Joint estimation of vertical total electron content (VTEC) and satellite differential code biases (SDCBs) using low-cost receivers
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DOI: 10.1007/s00190-017-1071-5
Abstract: Vertical total electron content (VTEC) parameters estimated using global navigation satellite system (GNSS) data are of great interest for ionosphere sensing. Satellite differential code biases (SDCBs) account for one source of error which, if left… read more here.
Keywords: electron content; vtec; code; code biases ... See more keywords
GPS differential code biases determination: methodology and analysis
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DOI: 10.1007/s10291-017-0634-5
Abstract: We address two main problems related to the receiver and satellite differential code biases (DCBs) determination. The first issue concerns the drifts and jumps experienced by the DCB determinations of the International GNSS Service (IGS)… read more here.
Keywords: methodology; code biases; determination; fast ppp ... See more keywords