benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 ss04, 2001-09-20,  unknown ,  CVO ,  Trimble,  15927 ,  4000SSi NP,  TRM29659.00,  66922,  NONE, 1.1031, 0, 30, 1390