benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 cldl COALDALE_2_NGS, 1994-05-31,  unknown ,  NGS ,  TRIMBLE 4000SST,  484,  4.81,  TRM14532.00,  18,  NONE, 2.22, 0, 15, 185630
 cldl COALDALE_2_NGS, 1994-06-14,  unknown ,  NGS ,  TRIMBLE 4000SST,  484,  4.81,  TRM14532.00,  18,  NONE, 2.22, 0, 15, 1810
 cldl, 1999-05-04,   ,   ,  TRIMBLE 4000SSE,  4888,  7.25,  4000ST,  76727,  L1/L2, 2, 0, 30, 153330
 cldl, 1999-05-05,   ,   ,  TRIMBLE 4000SSE,  4888,  7.25,  4000ST,  76727,  L1/L2, 2, 0, 30, 152930
 cldl, 1999-05-06,   ,   ,  TRIMBLE 4000SSE,  4888,  7.25,  4000ST,  76727,  L1/L2, 2, 0, 30, 193030
 cldl Coaldale_2_1988_NGS, 2020-06-03,  SKW ,  USGS ,  JAVAD TRE_G3TH,  00597,  SIGMA-Unknown-,  TRM41249.00,  60142391,  NONE, 1.0384, 1.096, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-06-04,  SKW ,  USGS ,  JAVAD TRE_G3TH,  00597,  SIGMA-Unknown-,  TRM41249.00,  60142391,  NONE, 1.0384, 1.096, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-06-05,  SKW ,  USGS ,  JAVAD TRE_G3TH,  00597,  SIGMA-Unknown-,  TRM41249.00,  60142391,  NONE, 1.0384, 1.096, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-06-06,  SKW ,  USGS ,  JAVAD TRE_G3TH,  00597,  SIGMA-Unknown-,  TRM41249.00,  60142391,  NONE, 1.0384, 1.096, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-06-07,  SKW ,  USGS ,  JAVAD TRE_G3TH,  00597,  SIGMA-Unknown-,  TRM41249.00,  60142391,  NONE, 1.0384, 1.096, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-06-08,  SKW ,  USGS ,  JAVAD TRE_G3TH,  00597,  SIGMA-Unknown-,  TRM41249.00,  60142391,  NONE, 1.0384, 1.096, 15, 0
 CLDL, 2020-06-23,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-24,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-25,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-26,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-27,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-28,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-29,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-30,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-01,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-02,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-03,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-04,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-05,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-06,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-07,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-08,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-09,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-10,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-11,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-12,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-13,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-14,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-15,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-16,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-17,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-18,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-19,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-20,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-21,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-22,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-23,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-24,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-25,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-26,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-27,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-28,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-07-29,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-09-23,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM59800.00,  5037353953,  NONE, 0.7092, 0.7724, 15, 0
 CLDL, 2020-09-24,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM59800.00,  5037353953,  NONE, 0.7092, 0.7724, 15, 0
 CLDL, 2020-09-25,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175164,  1.3-2,  TRM59800.00,  5037353953,  NONE, 0.7092, 0.7724, 15, 0
 CLDL, 2020-10-24,  JLS ,  USGS ,  TRIMBLE NETRS,  4927175157,  1.3-2,  TRM57971.00,  1441138325,  NONE, 0.7082, 0.7715, 15, 1950
 cldl Coaldale_2_1988_NGS, 2002-06-06,  CHS ,  USGS ,  ASHTECH,  LP00108.707 ,  Z-XII3 CD00,  ASH700936D_M,  CR14333,  NONE, 1.339, 1.3869, 30, 15210
 cldl Coaldale_2_1988_NGS, 2002-06-07,  GDH ,  USGS ,  ASHTECH,  04582 ,  Z-XII3 CD00,  ASH701945B_M,  CR519993703,  NONE, 1.2379, 1.2868, 30, 151330
 cldl Coaldale_2_1988_NGS, 2005-05-18,  JLS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH700936D_M,  CR14330,  NONE, 1.1874, 1.2369, 30, 15470
 cldl Coaldale_2_1988_NGS, 2005-05-23,  JMS ,  USGS ,  ASHTECH,  LP019992803 ,  Z-XII3 CD00,  ASH700936D_M,  CR14333,  NONE, 1.4267, 1.4739, 30, 162230
 cldl Coaldale_2_1988_NGS, 2020-05-17,  SKW ,  USGS ,  JAVAD,  01328 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-18,  SKW ,  USGS ,  JAVAD,  01328 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-19,  SKW ,  USGS ,  JAVAD,  01328 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-20,  SKW ,  USGS ,  JAVAD,  01328 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-21,  SKW ,  USGS ,  JAVAD,  01328 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-22,  SKW ,  USGS ,  JAVAD,  01328 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-23,  SKW ,  USGS ,  JAVAD,  01328 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-24,  SKW ,  USGS ,  JAVAD,  01662 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-25,  SKW ,  USGS ,  JAVAD,  01662 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-26,  SKW ,  USGS ,  JAVAD,  01662 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-27,  SKW ,  USGS ,  JAVAD,  01662 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-28,  SKW ,  USGS ,  JAVAD,  00597 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0364, 1.094, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-29,  SKW ,  USGS ,  JAVAD,  00597 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0364, 1.094, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-30,  SKW ,  USGS ,  JAVAD,  00597 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0364, 1.094, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-05-31,  SKW ,  USGS ,  JAVAD,  00597 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0364, 1.094, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-06-01,  SKW ,  USGS ,  JAVAD,  00597 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0364, 1.094, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-06-02,  SKW ,  USGS ,  JAVAD,  00597 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0364, 1.094, 15, 0
 cldl Coaldale_2_1988_NGS, 2020-06-09,  SKW ,  USGS ,  JAVAD,  00597 ,  TRE_G3TH SIGMA-Unkn,  TRM41249.00,  60142391,  NONE, 1.0374, 1.095, 15, 0
 CLDL, 2020-06-10,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-11,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-12,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-13,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-14,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-15,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-16,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-17,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-18,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-19,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-20,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-21,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-06-22,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM57971.00,  144113835,  NONE, 0.68, 0.744, 15, 0
 CLDL, 2020-09-22,  JLS ,  USGS ,  TRIMBLE,  4927175164 ,  NETRS 1.3-2,  TRM59800.00,  5037353953,  NONE, 0.7092, 0.7724, 15, 163530
 CLDL, 2020-10-25,  JLS ,  USGS ,  TRIMBLE,  4927175157 ,  NETRS 1.3-2,  TRM57971.00,  1441138325,  NONE, 0.7082, 0.7715, 15, 0