Modeling satellite Positioning errors in different configurations from end user´s viewpoint

Global Navigation Satellite Systems (GNSS) provide positioning service to civil applications. At the end user´s side, these positioning services will have different position accuracy levels when satellite signal configurations and receiver noise levels are different. In this paper, a position error modeling is presented using a black-box approach. Using this approach, end users will treat the entire signal biases and receiver noises as a black-box transfer function. No efforts are made to model many different individual error sources of satellite signals and receivers. Further, a different type of sensor is chosen to aid the error de-correlation. Experimental results in different configurations are presented.