benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 ls37 SLO58_PM43_1988_LS37, 2007-03-23,  CHS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE21,  ASH701945E_M,  CR620022602,  NONE, 1.4812, 1.5279, 30, 153730
 ls37 SLO58_PM43_1988_LS37, 2007-03-24,  JMS ,  USGS ,  ASHTECH,  LP020000801 ,  Z-XII 1L00,  ASH701945E_M,  CR520031626,  NONE, 1.0018, 1.0539, 30, 16930
 ls37 SLO58_PM43_1988_LS37, 2010-05-03,  CHS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 1.4076, 1.4549, 15, 153215
 ls37 SLO58_PM43_1988_LS37, 2010-05-04,  CHS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 1.4822, 1.5289, 15, 152815
 ls37 SLO58_PM43_1988_LS37, 2013-08-23,  JLS ,  USGS ,  JAVAD,  00618 ,  TRE_G3TH SIGMA3.3.1,  ASH701945E_M,  CR620022605,  NONE, 1.2571, 1.3059, 15, 141245
 ls37 SLO58_PM43_1988_LS37, 2013-10-26,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE210,  ASH701945E_M,  CR520031626,  NONE, 1.5326, 1.5789, 15, 154415
 ls37 SLO58_PM43_1988_LS37, 2015-04-10,  JLS ,  USGS ,  JAVAD,  00618 ,  TRE_G3TH SIGMA3.3.1,  ASH701945E_M,  CR620022602,  NONE, 1.1864, 1.236, 15, 152115
 ls37 SLO58_PM43_1988_LS37, 2015-04-11,  JLS ,  USGS ,  JAVAD,  00618 ,  TRE_G3TH SIGMA3.3.1,  ASH701945E_M,  CR620022602,  NONE, 1.1864, 1.236, 15, 0
 ls37 SLO58_PM43_1988_LS37, 2019-05-21,  ELP ,  USGS ,  JAVAD,  00618 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  00488,  NONE, 1.4338, 1.4809, 15, 141515
 ls37 SLO58_PM43_1988_LS37, 2019-05-22,  ELP ,  USGS ,  JAVAD,  00621 ,  TRE_G3TH SIGMA3.7.6,  JAVRINGANT_DM,  00459,  NONE, 1.3026, 1.3509, 15, 144715