- Maximize the efficiency of decision making and planning.
- Provide efficient means for data distribution and handling.
- Elimination of redundant database-minimize duplication.
- Capacity to integrate information from many sources.
- Complex analysis/queries involving geographical reference data to generate new information.
- Update data quickly and cheaply.
- Location: What exists at a particular location?
This question seeks to find out for the answer like, location of a particular object or area in terms of latitude/longitude or X/Y.
- Condition: Identify where certain condition exists.
This tends to answer for all those questions where certain conditions are satisfied.
- Trends: What has changed since?
This question is applied to find a noticeable difference or change incurred within a particular time period.
- Pattern: what spatial pattern exists?
This is the most logical question is answered by GIS that distribution of spatial features and reasons behind that distribution.
- Modelling: What if�?
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Last Updated on 01 October 2021
