Multiple Choice QuestionsWhich one of the following Remote Sensing Sensors penetrate vegetation survey ?
an optical sensor
an infrared sensor
a thermal sensor
all types of sensors
Lorenz curve is used to find out which of the following ?
Relative concentration of a phenomenon
Absolute concentration of a phenomemon
Both relative and absolute concentration of a phenomenon
Probability of dispersion of a phenomenon
Which one of the following data can be represented by means of choropleth map ?
Location specific
Point specific
Area specific
Line specific
|
LIST I (Bands of energy) |
LIST II (Wavelength in μ-m) |
| (a) Photographic | (i) 3.0 - 15.0 |
| (b) Optical | (ii) 0.7 - 3.0 |
| (c) Reflected infrared | (iii) 0.3 - 15.0 |
| (d) Far Infrared | (iv) 0.3 - 0.9 |
a-iv , b-iii , c-ii , d-i
a-i , b-ii , c-iii , d-iv
a-iii , b-i , c-iv , d-ii
a-ii , b-iv , c-i , d-iii
|
LIST I (Linear lengths) |
LIST II (Fractional Measures) |
| (a) Nanometre | (i) 10-6 |
| (b) Micrometre | (ii) 100 |
| (c) Millimetre | (iii) 10-9 |
| (d) Metre | (iv) 10-3 |
a-iv , b-iii , c-ii , d-i
a-iii , b-iv , c-i , d-ii
a-iii , b-i , c-iv , d-ii
a-i , b-iii , c-ii , d-iv
Which one of the following will happen when satellite images are geo - referenced ?
Contrast of images are improved
Positional errors are removed
Errors in DN values are removed
None of the above
Among the following water which will have highest spectral reflectance in visible band ?
Clear water
Clay filled/Suspended water
Algae mixed with water
Silt and Algae mixed water
|
LIST I (Satellite) |
LIST II (Altitudes) |
| (a) IRS 1A | (i) 36,000 km |
| (b) SPOT 3 | (ii) 705 km |
| (c) LANDSAT V | (iii) 932 km |
| (d) INSAT Series | (iv) 832 km |
a-iii , b-iv , c-ii , d-i
a-iv , b-iii , c-i , d-ii
a-ii , b-i , c-iv , d-iii
a-i , b-ii , c-iii , d-iv
Which of the following diagrams arecalled Pie-Diagrams ?
Pictorial diagrams
Circle and sector diagrams
Ring diagrams
Sphere diagrams
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