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

Related MCQs

• Which one of the following parameters is accurate for DGPS?
• A and B are two towers of equal height diametrically opposite on either side of the nadir point, at 3 km and 5 km distances. Which one of the following statements is correct?
• Which one of the following errors is produced by platform characteristics of the sensor?
• Which one of the following geometric errors of satellite sensors is random?
• Repetitive observations of the same area at equal interval of time are useful to monitor the dynamic phenomena:
• Geodimeter is based on:
• The code based GPS receivers are generally used for:
• Coherence of two electromagnetic waves takes place if their phase difference is:
• In the given figure the phase of
• If electric permittivity and magnetic permeability of the medium are respectively and , then the velocity (Cm) of the electromagnetic wave in the medium is given by: