benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s) lae4, 1992-07-12, WKG , usgs , ASHTECH LM-XII3, 765, 7A24, ASH700228D, 1058, NONE, 1.2473, 1.2961, 30, 225230 lae4, 1992-07-16, KWC , , ASHTECH LM-XII3, 107, 7A24, ASH700228D, 1058, NONE, 1.1869, 1.2364, 30, 21540 lae4, 1992-11-16, CHS , USGS , ASHTECH, 1104 , LM-XII3 6M24, ASH700228D, 1068, NONE, 1.1567, 1.2066, 30, 1570 lae4, 1993-10-06, GDH , USGS , ASHTECH, 764 , LM-XII3 7A, ASH700228A, 0598, NONE, 1.1275, 1.1778, 30, 181830 lae4, 1994-05-16, WKG , USGS , ASHTECH, 104 , LM-XII3 7A, ASH700228D, 1068, NONE, 1.1879, 1.2374, 30, 14380 lae4 LAPE4__T8nR6e_S34S35, 1995-02-04, GDH , USGS , ASHTECH, O4579 , Z-XII3 1E00, ASH700228A, 0718, NONE, 1.1698, 1.2195, 30, 163830 lae4 LAPE4__T8nR6e_S34S35, 1995-11-30, GDH , USGS , ASHTECH, O4597 , Z-XII3 1F00, ASH700228A, 0598, NONE, 1.2081, 1.2574, 30, 16340 lae4 LAPE4__T8nR6e_S34S35, 1997-01-13, GDH , , ASHTECH, O4591 , Z-XII3 1E95, ASH700228D, 1036, NONE, 1.1467, 1.1967, 30, 1730 lae4 LAPE4__T8nR6e_S34S35, 1997-01-14, CHS , , ASHTECH, O4579 , Z-XII3 1E95, ASH700228A, 1026, NONE, 1.202, 1.2513, 30, 17430 lae4 LAPE4__T8nR6e_S34S35, 1998-01-31, CHS , USGS , ASHTECH, O4597 , Z-XII3 1E95, ASH700936D_M, CR14330, NONE, 1.1862, 1.2357, 30, 17100 lae4 LAPE4__T8nR6e_S34S35, 1998-02-01, JMS , USGS , ASHTECH, O4591 , Z-XII3 1E95, ASH700936D_M, CR14329, NONE, 1.1802, 1.2298, 30, 17270 lae4 LAPE4__T8nR6e_S34S35, 1999-10-17, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1498, 1.1998, 30, 180 lae4 LAPE4__T8nR6e_S34S35, 1999-10-18, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1498, 1.1998, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-19, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1498, 1.1998, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-20, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1498, 1.1998, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-21, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1498, 1.1998, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-24, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-25, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-26, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1488, 1.1988, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-27, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1488, 1.1988, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-28, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1488, 1.1988, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-29, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1488, 1.1988, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-30, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1488, 1.1988, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-10-31, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1488, 1.1988, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-03, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 185330 lae4 LAPE4__T8nR6e_S34S35, 1999-11-04, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 130 lae4 LAPE4__T8nR6e_S34S35, 1999-11-05, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-06, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-07, CHS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-08, JMS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 1130 lae4 LAPE4__T8nR6e_S34S35, 1999-11-09, JMS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-10, JMS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-11, JMS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-12, JMS , USGS , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-16, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 181630 lae4 LAPE4__T8nR6e_S34S35, 1999-11-17, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 130 lae4 LAPE4__T8nR6e_S34S35, 1999-11-18, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-19, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-11-20, CHS , , ASHTECH, O4579 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.1478, 1.1978, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 1999-12-15, GDH , USGS , ASHTECH, LP03360 , Z-XII3 CC00, ASH700936D_M, CR14341, NONE, 1.1245, 1.1748, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 1999-12-16, GDH , USGS , ASHTECH, LP03360 , Z-XII3 CC00, ASH700936D_M, CR14341, NONE, 1.1245, 1.1748, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 1999-12-17, GDH , USGS , ASHTECH, LP03360 , Z-XII3 CC00, ASH700936D_M, CR14341, NONE, 1.1245, 1.1748, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 1999-12-18, GDH , USGS , ASHTECH, LP03360 , Z-XII3 CC00, ASH700936D_M, CR14341, NONE, 1.1245, 1.1748, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 2000-01-19, GDH , , ASHTECH, lp019992805 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.1508, 1.2008, 30, 174930 lae4 LAPE4__T8nR6e_S34S35, 2000-01-20, GDH , , ASHTECH, lp019992805 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.1508, 1.2008, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 2000-01-21, GDH , , ASHTECH, lp019992805 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.1508, 1.2008, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 2000-01-22, GDH , , ASHTECH, lp019992805 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.1508, 1.2008, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-01-23, GDH , , ASHTECH, lp019992805 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.1508, 1.2008, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 2000-02-24, GDH , , ASHTECH, O4582 , Z-XII3 CC00, ASH701945B_M, CR519993703, NONE, 1.1275, 1.1778, 30, 18630 lae4 LAPE4__T8nR6e_S34S35, 2000-02-25, GDH , , ASHTECH, O4582 , Z-XII3 CC00, ASH701945B_M, CR519993703, NONE, 1.1275, 1.1778, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-02-26, GDH , , ASHTECH, O4582 , Z-XII3 CC00, ASH701945B_M, CR519993703, NONE, 1.1275, 1.1778, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-02-27, GDH , , ASHTECH, O4582 , Z-XII3 CC00, ASH701945B_M, CR519993703, NONE, 1.1275, 1.1778, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-02-28, GDH , , ASHTECH, O4582 , Z-XII3 CC00, ASH701945B_M, CR519993703, NONE, 1.1275, 1.1778, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-05-03, GDH , , ASHTECH, O4591 , Z-XII3 CD00, ASH701945.02B, CR619992805, NONE, 1.1245, 1.1748, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-05-04, GDH , , ASHTECH, O4591 , Z-XII3 CD00, ASH701945.02B, CR619992805, NONE, 1.1245, 1.1748, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-05-05, GDH , USGS , ASHTECH, O4591 , Z-XII3 CD00, ASH701945.02B, CR619992805, NONE, 1.1245, 1.1748, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-11-01, GDH , , ASHTECH, lp019992804 , Z-XII3 CD00, ASH701945.02B, CR619992801, NONE, 1.1305, 1.1807, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-11-02, GDH , , ASHTECH, lp019992804 , Z-XII3 CD00, ASH701945.02B, CR619992801, NONE, 1.1305, 1.1807, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-11-03, GDH , , ASHTECH, lp019992804 , Z-XII3 CD00, ASH701945.02B, CR619992801, NONE, 1.1305, 1.1807, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2000-11-04, GDH , , ASHTECH, lp019992804 , Z-XII3 CD00, ASH701945.02B, CR619992801, NONE, 1.1305, 1.1807, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2001-04-26, GDH , , ASHTECH, LP03360 , Z-XII3 CC00, ASH700936D_M, CR14330, NONE, 1.1315, 1.1817, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2002-01-24, GDH , , ASHTECH, lp020000801 , Z-XII3 CD00, ASH700936D_M, CR14244, NONE, 1.1943, 1.2437, 30, 1850 lae4 LAPE4__T8nR6e_S34S35, 2002-01-25, GDH , , ASHTECH, lp020000801 , Z-XII3 CD00, ASH700936D_M, CR14244, NONE, 1.1943, 1.2437, 30, 130 lae4 LAPE4__T8nR6e_S34S35, 2002-01-26, GDH , , ASHTECH, lp020000801 , Z-XII3 CD00, ASH700936D_M, CR14244, NONE, 1.1943, 1.2437, 30, 130 lae4 LAPE4__T8nR6e_S34S35, 2002-01-27, GDH , , ASHTECH, lp020000801 , Z-XII3 CD00, ASH700936D_M, CR14244, NONE, 1.1943, 1.2437, 30, 130 lae4 LAPE4__T8nR6e_S34S35, 2003-02-26, JLS , USGS , ASHTECH, LP019992809 , Z-XII3 CD00, ASH701945B_M, CR619992801, NONE, 1.1489, 1.1989, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2003-02-27, JLS , USGS , ASHTECH, LP019992809 , Z-XII3 CD00, ASH701945B_M, CR619992801, NONE, 1.1489, 1.1989, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2003-02-28, JLS , USGS , ASHTECH, LP019992809 , Z-XII3 CD00, ASH701945B_M, CR619992801, NONE, 1.1489, 1.1989, 30, 10 lae4 LAPE4__T8nR6e_S34S35, 2004-04-21, GDH , USGS , ASHTECH, 04600 , Z-XII3 CD00, ASH701945E_M, CR520031615, NONE, 1.1813, 1.2309, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 2004-04-22, GDH , USGS , ASHTECH, 04600 , Z-XII3 CD00, ASH701945E_M, CR520031615, NONE, 1.1813, 1.2309, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 2004-04-23, GDH , USGS , ASHTECH, 04600 , Z-XII3 CD00, ASH701945E_M, CR520031615, NONE, 1.1813, 1.2309, 30, 30 lae4 LAPE4__T8nR6e_S34S35, 2006-03-15, JMS , USGS , ASHTECH, ZE1200526028 , Z-X ZE21, ASH700936D_M, CR14244, NONE, 0.3296, 0.4108, 30, 0 lae4 LAPE4__T8nR6e_S34S35, 2006-03-16, JMS , USGS , ASHTECH, ZE1200526028 , Z-X ZE21, ASH700936D_M, CR14244, NONE, 0.3296, 0.4108, 30, 0 lae4 LAPE4__T8nR6e_S34S35, 2006-03-17, JMS , USGS , ASHTECH, ZE1200526028 , Z-X ZE21, ASH700936D_M, CR14244, NONE, 0.3296, 0.4108, 30, 0 lae4 LAPE4__T8nR6e_S34S35, 2015-02-19, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE210, ASH701945E_M, CR520031622, NONE, 0.5173, 0.5838, 15, 0 lae4 LAPE4__T8nR6e_S34S35, 2015-02-20, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE210, ASH701945E_M, CR520031622, NONE, 0.5173, 0.5838, 15, 0 lae4 LAPE4__T8nR6e_S34S35, 2015-02-21, JMS , USGS , ASHTECH, ZE120023202 , Z-X ZE210, ASH701945E_M, CR520031622, NONE, 0.5173, 0.5838, 15, 0