[GPS Project File] SOFTWARE=GTRCONV 2.20 RECEIVER=02041030-GTRA-0-218 CONVERSION_DATE=2008/01/29 20:42:18 [Field data] OBS_FILE=GTRA-080122.OBS ORB_FILE=GTRA-080122.ORB TAG_FILE=GTRA-080122.TAG OBSLEVEL=2 POSLEVEL=0 INTERVAL=5.000000 ANTENNAH=2.000000