Elements Of Remote Sensing In GPS, receivers are used are; Quartz clocks Mechanical clocks Atomic clocks Electronic clocks Quartz clocks Mechanical clocks Atomic clocks Electronic clocks ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Pick up the correct definition from the following with response to GIS. The geometric property which describes the linkage between line features is defined as connectivity All of these Common boundary between two areas of a locality is known as adjacency The area features which are wholly contained within another area feature, is known so containment The geometric property which describes the linkage between line features is defined as connectivity All of these Common boundary between two areas of a locality is known as adjacency The area features which are wholly contained within another area feature, is known so containment 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, 3 2, 3 1, 2 1, 3 1, 2, 3 2, 3 1, 2 1, 3 ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing In case of reflection and refraction of electromagnetic radiation, Angle of refraction = sum of the angles of incidence and refraction All listed here Angle of incidence = angle of reflection Angle of incidence = angle of refraction Angle of refraction = sum of the angles of incidence and refraction All listed here Angle of incidence = angle of reflection Angle of incidence = angle of refraction ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing "An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted on to the second media". This phenomenon is known as: Fresnel refraction Snell's law Fresnel reflection None of these Fresnel refraction Snell's law Fresnel reflection None of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing If electric permittivity and magnetic permeability of the medium are respectively ‘ε’ and ‘μ’, then the velocity (Cm) of the electromagnetic wave in the medium is given by: Cm = 1/εμ None of these Cm = 1/√8 μ Cm = 5/√εμ Cm = 1/εμ None of these Cm = 1/√8 μ Cm = 5/√εμ ANSWER DOWNLOAD EXAMIANS APP
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