benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s) dnl2 DNL2_1952, 2002-11-12, JLS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH701945B_M, CR519993706, NONE, 1.2582, 1.3069, 30, 10 dnl2 DNL2_1952, 2002-11-13, JLS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH701945B_M, CR519993706, NONE, 1.2582, 1.3069, 30, 10 dnl2 DNL2_1952, 2002-11-14, JLS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH701945B_M, CR519993706, NONE, 1.2582, 1.3069, 30, 10 dnl2 DNL2_1952, 2002-11-15, JLS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 30, 10 dnl2 DNL2_1952, 2002-11-16, JLS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 30, 10 dnl2 DNL2_1952, 2002-11-17, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-18, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-19, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-20, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-21, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-22, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-23, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-24, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-25, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-26, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-27, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-28, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-29, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-11-30, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-12-01, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-12-02, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-12-03, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-12-04, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2582, 1.3069, 15, 45 dnl2 DNL2_1952, 2002-12-05, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2602, 1.3089, 15, 45 dnl2 DNL2_1952, 2002-12-06, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2602, 1.3089, 15, 45 dnl2 DNL2_1952, 2002-12-07, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14333, NONE, 1.2602, 1.3089, 15, 45 dnl2 DNL2_1952, 2003-05-14, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14329, NONE, 1.2521, 1.3009, 15, 45 dnl2 DNL2_1952, 2003-05-15, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14329, NONE, 1.2521, 1.3009, 15, 45 dnl2 DNL2_1952, 2003-05-16, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14329, NONE, 1.2521, 1.3009, 15, 45 dnl2 DNL2_1952, 2003-05-17, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14329, NONE, 1.2521, 1.3009, 15, 45 dnl2 DNL2_1952, 2003-05-18, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14329, NONE, 1.2521, 1.3009, 15, 45 dnl2 DNL2_1952, 2003-05-19, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14329, NONE, 1.2521, 1.3009, 15, 45 dnl2 DNL2_1952, 2003-05-21, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14329, NONE, 1.2814, 1.3299, 15, 22215 dnl2 DNL2_1952, 2003-05-22, JMS , USGS , ASHTECH, LP020000801 , Z-XII3 CD00, ASH700936D_M, CR14329, NONE, 1.2814, 1.3299, 15, 45 dnl2 DNL2_1952, 2003-09-26, JLS , USGS , ASHTECH, ZE120023208 , Z-X ZE00, ASH701945B_M, CR619992805, NONE, 1.2228, 1.2719, 15, 0 dnl2 DNL2_1952, 2003-09-27, JLS , USGS , ASHTECH, ZE120023208 , Z-X ZE00, ASH701945B_M, CR619992805, NONE, 1.2228, 1.2719, 15, 0 dnl2 DNL2_1952, 2003-09-28, JLS , USGS , ASHTECH, ZE120023208 , Z-X ZE00, ASH701945B_M, CR619992805, NONE, 1.2228, 1.2719, 15, 0 dnl2 DNL2_1952, 2003-09-29, JLS , USGS , ASHTECH, ZE120023208 , Z-X ZE00, ASH701945B_M, CR619992805, NONE, 1.2228, 1.2719, 15, 0 dnl2 DNL2_1952, 2003-09-30, JLS , USGS , ASHTECH, ZE120023208 , Z-X ZE00, ASH701945B_M, CR619992805, NONE, 1.2228, 1.2719, 15, 0 dnl2 DNL2_1952, 2003-10-01, JLS , USGS , ASHTECH, ZE120023208 , Z-X ZE00, ASH701945B_M, CR619992805, NONE, 1.2228, 1.2719, 15, 0 dnl2 DNL2_1952, 2003-10-02, JLS , USGS , ASHTECH, ZE120023208 , Z-X ZE00, ASH701945B_M, CR619992805, NONE, 1.2228, 1.2719, 15, 0 dnl2 DNL2_1952, 2004-06-17, JLS , USGS , ASHTECH, LP019992804 , Z-XII3 CD00, ASH701945E_M, CR620022605, NONE, 1.2662, 1.3149, 15, 15 dnl2 DNL2_1952, 2004-06-18, JLS , USGS , ASHTECH, LP019992804 , Z-XII3 CD00, ASH701945E_M, CR620022605, NONE, 1.2662, 1.3149, 15, 15 dnl2 DNL2_1952, 2004-06-19, JLS , USGS , ASHTECH, LP019992804 , Z-XII3 CD00, ASH701945E_M, CR620022605, NONE, 1.2662, 1.3149, 15, 15 dnl2 DNL2_1952, 2004-06-20, JLS , USGS , ASHTECH, LP019992804 , Z-XII3 CD00, ASH701945E_M, CR620022605, NONE, 1.2662, 1.3149, 15, 15 dnl2 DNL2_1952, 2004-06-21, JLS , USGS , ASHTECH, LP019992804 , Z-XII3 CD00, ASH701945E_M, CR620022605, NONE, 1.2662, 1.3149, 15, 15