Download PTU (I.K.Gujral Punjab Technical University (IKGPTU)) B-Tech (Bachelor of Technology) (CE)- Civil Engineering 2020 December 4th Sem 56083 Geomatics Engineering Previous Question Paper
Roll No.
Total No. of Pages : 02
Total No. of Questions : 18
B.Tech. (CE) (2012 to 2017) (Sem.?4)
GEOMATICS ENGINEERING
Subject Code : BTCE-401
M.Code : 56083
Time : 3 Hrs. Max. Marks : 60
INST RUCT ION TO CANDIDAT ES :
1 .
SECT ION-A is COMPULSORY cons is ting of TEN questions carrying TWO marks
each.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt ANY FOUR questio ns.
3 .
SECT ION-C contains THREE questions carrying T EN marks e ach and s tudents
have to atte mpt ANY TWO questions .
SECTION-A
Answer briefly :
1.
List various types of photogrammetry.
2.
What are the various requirements of aerial camera?
3.
Name various components of stereoscopic plotting instruments.
4.
How is the horizontal angle measurement made with the help of Total Station?
5.
Draw schematic diagram of geodimeter.
6.
Define crab and drift.
7.
Name various data input methods in GIS.
8.
What are the various sources of error in GIS?
9.
Draw a schematic diagram of Generic GPS receiver.
10.
Give broad classification of remote sensing.
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SECTION-B
11. How the overlapping photographs are captured for aerial platform? Explain in brief.
12. What is orbit of a satellite? Explain geosynchronous and sun-synchronous orbits.
13. Define GIS. Describe key components of GIS.
14. Why is the GPS signal so complicated? Explain.
15. Explain various types of EDM instruments in detail.
SECTION-C
16. What is Parallax bar? How is parallax bar constant measured? Derive various parallax
equations.
17. a) Explain the role of remote sensing to monitor land use changes.
b) What are the utilities of remote sensing in mapping science?
18. a) Why is GIS advantageous than CADD or other mapping software?
b) What do you understand by spatial data model? Describe conceptual and logical data
models for spatial data.
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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This post was last modified on 13 February 2021