Elements Of Remote Sensing The reflectance from a surface is called specular reflection if it follows: Snell’s law All of these Planktan Lambert Snell’s law All of these Planktan Lambert ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from: 10-8 to 106 m 10-8 to 108 m 10-10 to 1010 m 10-10 to 106 m 10-8 to 106 m 10-8 to 108 m 10-10 to 1010 m 10-10 to 106 m ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Repetitive observations of the same area at equal interval of time are useful to monitor the dynamic phenomena: Snow cover Cloud evolution All of these Vegetative cover Snow cover Cloud evolution All of these Vegetative cover ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called: Temporal variation None of these Spatial variation Spectral variation Temporal variation None of these Spatial variation Spectral variation 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: 130 km 250 km 500 km 230 km 130 km 250 km 500 km 230 km ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Geodimeter is based on: High frequency radio waves Propagation of infrared radiation Propagation of modulated light waves The visible light as carrier with frequency of the order of 5 × 1014 Hz High frequency radio waves Propagation of infrared radiation Propagation of modulated light waves The visible light as carrier with frequency of the order of 5 × 1014 Hz ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS