benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 x360 X360_1953_USC&GS, 2017-06-14,  JLS ,  USGS ,  JAVAD TRE_G3TH,  00619,  SIGMA3.5.14,  ASH700936D_M,  CR14244,  NONE, 0.6357, 0.6969, 15, 193645
 x360, 2000-09-14,  CHS ,   ,  ASHTECH,  801 ,  Z-XII3 CD00,  ASH700936D_M,  CR14341,  NONE, 1.3318, 1.3798, 30, 15540
 x360, 2000-09-16,  CHS ,   ,  ASHTECH,  801 ,  Z-XII3 CD00,  ASH700936D_M,  CR14341,  NONE, 1.2904, 1.3388, 30, 151830
 x360, 2002-05-01,  JMS ,  USGS ,  ASHTECH,  LP019992804 ,  Z-XII3 CD00,  ASH701945B_M,  CR619992801,  NONE, 1.3067, 1.3549, 30, 152030
 x360, 2002-05-05,  JMS ,  USGS ,  ASHTECH,  LP019992804 ,  Z-XII3 CD00,  ASH701945B_M,  CR619992801,  NONE, 0.4135, 0.4868, 30, 15350
 x360 X360_1953_USC&GS, 2004-09-15,  JLS ,  USGS ,  ASHTECH,  ZE120033802 ,  Z-X ZE00,  ASH701945B_M,  CR619992805,  NONE, 1.1529, 1.2029, 30, 1500
 x360 X360_1953_USC&GS, 2004-09-17,  JMS ,  USGS ,  ASHTECH,  ZE120023202 ,  Z-X ZE00,  ASH701945B_M,  CR619992801,  NONE, 0.4114, 0.4848, 30, 1510
 x360 X360_1953_USC&GS, 2009-09-14,  JLS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH700936D_M,  CR14333,  NONE, 0.5078, 0.5748, 30, 14420
 x360 X360_1953_USC&GS, 2009-09-15,  GDH ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE210,  ASH701945E_M,  CR620022601,  NONE, 0.7226, 0.7808, 30, 16440
 x360 X360_1953_USC&GS, 2017-06-15,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.5.1,  ASH700936D_M,  CR14244,  NONE, 0.6357, 0.6969, 15, 0
 x360 X360_1953_USC&GS, 2017-06-16,  JLS ,  USGS ,  JAVAD,  00619 ,  TRE_G3TH SIGMA3.5.1,  ASH700936D_M,  CR14244,  NONE, 0.6357, 0.6969, 15, 0
 x360 X360_1953_USC&GS, 2020-09-24,  JLS ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  ASH700936D_M,  CR14244,  NONE, 0.6065, 0.6688, 15, 14310
 x360 X360_1953_USC&GS, 2020-09-25,  JLS ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  ASH700936D_M,  CR14244,  NONE, 0.6065, 0.6688, 15, 0