benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 lnda LINDA_1955_BureauOfRe, 1994-03-09,  UNKNOWN OBSERVER ,  MASS INST. OF TECHNO,  TRIMBLE 4000,  3052,  SSE,  TRM14532.00,  68337,  NONE, 0.9825, 0, 30, 18540
 lnda LINDA_1955_BureauOfRe, 1994-03-10,  UNKNOWN OBSERVER ,  MASS INST. OF TECHNO,  TRIMBLE 4000,  3052,  SSE,  TRM14532.00,  68337,  NONE, 0.9825, 0, 30, 130
 lnda LINDA_1955_BureauOfRe, 2003-10-28,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15406,  NP,  TRM29659.00,  0220067541,  NONE, 0.5, 0, 15, 15
 lnda LINDA_1955_BureauOfRe, 2003-10-29,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15406,  NP,  TRM29659.00,  0220067541,  NONE, 0.5, 0, 15, 15
 lnda LINDA_1955_BureauOfRe, 2003-10-30,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15406,  NP,  TRM29659.00,  0220067541,  NONE, 0.5, 0, 15, 15
 lnda LINDA_1955_BureauOfRe, 2003-10-31,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15406,  NP,  TRM29659.00,  0220067541,  NONE, 0.5, 0, 15, 15
 lnda LINDA_1955_BureauOfRe, 2003-11-01,  GINA SCHMALZLE ,  UM-RSMAS-MGG ,  TRIMBLE 4000SSI,  3616A15406,  NP,  TRM29659.00,  0220067541,  NONE, 0.5, 0, 15, 15
 lnda LINDA_1955_BureauOfR, 2007-01-24,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH701945E_M,  CR620022605,  NONE, 0.5846, 0.6479, 30, 175830
 lnda LINDA_1955_BureauOfR, 2007-01-25,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH701945E_M,  CR620022605,  NONE, 0.5846, 0.6479, 30, 0
 lnda LINDA_1955_BureauOfR, 2007-01-26,  GDH ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH700936D_M,  CR14244,  NONE, 0.5846, 0.6479, 30, 61930
 lnda LINDA_1955_BureauOfR, 2007-02-06,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH700936D_M,  CR14333,  NONE, 0.6211, 0.6828, 30, 173930
 lnda LINDA_1955_BureauOfR, 2007-02-07,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH700936D_M,  CR14333,  NONE, 0.6211, 0.6828, 30, 0
 lnda LINDA_1955_BureauOfR, 2007-02-08,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH700936D_M,  CR14333,  NONE, 0.6211, 0.6828, 30, 0
 lnda LINDA_1955_BureauOfR, 2012-08-02,  JLS ,  USGS ,  JAVAD,  00620 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14329,  NONE, 0.7381, 0.7959, 15, 152215
 lnda LINDA_1955_BureauOfR, 2012-08-03,  JLS ,  USGS ,  JAVAD,  00620 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14329,  NONE, 0.7381, 0.7959, 15, 0
 lnda LINDA_1955_BureauOfR, 2012-08-04,  JLS ,  USGS ,  JAVAD,  00620 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14329,  NONE, 0.7381, 0.7959, 15, 0