Elements Of Remote Sensing The refractive index of the ocean water: Increases with salinity Increases with temperature Decreases with salinity Decreases with temperature Increases with salinity Increases with temperature Decreases with salinity Decreases with temperature ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The various stages occuring in GPS system are described below:1. Generation of an output to the user2. Detection of the GPS signals3. Processing the data in the built-in-computer4. Decoding the GPS signal.The correct sequence of the stages is: 1, 2, 3, 4 2, 3, 4, 1 3, 1, 2, 4 2, 4, 3, 1 1, 2, 3, 4 2, 3, 4, 1 3, 1, 2, 4 2, 4, 3, 1 ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The interaction of the electromagnetic radiation produced with a specific wave length to illuminate a target on the terrain for studying its scattered radiance, is called: Active remote sensing None of these Neutral remote sensing Passive remote sensing Active remote sensing None of these Neutral remote sensing Passive remote sensing ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The reflectance from a surface is called specular reflection if it follows: Lambert Planktan Snell’s law All of these Lambert Planktan Snell’s law All of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Orbital radius of GPS satellites is approximately: 36,000 km 26,600 km 15,200 km 18,400 km 36,000 km 26,600 km 15,200 km 18,400 km 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: All of these Cloud evolution Vegetative cover Snow cover All of these Cloud evolution Vegetative cover Snow cover ANSWER DOWNLOAD EXAMIANS APP
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