benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 pinn PINN_2005_USGS, 2005-10-31,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945E_M,  CR620022605,  NONE, 1.0313, 1.0829, 30, 0
 pinn PINN_2005_USGS, 2005-11-01,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945E_M,  CR620022605,  NONE, 1.0313, 1.0829, 30, 0
 pinn PINN_2005_USGS, 2005-11-02,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945E_M,  CR620022605,  NONE, 1.0313, 1.0829, 30, 0
 pinn PINN_2005_USGS, 2006-08-23,  CHS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 0.5205, 0.5868, 30, 0
 pinn PINN_2005_USGS, 2006-08-24,  CHS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH700936D_M,  CR14329,  NONE, 0.5205, 0.5868, 30, 0
 pinn PINN_2005_USGS, 2007-08-15,  CHS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE21,  ASH701945B_M,  CR519993706,  NONE, 0.6034, 0.6658, 30, 0
 pinn PINN_2005_USGS, 2007-08-16,  CHS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE21,  ASH701945B_M,  CR519993706,  NONE, 0.6034, 0.6658, 30, 0
 pinn PINN_2005_USGS, 2007-08-17,  CHS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE21,  ASH701945B_M,  CR519993706,  NONE, 0.6034, 0.6658, 30, 0
 pinn PINN_2005_USGS, 2008-07-09,  JLS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.6232, 0.6849, 30, 1750
 pinn PINN_2005_USGS, 2008-07-10,  JLS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.6232, 0.6849, 30, 0
 pinn PINN_2005_USGS, 2008-07-11,  JLS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.6232, 0.6849, 30, 0
 pinn PINN_2005_USGS, 2008-07-12,  JLS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.6232, 0.6849, 30, 0
 pinn PINN_2005_USGS, 2010-07-11,  JLS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 0.6013, 0.6638, 15, 183415
 pinn PINN_2005_USGS, 2010-07-12,  JLS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 0.6013, 0.6638, 15, 0
 pinn PINN_2005_USGS, 2010-07-13,  JLS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 0.6013, 0.6638, 15, 0
 pinn PINN_2005_USGS, 2010-07-14,  JLS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 0.6013, 0.6638, 15, 0
 pinn PINN_2005_USGS, 2022-07-16,  ELP ,  USGS ,  JAVAD,  01657 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  01600,  NONE, 0.7051, 0.7639, 15, 15160
 pinn PINN_2005_USGS, 2022-07-17,  ELP ,  USGS ,  JAVAD,  01657 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  01600,  NONE, 0.7051, 0.7639, 15, 0
 pinn PINN_2005_USGS, 2022-07-18,  ELP ,  USGS ,  JAVAD,  01657 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  01600,  NONE, 0.7051, 0.7639, 15, 0