benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s) twr2 Twissel_Rm2_DWR, 1992-04-12, GDH , USGS , ASHTECH, 99 , LM-XII3 6A, ASH700228D, 1036, NONE, 1.2785, 1.327, 30, 25230 twr2 Twissel_Rm2_DWR, 1993-05-09, KWC , USGS , ASHTECH, 107 , LM-XII3 6M24, ASH700228D, *031, NONE, 1.3116, 1.3598, 30, 4350 twr2 Twissel_Rm2_DWR, 1993-11-17, WKG , USGS , ASHTECH, 99 , LM-XII3 7A, ASH700228D, 1036, NONE, 1.1698, 1.2195, 30, 1690 twr2 Twissel_Rm2_DWR, 1996-05-09, JMS , USGS , ASHTECH, 707 , Z-XII3 1F00, ASH700718B, 11404, NONE, 1.2571, 1.3059, 30, 15540 twr2 Twissel_Rm2_DWR, 1996-05-10, JMS , USGS , ASHTECH, 707 , Z-XII3 1F00, ASH700718B, 11404, NONE, 1.2571, 1.3059, 30, 30 twr2 Twissel_Rm2_DWR, 2001-05-18, JMS , , ASHTECH, *LP00108 , Z-XII3 CC00, ASH701945B_M, CR519993705, NONE, 1.3722, 1.4198, 30, 10 twr2 Twissel_Rm2_DWR, 2001-05-19, JMS , , ASHTECH, *LP00108 , Z-XII3 CC00, ASH701945B_M, CR519993705, NONE, 1.3722, 1.4198, 30, 10 twr2 Twissel_Rm2_DWR, 2001-05-20, JMS , , ASHTECH, *LP00108 , Z-XII3 CC00, ASH701945B_M, CR519993705, NONE, 1.3722, 1.4198, 30, 10 twr2 Twissel_Rm2_DWR, 2003-03-27, CHS , USGS , ASHTECH, LP00108.707 , Z-XII3 CD00, ASH701945E_M, CR620022602, NONE, 1.2612, 1.3099, 30, 10 twr2 Twissel_Rm2_DWR, 2003-03-28, CHS , USGS , ASHTECH, LP00108.707 , Z-XII3 CD00, ASH701945E_M, CR620022602, NONE, 1.2612, 1.3099, 30, 10 twr2 Twissel_Rm2_DWR, 2003-03-29, CHS , USGS , ASHTECH, LP00108.707 , Z-XII3 CD00, ASH701945E_M, CR620022602, NONE, 1.2602, 1.3089, 30, 10 twr2 Twissel_Rm2_DWR, 2003-03-30, CHS , USGS , ASHTECH, LP00108.707 , Z-XII3 CD00, ASH701945E_M, CR620022602, NONE, 1.2602, 1.3089, 30, 10 twr2 Twissel_Rm2_DWR, 2003-03-31, CHS , USGS , ASHTECH, LP00108.707 , Z-XII3 CD00, ASH701945E_M, CR620022602, NONE, 1.2602, 1.3089, 30, 10 twr2 Twissel_Rm2_DWR, 2004-10-08, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 17500 twr2 Twissel_Rm2_DWR, 2004-10-09, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-10-10, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-10-11, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-10-12, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-10-13, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-10-14, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-10-15, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-10-16, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 182330 twr2 Twissel_Rm2_DWR, 2004-10-17, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-10-18, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-10-19, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993703, NONE, 