Q.1
14 Marks(a)
Draw a neat sketch of electromagnetic spectrum.
(b)
Differentiate between active and passive remote sensing.
(c)
Write a note on remote sensing data products.
Gujarat Technological UniversityWinter 2025 examination
GTU 3150617 Remote Sensing and GIS Winter 2025 Question Paper & PDF
B.E. · Civil Engineering · Semester 5 · Subject code 3150617
- Total
- 70 marks
- To pass
- 23 marks (33%)
- Duration
- 2.5 Hours 10:30 AM – 1:00 PM
- Questions
- 5 with internal choice
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Q.2
14 Marks(a)
Differentiate between analogue image and digital image.
(b)
Write a note on image classification.
(c)
Explain the interaction of EMR with the earth’s surface.
OR
(c)
Explain various data formats of digital image.
Q.3
14 Marks(a)
English various equipments used in digital image processing and explain anyone in detail.
(b)
Explain various components of GIS.
(c)
Explain the fundamentals of GIS data quality and management.
OR
(a)
Explain why geo-referencing is required in GIS.
(b)
Describe briefly the classification of map projections.
(c)
Explain the procedure of data input and output in GIS.
Q.4
14 Marks(a)
Explain the use of reference coordination system in GIS.
(b)
Differentiate between vector data model and raster data model in GIS.
(c)
Explain the concept of buffering and neighborhood in GIS analysis.
OR
(a)
Discuss the important characteristics of map coordinate systems.
(b)
Discuss the capabilities and limitations of Map Window GIS.
(c)
Describe the fundamentals of GIS analysis functions.
Q.5
14 Marks(a)
Briefly explain the importance of overlaying in GIS.
(b)
Enlist various softwares used for image interpretation and explain the salient features of anyone.
(c)
Explain the procedure of georeferencing in QGIS software.
OR
(a)
Write a note on attribute data management.
(b)
Write the usefulness of GIS in civil engineering.
(c)
Explain the role of GIS and RS in Watershed management.
More Remote Sensing and GIS papers
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Other Semester 5 subjects
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About this paper
Official Gujarat Technological University (GTU) examination paper for Remote Sensing and GIS (Winter 2025, B.E. · Civil Engineering, Sem 5). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.