[GPS Project File] SOFTWARE=GTRCONV 2.20 RECEIVER=01041025-01041025-0-168 CONVERSION_DATE=2008/01/28 13:30:01 [Field data] OBS_FILE=01041025-080122.OBS ORB_FILE=01041025-080122.ORB TAG_FILE=01041025-080122.TAG OBSLEVEL=2 POSLEVEL=0 INTERVAL=5.000000 ANTENNAH=2.000000