benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 me05, 2018-10-15,  JMN ,  USGS ,  JAVAD TRE_G3TH,  01657,  SIGMA3.5.14,  JAVRINGANT_DM,  01592,  NONE, 0.6772, 0.7369, 15, 22545
 me05, 2018-10-16,  JMN ,  USGS ,  JAVAD,  01657 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  01592,  NONE, 0.6772, 0.7369, 15, 0
 me05, 2021-05-18,  ELP ,  USGS ,  JAVAD,  00598 ,  TRE_G3TH SIGMA3.7.6,  ASH701945B_M,  CR519993703,  NONE, 0.7113, 0.7699, 15, 154215
 me05, 2021-05-19,  ELP ,  USGS ,  JAVAD,  00598 ,  TRE_G3TH SIGMA3.7.6,  ASH701945B_M,  CR519993703,  NONE, 0.7113, 0.7699, 15, 0
 ME05, 2022-03-21,  JLS ,  USGS ,  TRIMBLE,  4927175157 ,  NETRS 1.3-2,  TRM57971.00,  1441138325,  NONE, 0.7128, 0.776, 15, 203030
 me05, 2023-06-06,  ELP ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  00459,  NONE, 0.7381, 0.7959, 15, 16250
 me05, 2023-06-07,  ELP ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  00459,  NONE, 0.6885, 0.7478, 15, 161645