Combination of GNSS measurements
There are some bugs in the calculation of the combination of GNSS measurements. Details are discussed in this forum post.
Also, for the AbstractSingleFrequencyCombination.combine(phase, pseudoRange)
method, the CombinationType of the return value is fixed to PHASE_MINUS_CODE
.
// Combined observation data
return new CombinedObservationData(CombinationType.PHASE_MINUS_CODE, MeasurementType.COMBINED_RANGE_PHASE,
combinedValue, f, Arrays.asList(phase, pseudoRange));
Shouldn't the CombinationType of the attribute of that class be set?