Modern geographic information systems drawon data management, visualization (a technique that represents data as images) and spatial analysis to use information to generate new insights about a situation or problem.
In the event of a serious pandemic, data produced from geographic information systems could be used to encourage workers to stay away from areas with a high incidence of a disease, to stay at home or to avoid using public transport in areas where a large number of people are affected by a disease.
GIS software developed by ESRI is currently being used in the US to map the spread of the mosquito-borne west Nile virus.
Satellite images and Geographical Information Systems (GIS) can provide public health officials with vital information needed to detect and manage certain disease outbreaks. In order to properly plan, manage and monitor any public health system, it is very important to have up to date, relevant information available to decision-makers at all levels throughout all regions of the world.
A GIS is a computerized tool used to map and analyze the spatial relationships between the earth’s features and events. A typical GIS set-up includes a high-powered computer, specialized mapping software and one or more digital databases containing information about a particular feature or event along with geographic information about where that feature or event is located on the earth.
India Maps !! World Maps !! Mumbai Ward Maps !! Uttar Pradesh maps in Hindi !! Union Territory Map !! Yanko-Maps

