[GPS Project File] SOFTWARE=GTRCONV 2.20 RECEIVER=01041025-01041025-0-168 CONVERSION_DATE=2008/01/28 13:29:59 [Field data] OBS_FILE=01041025-080121.OBS ORB_FILE=01041025-080121.ORB TAG_FILE=01041025-080121.TAG OBSLEVEL=2 POSLEVEL=0 INTERVAL=5.000000 ANTENNAH=2.000000