Tuesday, July 24, 2007

Geographic Information System

GIS geographic information system for referring spatial data in accordance with affects of natural patterns and geographical conditions. This is a computer based tool used for mapping, manipulating and digitizing information of real world into a computer program. This program analyzes the present features of Earth and depicts the changes after a few years. This is a well organized set of processed data that has already been collected and stored systematically, with a user friendly easy to access program. This provides a thorough study of location, conditions, trends and requisitions, which helps the concerned authorities to work easily for visualization and perfect analysis. GIS services provide a practical knowledge of business aspects concerned to sales and marketing. Spatial analysis provides valuable insights by the provision of analytical capability, visualization impacts and also by the means of sharing data.

The efficiency of GIS depends mostly upon the quality of initial data captured and the systematic approach to maintain this data. GIS mapping is used in India to help making decisions by also advising for alternatives. The requirement of each business is a perfect market for sales and that is depicted by this very tool. GIS assimilates the information in system from distinct sources and evaluates the referred data, analyzes and manipulates the trends and attains potential outcome. It has the ability of pooling information which creates the resources rich with information and links the set of data to geography.

It takes a lot of time, energy, intelligence and money to generate a GIS source of information. It integrates and relates the data with 3-D dimensional co-ordinates regardless of data source and displays the changes in futuristic trends. This useful tool is used for targeting banking, insurance, media, military defense, transport services, also to track power lines, railway tracks, under water wastage or sewage, medical services and health care.

3 comments:

egb said...

Very informative. Nice article

Ranvir Singh said...

loved reading your blog....
Thanks for sharing the information....
Thanksfuliasid

ranjith said...

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