Abstract
According to the setting problem of satellite elevation mask of rocket onboard GPS real-time positioning, the influence of defilade angle on carrier rocked positioning precision is analyzed, and furthermore, the dynamics calculate method of satellite elevation mask based on the observable lowest elevation is put forward. Tested using the actual task data, the result shows that this method can utilize the most satellites to take part in rocket positioning, also, the position precision and the speed precision are all meet the demand. This method is especially propitious to the carrier rocket positioning calculate in the telemetry arc segment of Marine Tracking.
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© 2014 Springer-Verlag Berlin Heidelberg
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Rao, A., Li, Y., Hu, J., Bao, J., Wang, Z. (2014). Dynamic Calculation Method of Satellite Elevation Mask with Rocket Onboard GPS Real-Time Positioning. In: Sun, J., Jiao, W., Wu, H., Lu, M. (eds) China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume I. Lecture Notes in Electrical Engineering, vol 303. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-54737-9_43
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DOI: https://doi.org/10.1007/978-3-642-54737-9_43
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