GIS and Remote Sensing Mid - I, September - 2014

 August 20, 2015     VIKRAM     1513

1. 

In Aerial Photography, the minimum forward overlap is ____ and lateral overlap is _____

  • A. 

    60%, 25-30%

  • B. 

    25%, 10-15%

  • C. 

    35% , 15-20%

  • D. 

    40%, 17-22%



2. 

Which of the following remote sensing technologies use sound?

  • A. 

    Radar

  • B. 

    Colour Infrared

  • C. 

    Sonar

  • D. 

    Lidar



3. 

_________ refers to the arrangement and frequency of tonal variation in particular areas of image

  • A. 

    Tone

  • B. 

    Texture

  • C. 

    Pattern

  • D. 

    Association



4. 

_________explains the photoelectric effect

  • A. 

    Planck’s law

  • B. 

    Wein’s Displacement law

  • C. 

    Stephen’s Boltzmann’s law

  • D. 

    None of the above



5. 

In which region of electro-magnetic spectrum does passive sensing system operate

  • A. 

    Infrared region

  • B. 

    Visible region

  • C. 

    Both A& B

  • D. 

    Microwave region



6. 

FCC is acronym for __________

  • A. 

    First Colour composite

  • B. 

    False Colour Combination

  • C. 

    False Colour composite

  • D. 

    First Colour Combination



7. 

Sink holes appears as dark spots on an imagery where the surface or immediate subsurface soil consists of lime stones. This is an example of which one of the element of visual Image Interpretation

  • A. 

    Tone

  • B. 

    Texture

  • C. 

    Shadows

  • D. 

    Association



8. 

Identify the following Drainage Pattern _____ 

  • A. 

    Dichotomic

  • B. 

    Dendritic

  • C. 

    Braided

  • D. 

    Radial



9. 

Who is considered as Father of GIS?

  • A. 

    P.A.Burrough

  • B. 

    F.F.Sabins

  • C. 

    Thomas Lillesand

  • D. 

    Roger Tomlinson



10. 

In the 3D case for the same pair of x, y coordinates a number of spatial locations with a different z co- ordinate could exist because the z coordinate is calculated _________

  • A. 

    independently from the x, y pair

  • B. 

    dependently from the x, y pair

  • C. 

    dependent only on x

  • D. 

    dependent only on y



11. 

Topographic maps are prepared from hardcopy stereo pairs in a device called _____________



12. 

The altitude of camera at exposure time is called _____________.



13. 

Microwaves and broadcast radio waves are examples of ______________ wavelengths.



14. 

The wavelength at which a black body radiation curve reaches a maximum is related to its temperature by ______________ law.



15. 

_____________ is a measure of the ground area viewed by a single detector element in a given instant in time.



16. 

The temporal resolution of Land sat 4/5 is ____________days.



17. 

A high resolution image refers to one with a_____________ resolution size where as a low resolution image refers to one with a______________ resolution size.



18. 

_____________are decision support computer based systems for collecting, storing, presenting and analyzing geographical spatial information.



19. 

____________ is the term used to describe the geometric characteristic of objects which do not change under transformations and are independent of any coordinate system.



20. 

____________are things in the real world and ____________are things in the digital world



  Related Links
R09 - I Mid - Term Examinations, September - 2014 
R09 - II Mid - Term Examinations, November - 2014