Elements Of Remote Sensing A passive sensor uses: Its own source of energy Flash light as a source of energy None of these Sun as the source of energy Its own source of energy Flash light as a source of energy None of these Sun as the source of energy ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing If θ is the angle of scan measured from the nadir, the ground distance swept by the sensor IFOV is proportional to: tan²θ sec²θ sin²θ cos²θ tan²θ sec²θ sin²θ cos²θ ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing A reduction of nitrogen nutrient in plants: All of these Increase the visible reflectivity Reduces pigment concentration Affects leaf color All of these Increase the visible reflectivity Reduces pigment concentration Affects leaf color ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Electromagnetic spectrum contains: All of these Ultraviolet rays (wave length < 10⁻⁶ m) Infrared rays (wave length < 10⁻⁴ m) Gamma rays (wave length < 10⁻¹⁰ m) All of these Ultraviolet rays (wave length < 10⁻⁶ m) Infrared rays (wave length < 10⁻⁴ m) Gamma rays (wave length < 10⁻¹⁰ m) ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Due to perturbation of the orbit, satellite orbit parameters are frequently updated on measurements carried out by its Five ground stations Six ground stations Four ground stations Three ground stations Five ground stations Six ground stations Four ground stations Three ground stations ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing 'A time varying electric field produces a magnetic field.' This phenomenon is called: Faraday's law Kirchoff’s law Hertz's law Ampere Maxwell's law Faraday's law Kirchoff’s law Hertz's law Ampere Maxwell's law ANSWER DOWNLOAD EXAMIANS APP
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