1.2258, 1.2749, 30, 30 twr2 Twissel_Rm2_DWR, 2004-11-24, GDH , USGS , ASHTECH, LP019992803 , Z-XII3 CD00, ASH700936D_M, CR14330, NONE, 1.1772, 1.2269, 30, 30 twr2 Twissel_Rm2_DWR, 2004-11-25, GDH , USGS , ASHTECH, LP019992803 , Z-XII3 CD00, ASH700936D_M, CR14330, NONE, 1.1772, 1.2269, 30, 30 twr2 Twissel_Rm2_DWR, 2004-11-26, GDH , USGS , ASHTECH, LP019992803 , Z-XII3 CD00, ASH700936D_M, CR14330, NONE, 1.1772, 1.2269, 30, 30 twr2 Twissel_Rm2_DWR, 2004-11-27, GDH , USGS , ASHTECH, LP019992803 , Z-XII3 CD00, ASH700936D_M, CR14330, NONE, 1.1772, 1.2269, 30, 30 twr2 Twissel_Rm2_DWR, 2004-11-28, GDH , USGS , ASHTECH, LP019992803 , Z-XII3 CD00, ASH700936D_M, CR14330, NONE, 1.1772, 1.2269, 30, 30 twr2 Twissel_Rm2_DWR, 2004-11-29, GDH , USGS , ASHTECH, LP019992803 , Z-XII3 CD00, ASH700936D_M, CR14330, NONE, 1.1772, 1.2269, 30, 30 twr2 Twissel_Rm2_DWR, 2004-11-30, GDH , USGS , ASHTECH, LP019992803 , Z-XII3 CD00, ASH700936D_M, CR14330, NONE, 1.1772, 1.2269, 30, 30 twr2 Twissel_Rm2_DWR, 2005-04-20, CHS , USGS , ASHTECH, ZE1200331006 , Z-X ZE21, ASH700936D_M, CR14333, NONE, 1.1509, 1.2009, 30, 0 twr2 Twissel_Rm2_DWR, 2005-04-21, CHS , USGS , ASHTECH, ZE1200331006 , Z-X ZE21, ASH700936D_M, CR14333, NONE, 1.1509, 1.2009, 30, 0 twr2 Twissel_Rm2_DWR, 2006-05-17, JMS , USGS , ASHTECH, ZE1200526028 , Z-X ZE21, ASH700936D_M, CR14329, NONE, 1.2794, 1.3279, 30, 17180 twr2 Twissel_Rm2_DWR, 2006-05-18, JMS , USGS , ASHTECH, ZE1200526028 , Z-X ZE21, ASH700936D_M, CR14329, NONE, 1.2794, 1.3279, 30, 0 twr2 Twissel_Rm2_DWR, 2006-05-19, JMS , USGS , ASHTECH, ZE1200526028 , Z-X ZE21, ASH700936D_M, CR14329, NONE, 1.2784, 1.3269, 30, 0 twr2 Twissel_Rm2_DWR, 2006-05-20, JMS , USGS , ASHTECH, ZE1200526028 , Z-X ZE21, ASH700936D_M, CR14329, NONE, 1.2784, 1.3269, 30, 0 twr2 Twissel_Rm2_DWR, 2006-05-21, JMS , USGS , ASHTECH, ZE1200526028 , Z-X ZE21, ASH700936D_M, CR14329, NONE, 1.2774, 1.3259, 30, 0 twr2 Twissel_Rm2_DWR, 2006-05-22, JMS , USGS , ASHTECH, ZE1200526028 , Z-X ZE21, ASH700936D_M, CR14329, NONE, 1.2774, 1.3259, 30, 0 twr2 Twissel_Rm2_DWR, 2008-05-10, JLS , USGS , ASHTECH, ZE1200331017 , Z-X ZE21, ASH700936D_M, CR14341, NONE, 1.1712, 1.2209, 30, 0 twr2 Twissel_Rm2_DWR, 2008-05-11, JLS , USGS , ASHTECH, ZE1200331017 , Z-X ZE21, ASH700936D_M, CR14341, NONE, 1.1712, 1.2209, 30, 0 twr2 Twissel_Rm2_DWR, 2008-05-12, JLS , USGS , ASHTECH, ZE1200331017 , Z-X ZE21, ASH700936D_M, CR14341, NONE, 1.1712, 1.2209, 30, 0