Reflectometry With an Open-Source Software GNSS Receiver: Use Case With Carrier Phase Altimetry

  title={Reflectometry With an Open-Source Software GNSS Receiver: Use Case With Carrier Phase Altimetry},
  author={L. Lestarquit and Mathieu Peyrezabes and Jos{\'e} Darrozes and Erwan Motte and N. Roussel and Gilles Wautelet and Fr{\'e}d{\'e}ric Frappart and Guillaume Ramillien and R. Biancale and Mehrez Zribi},
  journal={IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing},
An open-source GNSS software receiver allows to have full access to the signal processing and to make add-ons to the source code in order to obtain the desired GNSS reflectometry processing. The direct signal is processed in the standard way, its tracking loops replica are tapped to have a robust processing of the reflected signal in a master-slave configuration, with the very same carrier replica used to correlate the reflected signal. In addition, the data bit sign is wiped off, which allows… CONTINUE READING
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