• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Elements Of Remote Sensing

Elements Of Remote Sensing
The basic requirement of any sensor system is:

Radiometric resolution
Spectral resolution
All of these
Spatial resolution

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
Critical angle of electromagnetic radiation takes place if

Angle of incidence is equal to 90°
Angle of incidence is greater than the angle of refraction
Angle of refraction is equal to 90°
Angle of incidence is equal to angle of refraction

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
In the given figure the phase of

Trough C is 3π/2
Crest A is π/2
B crossing is π
All of these

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
Electromagnetic spectrum contains:

All of these
Ultraviolet rays (wave length < 10⁻⁶ m)
Gamma rays (wave length < 10⁻¹⁰ m)
Infrared rays (wave length < 10⁻⁴ m)

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
Coherence of two electromagnetic waves takes place if their phase difference is:

Constant in time and space
Constant in time
None of these
Constant in space

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
For C band Synthetic Aperture Radar (SAR) with Doppler band width of 1300 Hz, the coherence length loch is:

230 km
130 km
500 km
250 km

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Elements Of Remote Sensing

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