Geographic Information System Model Question Paper

Geographic Information System

B.Sc. CSIT 8^th Semester

Model Questions

Attempt Any Six Questions.

1.       Explain the importance and applications of GIS. What will be your sound role in GIS Development for Nepal?                                                                                                                                                  [5+5]

2.       What is your definition about Geographic phenomena? Explain the phenomena types relating with boundaries.                                                                                                                                                        [2+8]

3.       Differentiate between vector and raster data structure. How do you implement irregular tessellation to form region quad tree. Explain with example.                                                                       [4+6]

4.       How do you capture data for GIS? Briefly describe the operation of GPS system.       [5+5]

5.       What is spatial overlay operator? Explain neighborhood functions that are being implemented in GIS software for analysis.                                                                                                                       [4+6]

6.       Explain cartographic communication process with its diagram.  What are the components that make a map output attractive?                                                                                                                  [6+4]

7.       Explain how does a clearinghouse works? What problems do you face during the spatial data sharing?                                                                                                                                                   [5+5]

8.       Write notes on (any two)                                                                                                                     [5+5]

aa.)      ITRS/ITRF for Geo-Conferencing

bb.)      Spatial data quality

cc.)       GIS in Nepal Prospects and Challenges

dd.)      Buffer Zone Generation