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| Roll No. | Total No. of Pages : 02 |
| Total No. of Questions : 08 |
M.Tech. (Civil Engg. EL-III) (2016 Batch) (Sem.-3)
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REMOTE SENSING AND GIS FOR WATER RESOURCES AND ENVIRONMENTAL ENGINEERING
Subject Code : MTCE -216
| Time: 3 Hrs. | Max. Marks : 100 |
| M.Code: 74765 |
INSTRUCTIONS TO CANDIDATES :
- Attempt any FIVE questions out of EIGHT questions.
- Each question carries TWENTY marks.
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- (a) With the help of a neat sketch, describe the components of remote sensing.
(b) Explain the different types of remote sensing. - (a) What are the characteristics of electromagnetic radiations? Explain the forms of interaction when it strikes the ground.
(b) Explain the spectral bands and its characteristics used in remote sensing. - Differentiate between :
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(a) Rayleigh scattering and Mie scattering
(b) Passive remote sensing and active remote sensing - What are the requirements of a generic data collector? Describe the methods of transferring the digital data of a survey to application software.
- (a) Explain the theoretical frame work and categories of a GIS.
(b) Explain the four fundamental operations of a GIS - (a) Explain the data acquisition methods in GIS.
(b) Explain the problems in map digitization and advantages of digitized data storage. - (a) Develop a frame work for using RS and GIS for rainfall - runoff modelling and management.
(b) Develop a frame work to apply remote sensing and GIS for air pollution management. - Write short notes on :
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(a) Rasterization
(b) Vectorization
(c) GPS
(d) DEM
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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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