benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 srid, 2005-08-23,  EYI ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 1.2708, 1.3261, 30, 205330
 srid, 2005-08-24,  EYI ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 1.2708, 1.3261, 30, 0
 srid, 2005-08-25,  EYI ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 1.2708, 1.3261, 30, 0
 srid, 2005-08-26,  EYI ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 1.2708, 1.3261, 30, 0
 srid, 2005-08-27,  EYI ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 1.2708, 1.3261, 30, 0
 srid, 2005-08-28,  EYI ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 1.2708, 1.3261, 30, 0
 srid, 2005-08-29,  EYI ,  USGS/Cascades Volcan,  TRIMBLE NETRS,  4526253189,  NP,  TRM41249.00,  60091064,  NONE, 1.2708, 1.3261, 30, 0
 srid, 2011-08-04,  T.K. A.M. ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220316024,  2.01,  TRM41249.00,  60267788,  NONE, 0.5207, 0.59, 15, 30
 srid, 2000-09-23,  unknown ,  CVO ,  TRIMBLE,  24360 ,  4000SSI NP,  TRM29659.00,  66917,  NONE, 1.025, 0, 30, 12330
 srid, 2000-09-24,  unknown ,  CVO ,  TRIMBLE,  24360 ,  4000SSI NP,  TRM29659.00,  66917,  NONE, 1.025, 0, 30, 30
 srid, 2000-09-25,  unknown ,  CVO ,  TRIMBLE,  24360 ,  4000SSI NP,  TRM29659.00,  66917,  NONE, 1.025, 0, 30, 30
 srid, 2003-08-16,  Poland ,  USGS/Cascades Volcan,  TRIMBLE,  0220273696 ,  5700 NP,  TRM41249.00,  12354183,  NONE, 0.489, 0.5597, 30, 30
 srid, 2003-08-17,  Poland ,  USGS/Cascades Volcan,  TRIMBLE,  0220273696 ,  5700 NP,  TRM41249.00,  12354183,  NONE, 0.489, 0.5597, 30, 30