benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 gart Garrett_1949_USC&GS, 2005-08-23,  JMS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE21,  ASH701945E_M,  CR620022605,  NONE, 1.16, 1.2099, 30, 0
 gart Garrett_1949_USC&GS, 2005-08-24,  JMS ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE21,  ASH701945E_M,  CR620022605,  NONE, 1.16, 1.2099, 30, 0
 gart Garrett_1949_USC&GS, 2006-08-18,  JMS ,  USGS ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14341,  NONE, 1.1843, 1.2338, 30, 30
 gart Garrett_1949_USC&GS, 2006-08-19,  JMS ,  USGS ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14341,  NONE, 1.1843, 1.2338, 30, 30
 gart Garrett_1949_USC&GS, 2006-08-20,  JMS ,  USGS ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14341,  NONE, 1.1843, 1.2338, 30, 30
 gart Garrett_1949_USC&GS, 2006-08-21,  JMS ,  USGS ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH700936D_M,  CR14341,  NONE, 1.1843, 1.2338, 30, 30
 gart Garrett_1949_USC&GS, 2008-07-10,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE21,  ASH701945E_M,  CR620022601,  NONE, 1.2824, 1.3309, 30, 0
 gart Garrett_1949_USC&GS, 2008-07-11,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE21,  ASH701945E_M,  CR620022601,  NONE, 1.2824, 1.3309, 30, 0
 gart Garrett_1949_USC&GS, 2008-07-12,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE21,  ASH701945E_M,  CR620022601,  NONE, 1.2824, 1.3309, 30, 0
 gart Garrett_1949_USC&GS, 2016-07-13,  ELP ,  USGS ,  JAVAD,  00621 ,  TRE_G3TH SIGMA3.3.1,  ASH701945B_M,  CR519993703,  NONE, 1.3935, 1.441, 15, 163545
 gart Garrett_1949_USC&GS, 2016-07-14,  ELP ,  USGS ,  JAVAD,  00621 ,  TRE_G3TH SIGMA3.3.1,  ASH701945B_M,  CR519993703,  NONE, 1.3935, 1.441, 15, 0
 gart Garrett_1949_USC&GS, 2016-07-15,  ELP ,  USGS ,  JAVAD,  00621 ,  TRE_G3TH SIGMA3.3.1,  ASH701945B_M,  CR519993703,  NONE, 1.3935, 1.441, 15, 0
 gart Garrett_1949_USC&GS, 2016-07-16,  ELP ,  USGS ,  JAVAD,  00621 ,  TRE_G3TH SIGMA3.3.1,  ASH701945B_M,  CR519993703,  NONE, 1.3935, 1.441, 15, 0
 gart Garrett_1949_USC&GS, 2023-09-18,  ELP ,  USGS ,  JAVAD,  00620 ,  TRE_G3TH SIGMA3.7.6,  ASH701945B_M,  CR619992805,  NONE, 0.6263, 0.6878, 15, 221315
 gart Garrett_1949_USC&GS, 2023-09-19,  ELP ,  USGS ,  JAVAD,  00620 ,  TRE_G3TH SIGMA3.7.6,  ASH701945B_M,  CR619992805,  NONE, 0.6263, 0.6878, 15, 0
 gart Garrett_1949_USC&GS, 2023-09-20,  ELP ,  USGS ,  JAVAD,  00620 ,  TRE_G3TH SIGMA3.7.6,  ASH701945B_M,  CR619992805,  NONE, 0.6263, 0.6878, 15, 0