Elements Of Remote Sensing Which one of the following helps to identify the objects on the earth surface? None of these Signature Radiometric error Atmospheric window None of these Signature Radiometric error Atmospheric window ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following statements regarding remote sensing is correct? The emission of electromagnetic radiation from the target Neither (A) nor (B) The interaction of the electromagnetic radiation with the target Both (A) and (B) The emission of electromagnetic radiation from the target Neither (A) nor (B) The interaction of the electromagnetic radiation with the target Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The value of energy quantum for radiation of any frequency is proportional to: The frequency The square root of the frequency The reciprocal of the energy The square of the frequency The frequency The square root of the frequency The reciprocal of the energy The square of the frequency ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The maximum sun's radiation occurs around: 0.55 μ wave length None of these 0.4 μm wave length 0.7 μ wave length 0.55 μ wave length None of these 0.4 μm wave length 0.7 μ wave length 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: Snell's law Fresnel refraction None of these Fresnel reflection Snell's law Fresnel refraction None of these Fresnel reflection ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following errors is produced by platform characteristics of the sensor? Orbit drift Altitude variation Altitude All of these Orbit drift Altitude variation Altitude All of these ANSWER DOWNLOAD EXAMIANS APP
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