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Spatial Information Technology
What are the functions of GIS?
GIS has many practical applications. Important among them include:
1. Mapping (Cartography)
2. Data base management
3. Data queries based on
– Spatial/Location
– Attribute/Features
4. Spatial Modelling
– Capability, suitability analysis
– Sensitivity analysis
– Simulation.
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What are different ways in which spatial data is built in GIS core?
What is spatial information technology?
Discuss raster and vector data formats. Give examples.
Write an explanatory account of the sequence of activities involved in GIS related work.
What is GIS?
What are the main types of GIS?
What are three basic elements of cartography?
What is the importance of computer in cartography?
What are the elements of data structure?
Name some of the main GIS and mapping softwares.
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