Responsibilities: 

 

• Participate in the design of our high precision RTK/PPP software with the dual-band carrier phase measurements from our GNSS receiver;

• Analyze and evaluate the carrier phase measurements from our GNSS receiver for high precision applications;

• Develop and verify the algorithms that are needed for applying the carrier phase measurements for high precision applications;

• Draft technical reports for work progress;

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Qualifications:

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• Experience developing RTK (Real Time Kinematic), PPP (Precise Point Positioning), or related precision positioning technologies

• Hands-on experience of Kalman Filter and Least Squares in navigation;

• In-depth knowledge of different error sources and modeling in GNSS raw measurements

• In-depth knowledge of satellite dynamics, satellite precise orbit and clock;

• In-depth knowledge of state-of-the-art ionosphere modeling and the impact on carrier phase integer ambiguity resolution; 

• Proficiency in C/C++, Matlab and Python programming ​

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