Q.1
14 Marks(a)
Define remote sensing. What are the Elements of Remote Sensing?
(b)
“RS & GIS - The IT of Civil Engineering” Explain.
(c)
What is Remote Sensing? Discuss Applications of RS/GIS in various field of Civil Engineering.
Gujarat Technological UniversityWinter 2024 examination
GTU 3150617 Remote Sensing and GIS Winter 2024 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)
Explain about Temporal and Spatial resolution.
(b)
Differentiate supervised and unsupervised classification.
(c)
Discuss the Role of Spectral Reflectance Curves in Remote Sensing with Neat Sketch, including Spectral Reflectance of Soil, Water and Vegetation.
OR
(c)
What is visual image interpretation? Describe elementsof visual image interpretation
Q.3
14 Marks(a)
Explain error in GIS data.
(b)
What are the advantages and limitations of raster and vector data model?
(c)
Enlist various GIS and Remote sensing software packages and explain one from both in detail.
OR
(a)
Explain in Detail: Electromagnetic Radiation.
(b)
Classify and explain various sensors in detail.
(c)
Describe about Digital image processing.
Q.4
14 Marks(a)
Enlist Input and Output Devices in GIS.
(b)
List out the GIS analysis functions. Describe an overlay analysis.
(c)
Differentiate between Active and Passive Sensor. Name any four sensors with their resolution.
OR
(a)
What is a projection? Explain the different types of map Projections.
(b)
What do you mean by attribute data? Write in detail.
(c)
Define GIS? Describe the components of GIS with suitable examples?
Q.5
14 Marks(a)
List out various GIS spatial data sources from internet.
(b)
Explain procedure of georeferencing in any GIS Software.
(c)
Describe the application of RS & GIS in the area of Town planning with suitable example.
OR
(a)
What are the important components of ISRO Bhuvan Geo-portal?
(b)
What are the different file formats used to store Raster data and Vector data?
(c)
Discuss Application of RS/GIS in Water Resources Management
More Remote Sensing and GIS papers
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About this paper
Official Gujarat Technological University (GTU) examination paper for Remote Sensing and GIS (Winter 2024, 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.