Parsing of LibRaw GPS data doesn't seem to match EXIF

RAW_PENTAX_K20D.PEF
http://www.rawsamples.ch/raws/pentax/k20d/RAW_PENTAX_K20D.PEF
LibRaw parsed_gps: ((0, 48, 7), (48.3039855957031, 11, 34), (2.32399201393127, 18, 14), 50, '3', 'S', #20, 'D', #0)
EXIF:
GPS Version ID : 2.2.0.0
GPS Latitude Ref : North
GPS Latitude : 48.130084°
GPS Longitude Ref : East
GPS Longitude : 11.567312°
GPS Altitude Ref : Above Sea Level
GPS Altitude : 593.3 m
GPS Time Stamp : 18:14:50
GPS Satellites : 0
GPS Map Datum : WGS-84
GPS Date Stamp : 2008:05:08

RAW_SONY_SLTA65V.ARW
http://www.rawsamples.ch/raws/sony/RAW_SONY_SLTA65V.ARW
LibRaw parsed_gps: ((0, 45, 35), (39.9160003662109, 9, 13), (40.5859985351562, 17, 54), 50, '=', #10, '4', 'C', #0)
EXIF:
GPS Version ID : 2.3.0.0
GPS Latitude Ref : North
GPS Latitude : 45.594421°
GPS Longitude Ref : East
GPS Longitude : 9.227941°
GPS Altitude Ref : Above Sea Level
GPS Altitude : 180.04 m
GPS Time Stamp : 17:54:50
GPS Status : Measurement Active
GPS Measure Mode : 3-Dimensional Measurement
GPS Dilution Of Precision : 1.5647
GPS Speed Ref : km/h
GPS Speed : 0.145
GPS Track Ref : True North
GPS Track : 209.84
GPS Map Datum : WGS-84
GPS Date Stamp : 2012:01:04
GPS Differential : No Correction