benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 faas, 2001-09-13,  GB ,  USGS ,  TRIMBLE,  3608A14631 ,  4000SSI NP,  TRM29659.00,  0220073540,  NONE, 0.6043, 0, 0, 2570
 faas, 2001-09-20,  GB ,  USGS ,  TRIMBLE,  3608A14594 ,  4000SSI NP,  TRM29659.00,  0220073541,  NONE, 0.6345, 0, 0, 2290
 faas, 2001-09-21,  GB ,  USGS ,  TRIMBLE,  3608A14594 ,  4000SSI NP,  TRM29659.00,  0220073541,  NONE, 0.6345, 0, 0, 0
 faas FAA_S80_1_1990_NGS, 2006-09-19,  CMH ,  USGS ,  ASHTECH,  LP019992804 ,  Z-XII3 CD00,  ASH700936D_M,  CR14341,  NONE, 1.2268, 1.2759, 30, 21230
 faas FAA_S80_1_1990_NGS, 2006-09-25,  WRT ,  USGS ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14333,  NONE, 1.3147, 1.3629, 30, 30