Bernese GNSS Software Version 5.2 Tutorial

5.3 Ambiguity ResolutionThe ambiguities for which an RMS is specified could not be resolved (these ambiguitieswill be treated as real values by all subsequent program runs). In case of GLONASS, onlyambiguities with the same channel number are resolved in Version 5.2 of Bernese GNSSSoftware .Ambiguity resolution has an influence on other parameters. Therefore, the results of theambiguity–fixed solution are given in Part 2 of the output:...14. RESULTS (PART 2)--------------------NUMBER OF PARAMETERS (PART 2):-----------------------------PARAMETER TYPE #PARAMETERS #PRE-ELIMINATED #SET-UP ...------------------------------------------------------------------------------------------ ...STATION COORDINATES 3 0 3 ...AMBIGUITIES 66 0 242 ...STOCHASTIC IONOSPHERE PARAMETERS 40364 40364 (EPOCH-WISE) 45454 ...------------------------------------------------------------------------------------------ ...TOTAL NUMBER OF PARAMETERS 40431 40364 45699 ...------------------------------------------------------------------------------------------ ...NUMBER OF OBSERVATIONS (PART 2):-------------------------------TYPE FREQUENCY FILE/PAR #OBSERVATIONS------------------------------------------------------------------------------------------ ...PHASE L1 ALL 37484PHASE L2 ALL 37484------------------------------------------------------------------------------------------ ...TOTAL NUMBER OF OBSERVATIONS 74968------------------------------------------------------------------------------------------ .........A POSTERIORI SIGMA OF UNIT WEIGHT (PART 2):------------------------------------------A POSTERIORI SIGMA OF UNIT WEIGHT : 0.0011 M (SIGMA OF ONE-WAY L1 PHASE OBSERVABLE AT ...DEGREE OF FREEDOM (DOF) : 37415CHI**2/DOF : 1.16......STATION COORDINATES:-------------------(NOT SAVED)NUM STATION NAME PARAMETER A PRIORI VALUE NEW VALUE NEW- A PRIORI RMS ERROR--------------------------------------------------------------------------------------------..106 JOZ2 12204M002 X 3664880.4788 3664880.4785 -0.0004 0.0001Y 1409190.6797 1409190.6792 -0.0005 0.0001Z 5009618.5334 5009618.5338 0.0004 0.0002...HEIGHT 152.5326 152.5326 -0.0000 0.0002 ..LATITUDE 52 5 52.211710 52 5 52.211731 0.0006 0.0001 ..LONGITUDE 21 1 56.470154 21 1 56.470136 -0.0003 0.0001 ..You may see from the output that from a total of 196 ambiguities 130 ambiguitiescould be resolved (compare part 1 AMBIGUITIES with part 2 AMBIGUITIES). Note thatthese numbers include reference ambiguities for each GNSS, GLONASS frequency numberand frequency (it means (2 + 12) · 2 = 28 out of 66 remaining ambiguities in thiscase).Bernese GNSS Software, Version 5.2 Page 63