Which one of the following Remote Sensing Sensors penetrate vegetation survey ?

• an optical sensor

• an infrared sensor

• a thermal sensor

• all types of sensors

Which one of the following codes is correct to depict lesser degree of significance of given distribution ?

• a and b

• a and d

• b and d 

• b and c

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

• 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

• 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

• 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