Multiple Choice QuestionsWhich one of the following countries first launched Operational Remote Sensing satellite ?
USA
UK
USSR
Germany
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|
LIST I (Landsat 4 and 5 TM) |
LIST II (System Characteristics) |
| (a) IFOV | (i) 185 km |
| (b) Revisit | (ii) 705 km |
| (c) Altitude | (iii) 16 days |
| (d) Swath width | (iv) 30×30 cm for 1-5 7 bands |
a-i , b-ii , c-iii , d-iv
a-ii , b-iii , c-i , d-iv
a-iv , b-iii , c-ii , d-i
a-iv , b-iii , c-i , d-ii
| LIST I | LIST II |
| (a) Isohel | (i) line joining places having same average percentage of cloudiness. |
| (b) Isohaline |
(ii) line joining the places having the same duration of sunshine. |
| (c) Isotach | (iii) line joining the places having equal salinity in the ocean. |
| (d) Isoneph | (iv) line joining places having equal wind speed. |
a-ii , b-iii , c-i , d-iv
a-i , b-ii , c-iii , d-iv
a-ii , b-iii , c-iv , d-i
a-iv , b-iii , c-i , d-ii
Which one of the following measures of central tendency is used to indicate the "centre of population" ?
Median
Mode
Mean
Harmonic Mean
Which one of the following terms shows variance of a particular distribution ?
∑(X-X¯)
∑(X-X¯)/N
∑(X-X¯)2/N
[∑(X-X¯)2/N]-1/2
Which one of the following satistical techniques involves a large number of variables to be summarised into smaller dimensions ?
Chi-square
Correlation
Factor Analysis
Regression
Which one of the following averages is not a measure of central tendency ?
Harmonic mean
Geographic mean centre
Geometric mean
Arithmetic mean
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