TY - JOUR
T1 - Isolating the multipath component in GNSS signal-to-noise data and locating reflecting objects
AU - Benton, Christopher
AU - Mitchell, Cathryn N
PY - 2011
Y1 - 2011
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=81255147841&partnerID=8YFLogxK
UR - http://www.agu.org/pubs/crossref/2011/2011RS004767.shtml
UR - http://dx.doi.org/10.1029/2011RS004767
U2 - 10.1029/2011RS004767
DO - 10.1029/2011RS004767
M3 - Article
VL - 46
JO - Radio Science
JF - Radio Science
M1 - RS6002
ER -