benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s) y100, 2001-09-12, CHS , , ASHTECH Z-XII3, lp020000801, CD00, ASH701945B_M, CR519993702, NONE, 1.4901, 1.5368, 30, 15410 y100, 2001-09-20, APS , , ASHTECH Z-XII3, 04597, CC00, ASH701945B_M, CR519993706, NONE, 1.2722, 1.3208, 30, 155030 y100 GPS1395_41_1996_WSDO, 2005-09-17, CHS , USGS , ASHTECH Z-X, ZE1200331006, ZE21, ASH700936D_M, CR14333, NONE, 1.4499, 1.4969, 30, 15410 y100 1996_GPO_1395_41_WSDO, 2005-09-22, HRY , USGS , ASHTECH Z-XII3, LP019992804, CD00, ASH701945E_M, CR520031622, NONE, 1.5023, 1.5489, 30, 15570 y100 1996_GPO_1395_41_WSDO, 2010-08-11, CHS , USGS , ASHTECH Z-X, ZE1200331018, ZE210A13, ASH701945E_M, CR520031626, NONE, 1.4217, 1.4689, 15, 154745 y100 1996_GPO_1395_41_WSDO, 2010-08-12, JMS , USGS , ASHTECH Z-X, ZE120023208, ZE210A13, ASH700936D_M, CR14330, NONE, 1.5587, 1.6048, 15, 162715