benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 h130, 2000-09-13,  CHS ,   ,  ASHTECH,  801 ,  Z-XII3 CD00,  ASH700936D_M,  CR14341,  NONE, 1.1771, 1.2267, 30, 14500
 h130, 2000-09-20,  CHS ,   ,  ASHTECH,  801 ,  Z-XII3 CD00,  ASH700936D_M,  CR14341,  NONE, 1.1802, 1.2298, 30, 144730
 h130, 2004-09-11,  JLS ,  USGS ,  ASHTECH,  ZE120033802 ,  Z-X ZE00,  ASH701945E_M,  CR520031626,  NONE, 1.156, 1.2059, 30, 1480
 h130 H130_00_USGS, 2004-09-16,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE00,  ASH701945B_M,  CR619992801,  NONE, 0.5342, 0.5998, 30, 16130
 h130 H130_00_USGS, 2009-09-10,  JLS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 0.6263, 0.6878, 30, 151445
 h130 H130_00_USGS, 2009-09-11,  JLS ,  USGS ,  ASHTECH,  ZE1200331017 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 0.6263, 0.6878, 30, 0
 h130 H130_00_USGS, 2017-06-18,  JLS ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.5.1,  ASH700936D_M,  CR14244,  NONE, 0.671, 0.7309, 15, 152915
 h130 H130_00_USGS, 2017-06-19,  JLS ,  USGS ,  JAVAD,  00588 ,  TRE_G3TH SIGMA3.5.1,  ASH700936D_M,  CR14244,  NONE, 0.671, 0.7309, 15, 0