Figure 1
From: Location-based health information services: a new paradigm in personalised information delivery
Geographical provenance of HealthCyberMap visitors based on server logs Sawmill 6.3.8 http://www.sawmill.net analysis of HealthCyberMap server logs for the period from 18th April 2002 to 1st June 2002 (45 days), showing the geographical provenance of HealthCyberMap visitors during this period. More sophisticated server log analysis tools utilise their own database to resolve visitors' IP addresses into more recognisable and useful provenance data http://www.netiq.com/support/wrc/geotrends.asp.