NPTEL Natural Resources Management Week 10 Assignment Answers 2024
1. Which of the following is open-source GIS software?
a. ERDAS Imagine
b. QGIS
c. ArcGIS
d. Intergraph
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2. Which of the following does not come under GIS interpolation?
a. Kriging
b. IDW
c. FEM
d. Spline
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3. “Nugget” and “sill” are associated with which of the following
a. Kriging
b. Spline
c. IDW
d. Nearest neighbor
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4. Data that are non-spatial characteristics in GIS but are connected by tables to points, lines, “events” on lines and polygons are known as
a. Vector
b. Raster
c. Elements
d. Attribute
Answer :-
5. Which of the following expressions is correct for surface energy balance evapotranspiration if R is the radiation, L is the latent heat flux, G is the soil heat flux, and h is the sensible heat flux
a. LET = R – G – H
b. LET = R – G + H
c. LET = R + G – H
d. LET = R + G + H
Answer :-
6. Wind speed at which height is considered as frictional velocity for aerodynamic resistance to heat transport in the SEBAL model?
a. 1 m
b. 2 m
c. 5 m
d. 10 m
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7. El Niño, La Nina, and IOD are examples of different types of ____________
a. Sea surface temperature indices
b. Earthquake indices
c. Draught indices
d. Flood indices
Answer :-
8. The ability of systems, institutions, humans, and other organisms to adjust to potential damage, to take advantage of opportunities, or to respond to consequences is known as ________________
a. Exposure
b. Hazard
c. Adaptive capacity
d. Impact
Answer :-
9. Which of the following is correct _______________
a. Tier 1 = Top-up approach
b. Tier 3 = Bottom-down approach
c. Tier 3 = Top-down approach
d. Tier 3 = Bottom-up approach
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10. Monin-Obukhov is associated with which evapotranspiration model?
a. SEBAL
b. Blaney-Criddle
c. Thornthwaite
d. Euler-Bernoulli
Answer :-
11. The range of enhanced vegetation index for healthy vegetation is __
a. 0.5 to 1
b. 0.2 to 0.8
c. -1 to 1
d. 0 to 1
Answer :-
12. The range of normalized difference moisture index is _____________
a. 0 to 1
b. 0.5 to 1
c. -1 to 1
d. 0 to 0.5
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13. For fair vegetation, the % range for vegetation condition index is __
a. 0%
b. 100%
c. 50%
d. 25%
Answer :-
14. If NDVI = 0.5then value of RVI =?
a. 1
b. 3
c. 1.5
d. 0.5
Answer :-
15. range of normalized difference red edge index for immature crop lies between _________
a. 0.2 to 0.6
b. 0.6 to 1
c. -1 to 0.2
d. -1 to 1
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