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(Following Paper ID and Roll No. to be filled in your Answer Books)
Paper ID : 100410 Roll No.
B.TECH.
Theory Examination (Semester-IV) 2015-16
GEOINFORMATICS
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Time: 3 Hours Max. Marks : 100
Section-A
Q. Attempt all parts. All parts carry equal marks. Write answer of each part in short. (2×10=20)
- Give any three advantages that an aerial photograph offers over ground based observations.
- How is an aerial photograph taken?
- What do you understand by remote sensing?
- Define spectral reflectance curve and what are its utilities in remote sensing?
- Write short notes on orbital calendar and spatial resolution.
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P.T.O.
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Section-B
Attempt any 5 questions from this section. (10×5=50)
- Elaborate the two major uses of an aerial photograph.
- Illustrate the fundamentals of aerial photo-interpretation.
- Explain the methodologies of remote sensing data analysis.
- Elaborate the relative advantages of using aerial photos and satellite images over products of conventional survey.
- Explain the functions of GIS.
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Section-C
Note: Attempt any 2 questions from this section. (15×2=30)
Q3. a) Explain in detail about the characteristics of photographic images.
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b) Discuss on the spectral reflectance characteristics of water and vegetation in spectral bands.
Q4. a) Explain image referencing system.
b) Explain the concept of object-oriented data model applied in GIS.
P.T.O.
a) Explain topological model of vector data.
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b) Discuss in detail about the following terms:
- GNSS
- GPS
- GLONASS
- GALILEO
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This download link is referred from the post: AKTU B-Tech Last 10 Years 2010-2020 Previous Question Papers || Dr. A.P.J. Abdul Kalam Technical University
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