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ISSN Druckformat: 0040-2508
ISSN Online: 1943-6009
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RESEARCH ON THE UNDERLYING SURFACE BY RADIATION OF GLOBAL NAVIGATION SATELLITE SYSTEM
ABSTRAKT
The investigation of properties of the scattering signals by the land surface can be used to study the physics of scattering processes, as well as for the establishment of multipath compensation methods for reducing positioning errors in the global navigation satellite systems. The possibility of detecting the reflection areas on the underlying surface and estimating their parameters by using radiation of global navigation satellite systems is shown. The behavior of the signal levels for different satellites in urban areas is analyzed. The influence of the reflection area's characteristics on the spectra of the received radiations is considered; the method of determining their location is proposed.