Elements Of Remote Sensing Which one of the following helps to identify the objects on the earth surface? Radiometric error Signature None of these Atmospheric window Radiometric error Signature None of these Atmospheric window ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The instruments which provide electromagnetic radiation of specified wave length or a band of wave lengths to illuminate the earth surface are called: Sensors None of these Active sensors Passive sensors Sensors None of these Active sensors Passive sensors 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: None of these Fresnel reflection Snell's law Fresnel refraction None of these Fresnel reflection Snell's law Fresnel refraction ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The basic requirement of any sensor system is: Spectral resolution Radiometric resolution All of these Spatial resolution Spectral resolution Radiometric resolution All of these Spatial resolution ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Pick up the correct definition from the following with response to GIS. Common boundary between two areas of a locality is known as adjacency The area features which are wholly contained within another area feature, is known so containment The geometric property which describes the linkage between line features is defined as connectivity All of these Common boundary between two areas of a locality is known as adjacency The area features which are wholly contained within another area feature, is known so containment The geometric property which describes the linkage between line features is defined as connectivity All of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Orbital radius of GPS satellites is approximately: 18,400 km 36,000 km 26,600 km 15,200 km 18,400 km 36,000 km 26,600 km 15,200 km ANSWER DOWNLOAD EXAMIANS APP
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