benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 lodi, 2004-07-13,  MLBH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220320193,  NP,  TRM41249.00,  12354183,  NONE, 0.8261, 0.8869, 30, 18550
 lodi, 2004-07-14,  MLBH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220320193,  NP,  TRM41249.00,  12354183,  NONE, 0.8261, 0.8869, 30, 30
 lodi, 2004-07-15,  MLBH ,  USGS/Cascades Volcan,  TRIMBLE 5700,  0220320193,  NP,  TRM41249.00,  12354183,  NONE, 0.8261, 0.8869, 30, 30
 lodi, 2006-07-27,  MLSD ,  USGS/Cascades Volcan,  TRIMBLE,  220213985 ,  4700 NP,  TRM29659.00,  0220062086,  NONE, 1.1671, 0, 60, 1820
 lodi, 2006-07-28,  MLSD ,  USGS/Cascades Volcan,  TRIMBLE,  220213985 ,  4700 NP,  TRM29659.00,  0220062086,  NONE, 1.1671, 0, 60, 10
 lodi, 2006-07-29,  MLSD ,  USGS/Cascades Volcan,  TRIMBLE,  220213985 ,  4700 NP,  TRM29659.00,  0220062086,  NONE, 1.1671, 0, 60, 10
 lodi, 2012-07-20,  M. Davidson ,  USGS/Cascades Volcan,  TPS,  T222128 ,  GB-1000 3.4,  TRM41249.00,  60294583,  NONE, 1.2082, 1.264, 15, 0
 lodi, 2012-07-21,  M. Davidson ,  USGS/Cascades Volcan,  TPS,  T222128 ,  GB-1000 3.4,  TRM41249.00,  60294583,  NONE, 1.2082, 1.264, 15, 0
 lodi, 2018-07-27,  E. Montgomery-Brown ,  USGS/CalVO ,  JAVAD,  01328 ,  TRE_G3TH SIGMA3.5.1,  TRM41249.00,  60194583,  NONE, 0.4136, 0.4884, 15, 25645
 lodi, 2018-07-28,  E. Montgomery-Brown ,  USGS/CalVO ,  JAVAD,  01328 ,  TRE_G3TH SIGMA3.5.1,  TRM41249.00,  60194583,  NONE, 0.4136, 0.4884, 15, 0