benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s) swee Sweeney_Rdg_1978_NCE, 1992-02-19, WKG , USGS , ASHTECH, 763 , LM-XII3 6b, ASH700228A, 1026, NONE, 1.1507, 1.2007, 30, 64930 swee Sweeney_Rdg_1978_NCE, 1992-03-06, GDH , USGS , ASHTECH, 763 , LM-XII3 6b, ASH700228A, 1026, NONE, 1.2855, 1.334, 30, 53630 swee Sweeney_Rdg_1978_NCE, 1992-03-11, WKG , USGS , ASHTECH, 763 , LM-XII3 6b, ASH700228A, 1026, NONE, 1.1144, 1.1649, 30, 31230 swee Sweeney_Rdg_1978_NCE, 1992-03-12, WKG , USGS , ASHTECH, 763 , LM-XII3 6b, ASH700228A, 1026, NONE, 1.1572, 1.2071, 30, 310 swee Sweeney_Rdg_1978_NCE, 1992-03-13, JLS , USGS , ASHTECH, 1104 , LM-XII3 6A, ASH700228D, 1068, NONE, 1.1396, 1.1897, 30, 4230 swee Sweeney_Rdg_1978_NCE, 1992-03-14, JLS , USGS , ASHTECH, 1104 , LM-XII3 6A, ASH700228D, 1068, NONE, 1.1567, 1.2066, 30, 3200 swee Sweeney_Rdg_1978_NCE, 1993-01-19, WKG , USGS , ASHTECH, 762 , LM-XII3 6M24, ASH700228A, 0745, NONE, 1.3277, 1.3757, 30, 11470 swee Sweeney_Rdg_1978_NCE, 1993-01-28, WKG , USGS , ASHTECH, 1104 , LM-XII3 6M24, ASH700228D, 1068, NONE, 1.388, 1.4355, 30, 112230 swee Sweeney_Rdg_1978_NCE, 1993-02-09, GDH , USGS , ASHTECH, 765 , LM-XII3 6M24, ASH700228D, 1058, NONE, 1.2825, 1.331, 30, 10180 swee Sweeney_Rdg_1978_NCE, 1993-02-10, GDH , USGS , ASHTECH, 765 , LM-XII3 6M24, ASH700228D, 1058, NONE, 1.2694, 1.318, 30, 101730 swee Sweeney_Rdg_1978_NCE, 1993-02-11, GRF , USGS , ASHTECH, 099 , LM-XII3 6M24, ASH700228D, 1036, NONE, 1.1748, 1.2245, 30, 8730 swee Sweeney_Rdg_1978_NCE, 1993-02-12, RSS , USGS , ASHTECH, 099 , LM-XII3 6M24, ASH700228D, 1036, NONE, 1.1174, 1.1678, 30, 71730 swee Sweeney_Rdg_1978_NCE, 1994-03-03, NEK , USGS , ASHTECH, 764 , LM-XII3 7A, ASH700228A, 0598, NONE, 1.3207, 1.3688, 30, 14490 swee Sweeney_Rdg_1978_NCE, 1994-03-04, GDH , USGS , ASHTECH, 831 , LM-XII3 7A, ASH700228A, 1027, NONE, 1.3147, 1.3629, 30, 13520 swee Sweeney_Rdg_1978_NCE, 1994-04-25, WKG , USGS , ASHTECH, 104 , LM-XII3 7A, ASH700228D, 1068, NONE, 1.1547, 1.2046, 30, 135630 swee Sweeney_Rdg_1978_NCE, 1994-04-28, GDH , USGS , ASHTECH, 831 , LM-XII3 7A, ASH700228A, 1027, NONE, 1.2433, 1.2922, 30, 135430 swee Sweeney_Rdg_1978_NCE, 1995-06-26, GDH , USGS , ASHTECH, 830 , LM-XII3 7A, ASH700228A, 0718, NONE, 1.2835, 1.332, 30, 16230 swee Sweeney_Rdg_1978_NCE, 1995-11-06, GDH , USGS , ASHTECH, O4597 , Z-XII3 1F00, ASH700228A, 0598, NONE, 1.2976, 1.3459, 30, 16430 swee Sweeney_Rdg_1978_NCE, 1995-11-07, GDH , USGS , ASHTECH, O4597 , Z-XII3 1F00, ASH700228A, 0598, NONE, 1.2785, 1.327, 30, 164330 swee