Elements Of Remote Sensing Orbital radius of GPS satellites is approximately: 36,000 km 18,400 km 26,600 km 15,200 km 36,000 km 18,400 km 26,600 km 15,200 km 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: 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 1, 2, 3, 4 ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing While propagating through homogeneous, isotropic media, Both the fields are at right angles to the direction of propagation Directions of both the fields are orthogonal Both (A) and (B) Neither (A) nor (B) Both the fields are at right angles to the direction of propagation Directions of both the fields are orthogonal Both (A) and (B) Neither (A) nor (B) ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The remote sensing techniques applied for the earth's surface features, is generally confined to the following wave lengths: 4.2 to 5.0, 7.0 to 15.0 μm and 1 cm to 30 cm All of these 0.4 to 1.3, 1.5 to 1.8, 2.2 to 2.6 μm 2.2 to 2.6, 3.0 to 3.6, 4.2 to 5.0 μm 4.2 to 5.0, 7.0 to 15.0 μm and 1 cm to 30 cm All of these 0.4 to 1.3, 1.5 to 1.8, 2.2 to 2.6 μm 2.2 to 2.6, 3.0 to 3.6, 4.2 to 5.0 μm ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing If θ is the angle of scan measured from the nadir, the ground distance swept by the sensor IFOV is proportional to: cos²θ sec²θ tan²θ sin²θ cos²θ sec²θ tan²θ sin²θ ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing 'A time varying electric field produces a magnetic field.' This phenomenon is called: Ampere Maxwell's law Hertz's law Kirchoff’s law Faraday's law Ampere Maxwell's law Hertz's law Kirchoff’s law Faraday's law ANSWER DOWNLOAD EXAMIANS APP
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