benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 mcds MCDS_4-80_City_of_LA, 1994-01-20,  CHS ,  USGS ,  ASHTECH,  104 ,  LM-XII3 7A,  ASH700228D,  1068,  NONE, 1.4805, 1.5272, 30, 1650
 mcds MCDS_4-80_City_of_LA, 1994-01-22,  JMS ,  USGS ,  ASHTECH,  764 ,  LM-XII3 7A,  ASH700228A,  0598,  NONE, 1.631, 1.6767, 30, 15430
 mcds MCDS_4-80_City_of_LA, 1994-02-01,  MWC ,  USGS ,  ASHTECH,  762 ,  LM-XII3 7A,  ASH700228A,  0745,  NONE, 1.5257, 1.5721, 30, 171730
 mcds MCDS_4-80_City_of_LA, 1994-02-15,  CHS ,  USGS ,  ASHTECH,  763 ,  LM-XII3 7A,  ASH700228A,  0718,  NONE, 1.614, 1.6598, 30, 350
 mcds MCDS_4-80_City_of_LA, 1994-03-15,  KWC ,  USGS ,  ASHTECH,  764 ,  LM-XII3 7A,  ASH700228A,  0598,  NONE, 1.5959, 1.6418, 30, 15130
 mcds MCDS_4-80_City_of_LA, 1994-05-17,  GDH ,  USGS ,  ASHTECH,  831 ,  LM-XII3 7A,  ASH700228A,  1027,  NONE, 1.4503, 1.4973, 30, 14350
 mcds MCDS_4-80_City_of_LA, 1994-11-05,  CHS ,  USGS ,  ASHTECH,  O4591 ,  Z-XII3 1E001,  ASH700228D,  1058,  NONE, 1.618, 1.6638, 30, 23520
 mcds MCDS_4-80_City_of_LA, 1995-01-31,  CHS ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1E00,  ASH700228A,  0598,  NONE, 1.5919, 1.6378, 30, 190
 mcds MCDS_4-80_City_of_LA, 1995-12-03,  CHS ,  USGS ,  ASHTECH,  143 ,  Z-XII3 1F00,  ASH700718B,  11401,  NONE, 1.62, 1.6658, 30, 14550
 mcds MCDS_4-80_City_of_LA, 1996-12-05,  CHS ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1E95,  ASH700228A,  0598,  NONE, 1.6632, 1.7087, 30, 16550
 mcds MCDS_4-80_City_of_LA, 1996-12-06,  GDH ,  USGS ,  ASHTECH,  143 ,  Z-XII3 1E95,  ASH700228D,  1058,  NONE, 1.4694, 1.5162, 30, 16540
 mcds MCDS_4-80_City_of_LA, 1998-03-14,  CHS ,  USGS ,  ASHTECH,  O4597 ,  Z-XII3 1E95,  ASH700936D_M,  CR14330,  NONE, 1.5174, 1.5639, 30, 155230
 mcds MCDS_4-80_City_of_LA, 1998-03-15,  JMS ,  USGS ,  ASHTECH,  O4582 ,  Z-XII3 1E95,  ASH700936D_M,  CR14333,  NONE, 1.6835, 1.7289, 30, 15490
 mcds MCDS_4-80_City_of_LA, 1999-05-18,  CHS ,  USGS ,  ASHTECH,  LP03464 ,  Z-XII3 CB00,  ASH700936D_M,  CR14333,  NONE, 1.6241, 1.6698, 30, 154630
 mcds MCDS_4-80_City_of_LA, 1999-05-19,  CHS ,  USGS ,  ASHTECH,  LP03464 ,  Z-XII3 CB00,  ASH700936D_M,  CR14333,  NONE, 1.5969, 1.6428, 30, 15330
 mcds MCDS_4-80_City_of_LA, 2001-04-17,  JMS ,   ,  ASHTECH,  801 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993705,  NONE, 1.7096, 1.7548, 30, 162730
 mcds MCDS_4-80_City_of_LA, 2001-04-18,  GDH ,   ,  ASHTECH,  4600 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993702,  NONE, 1.4186, 1.4658, 30, 154430