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Code: 9D12105b
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Max. Marks: 60
Time: 3 hours
M.Tech I Semester Regular & Supplementary Examinations February 2016
GEOGRAPHICAL INFORMATION SYSTEMS
(Geotechnical Engineering)
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(For students admitted in 2011, 2012, 2013, 2014 & 2015 only)
Answer any FIVE questions
All questions carry equal marks
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- Explain in detail about spectral reflectance of vegetation and water.
- Describe about the energy interaction with atmosphere.
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- Differentiate between geo-synchronous and sun-synchronous satellites.
- What are the different types of sensors based on energy source?
- Discuss in detail about the sources of geometric distortions and nature of corrections for various purposes.
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- Differentiate between supervised and unsupervised classification.
- Identify two situations in which you would use an unsupervised classification.
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- Explain in detail about the components of GIS.
- What do you mean by geospatial topology?
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- Elaborate about various data models in GIS.
- Take an application of GIS for finding landslide hazard zones and explain the methods of analysis in detail.
- How will you use GIS tools for the purpose of doing pollution modeling?
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This download link is referred from the post: JNTUA M.Tech 1st Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)