M.Sc. (Semester IV) (CBCS) Examination Nov/Dec-2018
Geoinformatics
GEOINFORMATICS APPROACH FOR NATURAL RESOURCE
MANAGEMENT
Time: 2½ Hours Max. Marks: 70
Instructions: All questions carry equal marks.
Questions 1 is compulsory and should be answered in the ques. paper
Answer any two questions from Q.2, 3 4.
Answer any two questions from Q.5, 6 7.
Answer any five questions.
Draw neat and labeled diagram wherever necessary.
Q.1 Fill in the blanks with appropriate choice: 14
sensor data is useful for PFZ management.
TM LISS
ETM+ OCM
The natural vegetation cover was estimated to be of total
geographical area of India?
29.36% 27.50%
30.32% 40.30%
is launched by European space agency for measurement of
atmosphere, land and ice?
ERDAS ENVISAT
Seasat Oceansat 1
Visible light is electromagnetic radiation with wavelength between
0.4 0.7 0.8 0.14
0.15 0.30 0.31 0.45
One pixel on digital satellite imagery represent an on the ground.
TM PSF
IFOV None of the above
Soil is used in determining crop yield potential.
Structure Texture
Moisture Nutrient
Urban land cover typically appears in color of FCC image.
Blue-Gray Red-Dark
White Gray
sensor is used build-up land mapping.
LISS III MSS
SPOT All of the above
Oceansat satellite carries Ocean Colour Monitor and a Multi
frequency Scanning Microwave Radiometer (MSMR) for studies.
Forest Urban Mapping O
Oceanographic Mining
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SLR-VM-367
10) ATSR-2 included 3 visible spectrum bands specialized for
and
Chlorophyll and Vegetation Builtup and barren-land
Waterbody and fallow land None of these
11) In 2000 was the of India mapped for the first time by NRSA.
Waterbody Forest mapping
SST Waste land
12) MODIS stand for
Modified Resolution Imaging Spectrometer
Modern Imaging Scanning
Moderate Resolution Imaging Spectrometer
None of these
13) Remote sensing is concerned with display of
Spatial information Text information
Statistical information None of these
14) beam SONAR provides two kind of data bathymetric and
acoustic back scatter.
Multiple Boom
Single Middles
Q.2 Application of remote sensing and GIS in marine ecology. 14
Q.3 What is watershed management? Explain watershed prioritization. 14
Q.4 Describe coastal zone management. 14
Q.5 Write note 14
Cartosat DEM
Soil types
Q.6 Write brief 14
Land surface temperature mapping
NOAA
Q.7 Write small account 14
Ground water quality assessment
Crop acreage mapping