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Geographical Information System 2075

2074 2075 2076 2078 Model
Tribhuwan University
Institute of Science and Technology
2075
Bachelor Level / Eighth Semester / Science
Computer Science and Information Technology ( CSC468 )
( Geographical Information System )
Full Marks: 60
Pass Marks: 24
Time: 3 hours
Candidates are required to give their answers in their own words as far as practicable.
The figures in the margin indicate full marks.

Attempt any six questions. [10x6=60]


1. What is GIS? Explain the use of GIS in newly formed Municipality/Rural municipality under new federal system in Nepal. How do you suggest to use for their planning work. 


10 marks view

2. what do you understand by Spatial Data Model? Differentiate between Coordinate system and Projection system. 

10 marks view

3. What do you userstand by earth features? What are the different data models of representing the earth features. 

10 marks view

4. What is projection? How it is different from MAP? Explain Scale Factor. 

10 marks view

5. What is geocoding? Explain spatial analysis with example. 

10 marks view

6. What is Geo Spetial Metadata? Explain the various components of Metadata. 

10 marks view

7. What is distortion in projection? What are different types of distortion in projections. 

10 marks view

8. Write short notes on (any two):

(a) Precision vs Accuracy

(b) Buffer and Overlaying

(c) GPS vs GIS

10 marks view