benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 ukia UKIAH_AIRPORT_1949_19, 1993-09-20,  Freymueller Jeff / ,  Stanford University ,  TRIMBLE 4000SSE,  3327A03454,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3499, 0, 30, 16590
 ukia UKIAH_AIRPORT_1949_19, 1993-09-21,  Freymueller Jeff / ,  Stanford University ,  TRIMBLE 4000SSE,  3327A03454,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3499, 0, 30, 30
 ukia UKIAH_AIRPORT_1949_19, 1993-09-22,  Freymueller Jeff / ,  Stanford University ,  TRIMBLE 4000SSE,  3327A03454,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3499, 0, 30, 30
 ukia UKIAH_AIRPORT_1949_19, 1993-09-23,  Freymueller Jeff / ,  Stanford University ,  TRIMBLE 4000SSE,  3327A03454,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3499, 0, 30, 30
 ukia UKIAH_AIRPORT_1949_19, 1993-09-24,  Owen Susan ,  Stanford University ,  TRIMBLE 4000SSE,  3327A03454,  NP,  TRM14532.00,  3015A00136,  NONE, 1.4198, 0, 30, 24830
 ukia UKIAH_AIRPORT_1949_19, 1993-09-25,  UNKNOWN ,  UNKNOWN ,  TRIMBLE 4000SSE,  3327A03454,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3459, 0, 30, 1300
 ukia UKIAH_AIRPORT_1949_19, 1993-09-26,  UNKNOWN ,  UNKNOWN ,  TRIMBLE 4000SSE,  3327A03454,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3459, 0, 30, 31730
 ukia UKIAH_AIRPORT_1949_19, 1993-09-27,  UNKNOWN ,  UNKNOWN ,  TRIMBLE 4000SSE,  3327A03454,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3459, 0, 30, 30
 ukia UKIAH_AIRPORT_1949_19, 1993-09-28,  UNKNOWN ,  UNKNOWN ,  TRIMBLE 4000SSE,  3327A03454,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3459, 0, 30, 30
 UKIA, 1994-06-15,  Freymueller J. ,  Stanford University ,  TRIMBLE 4000SSE,  3414A05701,  NP,  TRM14532.00,  3012A00106,  NONE, 1.0948, 0, 30, 17100
 UKIA, 1994-06-16,  Freymueller J. ,  Stanford University ,  TRIMBLE 4000SSE,  3414A05701,  NP,  TRM14532.00,  3012A00106,  NONE, 1.0948, 0, 30, 30
 UKIA, 1994-06-17,  Freymueller J. ,  Stanford University ,  TRIMBLE 4000SSE,  3414A05701,  NP,  TRM14532.00,  3012A00106,  NONE, 1.0948, 0, 30, 30
 UKIA, 1994-06-18,  Freymueller J. ,  Stanford University ,  TRIMBLE 4000SSE,  3414A05685,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3591, 0, 30, 52630
 UKIA, 1994-06-19,  Freymueller J. ,  Stanford University ,  TRIMBLE 4000SSE,  3414A05685,  NP,  TRM14532.00,  3015A00136,  NONE, 1.3165, 0, 30, 4330
 UKIA, 1994-06-20,  Burgmann Roland ,  Stanford University ,  TRIMBLE 4000SSE,  3414A05699,  NP,  TRM22020.00+GP,  0080098261,  NONE, 1.1292, 0, 30, 2130
 UKIA, 1994-06-21,  Freymueller J. ,  Stanford University ,  TRIMBLE 4000SSE,  3414A05697,  NP,  TRM22020.00+GP,  0080098667,  NONE, 1.1465, 0, 30, 1110
 UKIA, 1994-06-22,  Freymueller J. ,  Stanford University ,  TRIMBLE 4000SSE,  3414A05697,  NP,  TRM22020.00+GP,  0080098667,  NONE, 1.1465, 0, 30, 30
 UKIA, 1994-06-23,  Freymueller J. ,  Stanford University ,  TRIMBLE 4000SSE,  3414A05697,  NP,  TRM22020.00+GP,  0080098667,  NONE, 1.1465, 0, 30, 1570
 ukia UKIAH_AIRPORT_1949_1, 2008-06-16,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE21,  ASH701945E_M,  CR620022601,  NONE, 0.855, 0.9099, 30, 16730
 ukia UKIAH_AIRPORT_1949_1, 2008-06-17,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE21,  ASH701945E_M,  CR620022601,  NONE, 0.855, 0.9099, 30, 0
 ukia UKIAH_AIRPORT_1949_1, 2008-06-18,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE21,  ASH701945E_M,  CR620022601,  NONE, 0.855, 0.9099, 30, 0
 ukia UKIAH_AIRPORT_1949_1, 2008-06-19,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE21,  ASH701945E_M,  CR620022601,  NONE, 0.855, 0.9099, 30, 0
 ukia UKIAH_AIRPORT_1949_1, 2010-10-20,  JMS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 0.5877, 0.6508, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2010-10-21,  JMS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 0.5877, 0.6508, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2012-03-06,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.8028, 0.8589, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2012-03-07,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.8028, 0.8589, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2012-03-08,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.8028, 0.8589, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2012-03-09,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 0.8028, 0.8589, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2015-12-08,  ELP ,  USGS ,  JAVAD,  00618 ,  TRE_G3TH SIGMA3.3.1,  JAVRINGANT_DM,  00587,  NONE, 0.6844, 0.7439, 15, 184045
 ukia UKIAH_AIRPORT_1949_1, 2015-12-11,  ELP ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.3.1,  JAVRINGANT_DM,  00587,  NONE, 0.6803, 0.7399, 15, 181245
 ukia UKIAH_AIRPORT_1949_1, 2016-03-22,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  00587,  NONE, 0.7113, 0.7699, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2016-03-23,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  00587,  NONE, 0.7113, 0.7699, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2016-03-24,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  00587,  NONE, 0.7113, 0.7699, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2016-03-25,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  00587,  NONE, 0.7113, 0.7699, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2022-07-12,  JLS ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  ASH701945B_M,  CR619992805,  NONE, 0.7966, 0.8528, 15, 18045
 ukia UKIAH_AIRPORT_1949_1, 2022-07-13,  JLS ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  ASH701945B_M,  CR619992805,  NONE, 0.7966, 0.8528, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2022-07-14,  JLS ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  ASH701945B_M,  CR619992805,  NONE, 0.7966, 0.8528, 15, 0
 ukia UKIAH_AIRPORT_1949_1, 2022-07-15,  JLS ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  ASH701945B_M,  CR619992805,  NONE, 0.7966, 0.8528, 15, 0