Elements Of Remote Sensing Crop Acreage and Production Estimation (CAPE) was funded and taken up in 1983 by: Russia India European Union USA Russia India European Union USA ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing "An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted on to the second media". This phenomenon is known as: Fresnel refraction Fresnel reflection Snell's law None of these Fresnel refraction Fresnel reflection Snell's law None of these 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/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 h = λ/8 cos θ ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Coherence of two electromagnetic waves takes place if their phase difference is: None of these Constant in space Constant in time and space Constant in time None of these Constant in space Constant in time and space Constant in time ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following frequency regions is a part of sun's radiation? All of these Infrared frequency region Ultraviolet frequency region Radio frequency region All of these Infrared frequency region Ultraviolet frequency region Radio frequency region ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing A passive sensor uses: Flash light as a source of energy Its own source of energy None of these Sun as the source of energy Flash light as a source of energy Its own source of energy None of these Sun as the source of energy ANSWER DOWNLOAD EXAMIANS APP
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