University of Pune 2009 M.Sc Geography Gg – 314 : Geoinformatics – – III - Question Paper

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M.Sc. (Semester–III) Examination, 2009
GEOGRAPHY
Gg – 314 : Geoinformatics – Paper – III
(2008 Pattern) (Special Paper – I)
Time : three Hours Max. Marks : 80

Instructions:
i) Attempt any 4 ques..
ii) All ques. carry equal marks.
iii) Use of map stencil and calculator is allowed.

1. provide an account of different grid operations in spatial analysis.

2. What do you understand by spatial interpolation ? explain different applications of DEM and DTM.

3. what are the process of image rectification and explain different kinds of errors in digital image processing.

4. discuss different steps involved in digital image processing.

5. Distinguish ranging from supervised and unsupervised image classification and discuss both of them with suitable examples.

6. provide an account of basic concepts of LIDAR and SRTM remote sensing.

7. Write notes on any 2 :
a) NDVI
b) Hyper spectral RS
c) Network analysis.

Earning:   Approval pending.