Elements Of Remote Sensing The altitudinal distance of a geostationary satellite from the earth is about: 30,000 km 44,000 km 36,000 km 26,000 km 30,000 km 44,000 km 36,000 km 26,000 km ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The most widely used antenna in GPS is Parabolic antenna Slotted antenna Microstrip antenna Horn antenna Parabolic antenna Slotted antenna Microstrip antenna Horn antenna ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Remote sensing techniques make use of the properties of ___________ emitted, reflected or diffracted by the sensed objects: Wind waves Electric waves Sound waves Electromagnetic waves Wind waves Electric waves Sound waves Electromagnetic waves ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following quantities forms the basis of radiometry? Radiant energy (Q) Radiant flux (φ) All of these Radiant intensity (I) Radiant energy (Q) Radiant flux (φ) All of these Radiant intensity (I) ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Consider the following statements regarding the satellite imaging:1. The satellite orbit is fixed in the inertial space2. During successive across-track imaging, the earth rotates beneath the sensor3. The satellite images a skewed areaWhich one of the following statements is/are correct? 1, 2 1, 2, 3 1, 3 2, 3 1, 2 1, 2, 3 1, 3 2, 3 ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing In the given figure the phase of B crossing is π All of these Trough C is 3π/2 Crest A is π/2 B crossing is π All of these Trough C is 3π/2 Crest A is π/2 ANSWER DOWNLOAD EXAMIANS APP
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