benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 pntd PAINTED_1958_USGS, 2006-10-18,  GDH ,  USGS ,  ASHTECH,  ZE120023208 ,  Z-X ZE21,  ASH701945E_M,  CR620022605,  NONE, 1.2632, 1.3119, 30, 165730
 pntd PAINTED_1958_USGS, 2006-10-19,  JMS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE21,  ASH701945E_M,  CR520031622,  NONE, 0.3442, 0.4237, 30, 16130
 pntd PAINTED_1958_USGS, 2011-03-12,  CHS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE210,  ASH700936D_M,  CR14329,  NONE, 1.3046, 1.3529, 15, 17815
 pntd PAINTED_1958_USGS, 2011-03-14,  CHS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE210,  ASH700936D_M,  CR14329,  NONE, 1.247, 1.2959, 15, 16315
 pntd PAINTED_1958_USGS, 2013-07-30,  JLS ,  USGS ,  JAVAD,  00598 ,  TRE_G3TH SIGMA3.3.1,  ASH701945E_M,  CR620022605,  NONE, 1.1631, 1.2129, 15, 163445
 pntd PAINTED_1958_USGS, 2013-07-31,  JLS ,  USGS ,  JAVAD,  00598 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 1.1357, 1.1859, 15, 16545
 pntd PAINTED_1958_USGS, 2013-08-06,  JLS ,  USGS ,  JAVAD,  00598 ,  TRE_G3TH SIGMA3.3.1,  ASH700936D_M,  CR14333,  NONE, 1.3117, 1.3599, 15, 152415
 pntd PAINTED_1958_USGS, 2019-04-02,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.5.1,  JAVRINGANT_DM,  00488,  NONE, 1.2521, 1.3009, 15, 134615
 pntd PAINTED_1958_USGS, 2019-04-25,  ELP ,  USGS ,  JAVAD,  01660 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  00488,  NONE, 1.2066, 1.2559, 15, 133245