Geographical Information System 2074
Tribhuwan University
Institute of Science and
Technology
2074
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 (10 x 6 = 60)
1. Write down the major differences between general database management system and
GIS.
10
marks
view
2. Define Datum? What does it mean that Nepal Lies in UTM Zone 45N? Explain.
10
marks
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3. What do you mean by Digital Surface Model (DSM) ?Explain With example its
application
10
marks
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4. List down the various sources of GIS data .Explain any three of them in brief.
10
marks
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5. List and describe the major map components.
10
marks
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6. What Location based services have you noticed in Location based services have you
noticed in your everyday life? Describe the role of GPS in modern World.
10
marks
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7. Writes few advantage and disadvantage of using free and open sources GIS software
tools with some examples.
10
marks
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8. Write short note on [5+5]
a. Map resolution
b. SDI
10
marks
view