EXAMIANS
Rayleigh's criteria for a rough surface is: (where letters carry their usual meanings).
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'A time varying electric field produces a magnetic field.' This phenomenon is called:
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Which one of the following attributes is not associated with digital maps
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Which one of the following parameters is accurate for DGPS?
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Pick up the important characteristic of a target which facilitates its identification from the following:
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The GPS space segment consists of Navigation Satellite Timing and Ranging whose number is :
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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:
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DGPS is based on the concept that bias errors in the position of locations in a given local area, are same if their distances are within
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The coherence length over which there is a strong relationship between amplitudes is;
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A reduction of nitrogen nutrient in plants:
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