benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 lb02 LB02_unstamped_USGS, 2007-06-26,  GDH ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH701945E_M,  CR520031626,  NONE, 0.1, 0.2325, 30, 17470
 lb02 LB02_unstamped_USGS, 2007-06-27,  GDH ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH701945E_M,  CR520031626,  NONE, 0.1, 0.2325, 30, 0
 lb02 LB02_unstamped_USGS, 2007-06-28,  GDH ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH701945E_M,  CR520031626,  NONE, 0.1, 0.2325, 30, 0
 lb02 LB02_unstamped_USGS, 2007-06-29,  GDH ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE21,  ASH701945E_M,  CR520031626,  NONE, 0.1, 0.2325, 30, 0
 lb02 LB02_unstamped_USGS, 2009-04-24,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR620022601,  NONE, 0.1, 0.2325, 30, 0
 lb02 LB02_unstamped_USGS, 2009-04-25,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR620022601,  NONE, 0.1, 0.2325, 30, 0
 lb02 LB02_unstamped_USGS, 2009-04-26,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR620022601,  NONE, 0.1, 0.2325, 30, 0
 lb02 LB02_unstamped_USGS, 2009-04-27,  JMS ,  USGS ,  ASHTECH,  ZE1200331006 ,  Z-X ZE210,  ASH701945E_M,  CR620022601,  NONE, 0.1, 0.2325, 30, 0
 lb02 LB02_unstamped_USGS, 2011-06-15,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH701945B_M,  CR619992801,  NONE, 0.1, 0.2325, 15, 0
 lb02 LB02_unstamped_USGS, 2011-06-16,  JMS ,  USGS ,  ASHTECH,  ZE120023204 ,  Z-X ZE210,  ASH701945B_M,  CR619992801,  NONE, 0.1, 0.2325, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-08,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 18250
 lb02 LB02_unstamped_USGS, 2015-01-09,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-10,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-11,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-12,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-13,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-14,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-15,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-16,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-17,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-18,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-19,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-20,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-21,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-22,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-23,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-24,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-25,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-01-26,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-02-04,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-02-05,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0
 lb02 LB02_unstamped_USGS, 2015-02-06,  JMS ,  USGS ,  TRIMBLE,  5038K70611 ,  NETR8 4.85,  TRM59800.00,  5037353953,  NONE, 0.1, 0.2228, 15, 0