Roll No. Total No. of Pages : 02
Total No. of Questions : 18
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B.Tech. (CE) (2012 to 2017) (Sem.-4)GEOMATICS ENGINEERING
Subject Code : BTCE-401
M.Code : 56083
Time : 3 Hrs. Max. Marks : 60
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INSTRUCTION TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt ANY FOUR questions.
- SECTION-C contains THREE questions carrying TEN marks each and students have to attempt ANY TWO questions.
SECTION-A
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Answer briefly :
- List various types of photogrammetry.
- What are the various requirements of aerial camera?
- Name various components of stereoscopic plotting instruments.
- How is the horizontal angle measurement made with the help of Total Station?
- Draw schematic diagram of geodimeter.
- Define crab and drift.
- Name various data input methods in GIS.
- What are the various sources of error in GIS?
- Draw a schematic diagram of Generic GPS receiver.
- Give broad classification of remote sensing.
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SECTION-B
- How the overlapping photographs are captured for aerial platform? Explain in brief.
- What is orbit of a satellite? Explain geosynchronous and sun-synchronous orbits.
- Define GIS. Describe key components of GIS.
- Why is the GPS signal so complicated? Explain.
- Explain various types of EDM instruments in detail.
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SECTION-C
- What is Parallax bar? How is parallax bar constant measured? Derive various parallax equations.
- a) Explain the role of remote sensing to monitor land use changes.
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b) What are the utilities of remote sensing in mapping science? - 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 download link is referred from the post: PTU B.Tech Question Papers 2020 December (All Branches)
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