Sanders’ search result web pages (red dots). GIS parameters: 3 map unit threshold (radius), 0.5 map unit output resolution (1 map unit equals 1 decimal degree).
Figure 5. The background web information landscape (by using 56,000 web pages for kernel density map).
Figure 5. The background web information landscape (by using 56,000 web pages for kernel density map).
Figure 6. The differential web information landscape of ‘Jerry Sanders’ versus Background Information Landscape (with Yahoo Search Results).
Figure 6. The differential web information landscape of ‘Jerry Sanders’ versus Background Information Landscape (with Yahoo Search Results).
Figure 7. The Differential Web Information Landscapes of three city mayors (McGinn, Emanuel, and Adams).
Figure 7. The Differential Web Information Landscapes of three city mayors (McGinn, Emanuel, and Adams).
Figure 8. The global distribution patterns of the keyword search ‘Osama bin Laden’ in three different languages (English, Chinese (simplified), and Arabic).
Figure 8. The global distribution patterns of the keyword search ‘Osama bin Laden’ in three different languages (English, Chinese (simplified), and Arabic).

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