Elements Of Remote Sensing The most widely used antenna in GPS is Slotted antenna Horn antenna Microstrip antenna Parabolic antenna Slotted antenna Horn antenna Microstrip antenna Parabolic antenna 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) 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 The basic requirement of any sensor system is: Spatial resolution Spectral resolution All of these Radiometric resolution Spatial resolution Spectral resolution All of these Radiometric resolution ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Rayleigh's criteria for a rough surface is: (where letters carry their usual meanings). h = λ/8 cos θ h > λ/8 cos θ h > λ/Δ cos θ h < λ/8 cos θ h = λ/8 cos θ h > λ/8 cos θ h > λ/Δ cos θ h < λ/8 cos θ ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following relationship between the wave length (λ), and frequency and the speed (C) of the electromagnetic wave is correct? C = λ/v C = vλ C = v + λ C = 1/λv C = λ/v C = vλ C = v + λ C = 1/λv ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The infrared portion of EMR lies between 0.7 to 14 μm 0.7 - 1.3 μm 0.5 mm to 1 μm 0.4 - 0.7 μm 0.7 to 14 μm 0.7 - 1.3 μm 0.5 mm to 1 μm 0.4 - 0.7 μm ANSWER DOWNLOAD EXAMIANS APP
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