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Isolating the multipath component in GNSS signal-to-noise data and locating reflecting objects


Reference:

Benton, C. and Mitchell, C. N., 2011. Isolating the multipath component in GNSS signal-to-noise data and locating reflecting objects. Radio Science, 46, RS6002.

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    Official URL:

    http://dx.doi.org/10.1029/2011RS004767

    Abstract

    A filter to separate the effect of multipath in Global Navigation Satellite System (GNSS) signal-to-noise ratio (SNR) data is presented. The filter removes multipath cleanly, and affects neither slowly varying trends (such as tropospheric absorption or variation in satellite range) nor high frequency components (such as ionospheric scintillation), and so is potentially useful in space-weather research. Similarly, the multipath data removed from the input data is minimally distorted, and contains useful information as to the multipath geometry. A method to locate reflecting objects using a form of spectral analysis is described.

    Details

    Item Type Articles
    CreatorsBenton, C.and Mitchell, C. N.
    DOI10.1029/2011RS004767
    DepartmentsFaculty of Engineering & Design > Electronic & Electrical Engineering
    Publisher Statementbenton_multipath.pdf: An edited version of this paper was published by AGU. Copyright 2011 American Geophysical Union. Benton, C. J., and C. N. Mitchell (2011), Isolating the multipath component in GNSS signal-to-noise data and locating reflecting objects, Radio Sci., 46, RS6002, doi:10.1029/2011RS004767
    RefereedYes
    StatusPublished
    ID Code27437

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