benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s) bm25 BM_25_3370_USGS, 1994-11-21, GDH , USGS , ASHTECH, O4582 , Z-XII3 1E00, ASH700228D, 1068, NONE, 1.1316, 1.1818, 30, 145930 bm25 BM_25_3370_USGS, 1996-02-07, GDH , USGS , ASHTECH, O4597 , Z-XII3 1F00, ASH700228A, 0598, NONE, 1.1296, 1.1798, 30, 1730 bm25 BM_25_3370_USGS, 1996-02-21, GDH , USGS , ASHTECH, *LP00141 , Z-XII3 1F00, ASH700718B, 11416, NONE, 1.1287, 1.1789, 30, 163230 bm25 BM_25_3370_USGS, 1997-10-24, JMS , USGS , ASHTECH, 4600 , Z-XII3 1E95, ASH700936D_M, CR14333, NONE, 1.0849, 1.1357, 30, 1700 bm25 BM_25_3370_USGS, 1997-10-25, GDH , USGS , ASHTECH, O4582 , Z-XII3 1E95, ASH700936D_M, CR14329, NONE, 1.1488, 1.1988, 30, 16110 bm25 BM_25_3370_USGS, 1999-04-13, CHS , USGS , ASHTECH, LP03464 , Z-XII3 CB00, ASH700936D_M, CR14341, NONE, 1.1953, 1.2447, 30, 16630 bm25 BM_25_3370_USGS, 1999-04-14, JLS , USGS , ASHTECH, O4582 , Z-XII3 CB00, ASH700936E_C, CR16116, NONE, 1.1528, 1.2027, 30, 16230 bm25 BM_25_3370_USGS, 2003-06-03, CHS , USGS , ASHTECH, LP03360 , Z-XII3 CC00, ASH700936D_M, CR14329, NONE, 1.2036, 1.2529, 30, 16180 bm25 BM_25_3370_USGS, 2003-06-04, GDH , USGS , ASHTECH, 04582 , Z-XII3 CD00, ASH701945B_M, CR519993702, NONE, 0.2567, 0.3477, 30, 16200 bm25 BM25_3370_1905_USGS, 2011-07-17, JLS , USGS , ASHTECH, ZE120023208 , Z-X ZE210, ASH701945B_M, CR519993702, NONE, 0.5342, 0.5998, 15, 145715 bm25 BM25_3370_1905_USGS, 2014-03-12, JLS , USGS , JAVAD, 00621 , TRE_G3TH SIGMA-Unkn, ASH701945B_M, CR519993706, NONE, 1.1398, 1.1899, 15, 16110 bm25 BM25_3370_1905_USGS, 2014-03-13, JLS , USGS , JAVAD, 00598 , TRE_G3TH SIGMA3.3.1, ASH701945B_M, CR519993703, NONE, 1.161, 1.2109, 15, 14815 BM25, 2019-07-08, Gareth Funning , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040465, NONE, 0.9688, 1.0273, 0, 232930 BM25, 2019-07-12, G. Funning / B. Wu , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040465, NONE, 0.9685, 1.027, 0, 20300 BM25, 2019-07-26, G. Funning / B. Wu , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040465, NONE, 0.9678, 1.0263, 0, 480 BM25, 2019-08-08, G. Funning / B. Wu , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040465, NONE, 0.968, 1.0265, 0, 195530 BM25, 2019-09-13, G.Funning/J.Cortez , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040465, NONE, 0.9668, 1.0253, 0, 14280 BM25, 2019-11-19, Gareth Funning , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040486, NONE, 0.9661, 1.0246, 0, 2130 BM25, 2020-02-12, Gareth Funning , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040486, NONE, 0.8873, 0.947, 0, 18410 BM25, 2020-06-09, Gareth Funning , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040486, NONE, 0.8873, 0.947, 0, 20490 BM25, 2020-06-27, Gareth Funning , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040486, NONE, 0.8873, 0.947, 0, 20830 BM25, 2020-08-29, Gareth Funning , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040486, NONE, 0.8868, 0.9465, 0, 19240 BM25, 2020-08-31, Gareth Funning , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040486, NONE, 0.8861, 0.9458, 0, 430 BM25, 2021-04-15, Gareth Funning , University of Califo, TRIMBLE, 0220413522 , R7 2.32, TRM57971.00, 1441040465, NONE, 0.8854, 0.9451, 0, 100 bm25 BM25_3370_1905_USGS, 2021-10-19, JLS , USGS , JAVAD, 01661 , TRE_G3TH SIGMA3.7.6, ASH701945B_M, CR519993702, NONE, 0.8999, 0.9538, 15, 17180 bm25 BM25_3370_1905_USGS, 2021-10-20, JLS , USGS , JAVAD, 01661 , TRE_G3TH SIGMA3.7.6, ASH701945B_M, CR519993702, NONE, 0.8999, 0.9538, 15, 0 bm25 BM25_3370_1905_USGS, 2021-10-21, JLS , USGS , JAVAD, 01661 , TRE_G3TH SIGMA3.7.6, ASH701945B_M, CR519993702, NONE, 0.8999, 0.9538, 15, 0