Elements Of Remote Sensing Which one of the following helps to identify the objects on the earth surface? Signature None of these Radiometric error Atmospheric window Signature None of these Radiometric error Atmospheric window ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing For C band Synthetic Aperture Radar (SAR) with Doppler band width of 1300 Hz, the coherence length loch is: 230 km 250 km 500 km 130 km 230 km 250 km 500 km 130 km ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following errors is produced by platform characteristics of the sensor? Altitude variation All of these Orbit drift Altitude Altitude variation All of these Orbit drift Altitude 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: Passive sensors Sensors Active sensors None of these Passive sensors Sensors Active sensors None of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following geometric errors of satellite sensors is random? Altitude variation Scan skew Panoramic distortion Earth rotation Altitude variation Scan skew Panoramic distortion Earth rotation ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The basic requirement of any sensor system is: Radiometric resolution All of these Spectral resolution Spatial resolution Radiometric resolution All of these Spectral resolution Spatial resolution ANSWER DOWNLOAD EXAMIANS APP
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