Sweeney_Rdg_1978_NCE, 1996-01-17, JMS , USGS , ASHTECH, *LP00141 , Z-XII3 1F00, ASH700718B, 11416, NONE, 1.353, 1.4008, 30, 17930 swee Sweeney_Rdg_1978_NCE, 1996-04-04, GDH , USGS , ASHTECH, *LP00141 , Z-XII3 1F00, ASH700718B, 11416, NONE, 1.2369, 1.2859, 30, 16250 swee Sweeney_Rdg_1978_NCE, 1996-06-05, GDH , USGS , ASHTECH, O4597 , Z-XII3 1F00, ASH700228A, 0598, NONE, 1.2403, 1.2892, 30, 154230 swee Sweeney_Rdg_1978_NCE, 1997-02-03, GDH , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700228A, 1027, NONE, 1.2071, 1.2564, 30, 16580 swee Sweeney_Rdg_1978_NCE, 1997-02-18, GDH , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700228A, 1027, NONE, 1.2574, 1.3061, 30, 165030 swee Sweeney_Rdg_1978_NCE, 1997-07-14, JMS , USGS , ASHTECH, O4591 , Z-XII3 1E95, ASH700936D_M, CR14330, NONE, 1.3318, 1.3798, 30, 162930 swee Sweeney_Rdg_1978_NCE, 1997-07-22, JMS , USGS , ASHTECH, O4591 , Z-XII3 1E95, ASH700936D_M, CR14330, NONE, 1.3722, 1.4198, 30, 161430 swee Sweeney_Rdg_1978_NCE, 1997-12-08, GDH , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700936D_M, CR14333, NONE, 1.3217, 1.3698, 30, 17530 swee Sweeney_Rdg_1978_NCE, 1997-12-15, GDH , USGS , ASHTECH, O4591 , Z-XII3 1E95, ASH700936D_M, CR14333, NONE, 1.3237, 1.3718, 30, 165130 swee Sweeney_Rdg_1978_NCE, 1998-02-23, GDH , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700936D_M, CR14341, NONE, 1.3651, 1.4128, 30, 165830 swee Sweeney_Rdg_1978_NCE, 1998-03-02, GDH , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700936D_M, CR14341, NONE, 1.2863, 1.3348, 30, 163430 swee Sweeney_Rdg_1978_NCE, 1999-01-11, GDH , USGS , ASHTECH, O4597 , Z-XII3 CB00, ASH700936D_M, CR14329, NONE, 1.2833, 1.3318, 30, 1770 swee Sweeney_Rdg_1978_NCE, 1999-01-12, GDH , USGS , ASHTECH, O4597 , Z-XII3 CB00, ASH700936D_M, CR14329, NONE, 1.2722, 1.3208, 30, 164830 swee Sweeney_Rdg_1978_NCE, 2001-01-29, GDH , , ASHTECH, lp019992803 , Z-XII3 CD00, ASH700936D_M, CR14341, NONE, 1.2267, 1.2758, 30, 16420 swee Sweeney_Rdg_1978_NCE, 2001-01-30, GDH , , ASHTECH, lp019992803 , Z-XII3 CD00, ASH700936D_M, CR14341, NONE, 1.2044, 1.2537, 30, 16350 swee Sweeney_Rdg_1978_NCE, 2004-03-02, GDH , USGS , ASHTECH, ZE1200331017 , Z-X ZE00, ASH701945E_M, CR520031615, NONE, 1.3036, 1.3519, 30, 171730 swee Sweeney_Rdg_1978_NCE, 2004-03-03, GDH , USGS , ASHTECH, ZE1200331017 , Z-X ZE00, ASH701945E_M, CR520031615, NONE, 1.2652, 1.3139, 30, 165030 swee Sweeney_Rdg_1978_NCE, 2008-02-07, GDH , USGS , ASHTECH, ZE1200331017 , Z-X ZE21, ASH701945B_M, CR519993706, NONE, 1.2652, 1.3139, 30, 171630