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Name Template: PUB/MISSION/level0/canHrf/YYYY.DDD/canHrf_FFFF.YYYY.DDD.HH.MM.UUUU_rtigs

DDDDay of year
FFFFFiducial site ID
HHHour
MISSIONMission ID (eight characters or less--champ, champrt, sacc, sacctst, etc)
MMMinute
PUBBase directory for the pub hierarchy
UUUUDuration of file in minutes
YYYYYear

canHrf high rate (1 second) ground station GPS data provided by Natural Resources of Canada (NRCan). Stored in Real-Time IGS (rtigs) format files. See IGS mail message for details of the rtigs data format at http://igscb.jpl.nasa.gov/mail/igs-rtwg/2004/msg00001.html. The UNAVCO program teqc is used to convert the rtigs files to RINEX format files. These are currently 15 minute files.