benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 me09, 2003-10-24,  -Unknown- ,  -Unknown- ,  TRIMBLE 5700,  220297192,  NP,  TRM41249.00,  00000000,  NONE, 0.55, 0.6181, 30, 260
 me09, 2018-10-15,  JMN ,  USGS ,  JAVAD TRE_G3TH,  01660,  SIGMA3.5.14,  JAVRINGANT_DM,  00580,  NONE, 0.6367, 0.6978, 15, 20290
 me09, 2018-10-16,  JMN ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  00580,  NONE, 0.6367, 0.6978, 15, 0
 me09, 2021-05-17,  JLS ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  ASH700936D_M,  CR14244,  NONE, 0.6803, 0.7399, 15, 185345
 me09, 2021-05-18,  JLS ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  ASH700936D_M,  CR14244,  NONE, 0.6741, 0.7339, 15, 154830
 me09, 2021-05-19,  JLS ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  ASH700936D_M,  CR14244,  NONE, 0.6741, 0.7339, 15, 0
 me09, 2022-03-21,  JLS ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.7.6,  ASH701945E_M,  CR520031615,  NONE, 0.7412, 0.7989, 15, 18945
 me09, 2023-06-06,  ELP ,  USGS ,  JAVAD,  01337 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  00457,  NONE, 0.735, 0.7929, 15, 154530
 me09, 2023-06-07,  ELP ,  USGS ,  JAVAD,  01337 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  00457,  NONE, 0.6927, 0.7519, 15, 152730