Figures & data
Table 1. Three major geolocation methods for mapping web content and social media.
![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.](/cms/asset/e7359d3c-dba1-45df-b5bb-876530b945bb/tjde_a_781240_f0002_oc.jpg)
![Figure 3. An example of geocoded web information databases (top) and visualization maps (using ‘Jerry Sanders’ as the keyword search in Yahoo).](/cms/asset/40a5a8c5-c225-456c-8f8d-669630330739/tjde_a_781240_f0003_oc.jpg)
![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).](/cms/asset/6ccfcf50-6af3-4693-8a8a-0909e891ddb6/tjde_a_781240_f0004_oc.jpg)
![Figure 5. The background web information landscape (by using 56,000 web pages for kernel density map).](/cms/asset/9d41f8b8-fd50-4151-9b2c-3af816525eaf/tjde_a_781240_f0005_oc.jpg)
![Figure 6. The differential web information landscape of ‘Jerry Sanders’ versus Background Information Landscape (with Yahoo Search Results).](/cms/asset/41a20c94-90d4-4879-a7cd-ee46e0dff1e3/tjde_a_781240_f0006_oc.jpg)
![Figure 7. The Differential Web Information Landscapes of three city mayors (McGinn, Emanuel, and Adams).](/cms/asset/2eec7e6f-93ee-4cfd-9171-3e4e5f8fcc06/tjde_a_781240_f0007_oc.jpg)
![Figure 8. The global distribution patterns of the keyword search ‘Osama bin Laden’ in three different languages (English, Chinese (simplified), and Arabic).](/cms/asset/98af8247-d6ed-4176-aa76-f16b98ba8678/tjde_a_781240_f0008_oc.jpg)
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