benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 fls2 Falls_2_1975_NGS, 2001-07-30,  CLE ,  USC ,  ASHTECH Z-XII3,  175,  CD00,  ASH700936E_C,  CR16379,  NONE, 0.8753, 0.9297, 30, 14030
 fls2 Falls_2_1975_NGS, 2001-07-31,  CLE ,  USC ,  ASHTECH Z-XII3,  175,  CD00,  ASH700936E_C,  CR16379,  NONE, 0.8753, 0.9297, 30, 30
 fls2 Falls_2_1975_NGS, 2002-07-23,  DR_ ,  USC ,  ASHTECH Z-XII3,  600,  CD00,  ASH701945B_M,  CR519992805,  NONE, 1.2312, 1.2802, 30, 1710
 fls2 Falls_2_1975_NGS, 2002-07-24,  DR_ ,  USC ,  ASHTECH Z-XII3,  600,  CD00,  ASH701945B_M,  CR519992805,  NONE, 1.2312, 1.2802, 30, 10
 fls2 Falls_2_1975_NGS, 2002-07-25,  DR_ ,  USC ,  ASHTECH Z-XII3,  600,  CD00,  ASH701945B_M,  CR519992805,  NONE, 1.2312, 1.2802, 30, 10
 fls2 Falls_2_1975_NGS, 1994-08-02,  CHS ,  USGS ,  ASHTECH,  104 ,  LM-XII3 7A,  ASH700228D,  1068,  NONE, 1.2745, 1.3231, 30, 143230
 fls2 Falls_2_1975_NGS, 1998-07-29,  JMS ,  USGS ,  ASHTECH,  192 ,  Z-XII3 1F50,  ASH700936E_C,  CR16381,  NONE, 1.3994, 1.4468, 30, 161830
 fls2 Falls_2_1975_NGS, 1998-07-30,  GDH ,  USGS ,  ASHTECH,  O4591 ,  Z-XII3 1F50,  ASH700936E_C,  CR16379,  NONE, 1.2227, 1.2718, 30, 1660
 fls2 Falls_2_1975_NGS, 1999-07-24,  JLS ,   ,  ASHTECH,  LP03360 ,  Z-XII3 CC00,  ASH701945B_M,  CR619992803,  NONE, 1.1407, 1.1908, 30, 15540
 fls2 Falls_2_1975_NGS, 1999-07-25,  JMS ,   ,  ASHTECH,  O4579 ,  Z-XII3 CC00,  ASH701945B_M,  CR619992804,  NONE, 1.4024, 1.4498, 30, 161030
 fls2 Falls_2_1975_NGS, 2002-07-14,  JMS ,  USGS ,  ASHTECH,  04597 ,  Z-XII3 CC00,  ASH700936D_M,  CR14244,  NONE, 1.3763, 1.4239, 30, 1600
 fls2 Falls_2_1975_NGS, 2002-07-15,  AWL ,  USGS ,  ASHTECH,  LP019992803 ,  Z-XII3 CD00,  ASH701945B_M,  CR619992801,  NONE, 1.1752, 1.2249, 30, 153530
 fls2 Falls_2_1975_NGS, 2005-07-25,  JMS ,  USGS ,  ASHTECH,  LP019992803 ,  Z-XII3 CD00,  ASH701945E_M,  CR620022605,  NONE, 0.4567, 0.5268, 30, 30
 fls2 Falls_2_1975_NGS, 2005-07-26,  JMS ,  USGS ,  ASHTECH,  LP019992803 ,  Z-XII3 CD00,  ASH701945E_M,  CR620022605,  NONE, 0.4567, 0.5268, 30, 30
 fls2 Falls_2_1975_NGS, 2005-07-27,  JMS ,  USGS ,  ASHTECH,  LP019992803 ,  Z-XII3 CD00,  ASH701945E_M,  CR620022605,  NONE, 0.4567, 0.5268, 30, 30
 fls2 Falls_2_1975_NGS, 2007-07-11,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR619992805,  NONE, 0.4556, 0.5258, 30, 0
 fls2 Falls_2_1975_NGS, 2007-07-12,  JMS ,  USGS ,  ASHTECH,  ZE1200526028 ,  Z-X ZE21,  ASH701945B_M,  CR619992805,  NONE, 0.4556, 0.5258, 30, 0
 fls2 Falls_2_1975_NGS, 2009-07-18,  JLS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 0.6968, 0.7559, 30, 163745
 fls2 Falls_2_1975_NGS, 2009-07-19,  JLS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 0.6968, 0.7559, 30, 0
 fls2 Falls_2_1975_NGS, 2009-07-20,  JLS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 0.6968, 0.7559, 30, 0
 fls2 Falls_2_1975_NGS, 2009-07-21,  JLS ,  USGS ,  ASHTECH,  ZE1200526043 ,  Z-X ZE210,  ASH701945E_M,  CR520031615,  NONE, 0.6968, 0.7559, 30, 0
 fls2 Falls_2_1975_NGS, 2011-08-16,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH701945B_M,  CR519993703,  NONE, 0.6834, 0.7428, 15, 17730
 fls2 Falls_2_1975_NGS, 2011-08-17,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH701945B_M,  CR519993703,  NONE, 0.6834, 0.7428, 15, 0
 fls2 Falls_2_1975_NGS, 2011-08-18,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH701945B_M,  CR519993703,  NONE, 0.6834, 0.7428, 15, 0
 fls2 Falls_2_1975_NGS, 2011-08-19,  CHS ,  USGS ,  ASHTECH,  ZE1200331018 ,  Z-X ZE210,  ASH701945B_M,  CR519993703,  NONE, 0.6834, 0.7428, 15, 0