Ed Himwich

Ed Himwich

  • SCIENTIST
  • 301.614.5937 | 301.614.6522
  • NASA/GSFC
  • Mail Code: 61A.1
  • Greenbelt , MD 20771
  • Employer: NVI INC
  • Publications

    Refereed

    Le Bail, K., J. M. Gipson, D. Gordon, et al. D. S. MacMillan, D. Behrend, C. C. Thomas, S. Bolotin, W. E. Himwich, K. D. Baver, B. E. Corey, M. Titus, G. Bourda, P. Charlot, and A. Collioud. 2016. "IVS Observation of ICRF2-Gaia Transfer Sources." The Astronomical Journal, 151 (3): 79 [10.3847/0004-6256/151/3/79]

    Gipson, J. M., D. Behrend, D. Gordon, et al. W. E. Himwich, D. S. Macmillan, M. Titus, and B. Corey. 2010. "Coordinating, Scheduling, Processing and Analyzing IYA09." International VLBI Service for Geodesy and Astrometry, 2010 General Meeting Proceedings NASA CP/2010-215864: Greenbelt, Maryland, U.S.A.:, NASA CP/2010-215864: Greenbelt, Maryland, U.S.A.: 90-94 [Full Text (Link)]

    MacMillan, D., W. Himwich, N. Vandenberg, et al. C. Thomas, J. Bosworth, B. Chao, T. Clark, and C. Ma. 1999. "CORE: Continuous, high-accuracy Earth orientation measurements." Proc 13th Working Meeting on European VLBI for Geodesy and Astrometry, 166-171:

    Clark, T. A., J. Bosworth, N. Vandenburg, et al. D. Gordon, W. E. Himwich, D. Schaeffer, A. Whitney, B. Corey, A. Niell, C. Tomas, L. I. Matveeneko, R. K. Musin, A. V. Shevchenko, N. S. Nesterov, A. V. Stepanov, P. S. Nikitin, A. V. Ipatov, V. V. Mardyshkin, D. A. Ivanov, Y. S. Yatskiv, and M. M. Medvedskii. 1995. "Precision Measurements of the location of the VLBI station Simeiz." Astronomy Letters, 21 (1): 116-117.

    Ryan, J. W., T. A. Clark, C. Ma, et al. D. Gordon, D. S. Caprette, W. E. Himwich, D. E. Smith, and D. L. Turcotte. 1993. "Global scale tectonic plate motions measured with CDP VLBI data, in Contributions of Space Geodesy to Geodynamics." AGU Geodynamics Series, 37-49: 10.1029/GD023p0037.

    Ma, C., J. W. Ryan, D. Gordon, et al. D. S. Caprette, W. E. Himwich, D. E. Smith, and D. L. Turcotte. 1993. "Reference frames from CDP VLBI data, in Contributions of Space Geodesy to Geodynamics." AGU Geodynamics Series , 121-145: 10.1029/GD024p0121.

    Himwich, W. E., M. M. Watkins, C. Ma, et al. D. S. MacMillan, T. A. Clark, N. Eanes, N. Eanes, B. E. Schutz, and B. D. Tapley. 1993. "The consistency of the scale of the terrestrial reference frames estimated from SLR and VLBI data." in Contributions of Space Geodesy to Geodynamics DE Smith and DL Turcotte eds AGU Geodynamics Series Washington, 113-120:

    Kuehn, C. E., W. E. Himwich, T. A. Clark, and C. Ma. 1991. "An Evaluation of Water Vapor Radiometer Data for Calibration of the Wet Path Delay in VLBI Experiments,." Radio Science, 26: 1381-1391.

    Ma, C., W. Himwich, and D. S. Caprette. 1989. "Fixed and Mobile Position Results from the NASA Crustal Dynamics Project with Site Velocities Adjusted." in IERS Technical Note 2 IERS 9 Observatoire de Paris,

    Ma, C., E. Himwich, and D. S. Caprette. 1989. "Earth and Sky Orientation Results from the NASA Crustal Dynamics Project." IERS Technical Notes Observatoire de Paris, 2: 1-4.

    Clark, T. A., D. Gordon, W. E. Himwich, et al. C. Ma, A. Mallama, and J. W. Ryan. 1987. "Determination of relative site motions in the western United States using Mark III Very Long Baseline Interferometry." Journal of Geophysical Research, 92 (B12): 12741 [10.1029/jb092ib12p12741]

    Non-Refereed

    Himwich, W. E., A. Bertarini, and B. Corey. 2017. "Impact of station clocks on UT1-TAI estimates." Proceedings of the 23rd European VLBI Group for Geodesy and Astrometry Working Meeting, 14-19 May, 2017, Gothenburg, Sweden [Full Text (Link)]

    Behrend, D., C. C. Thomas, J. M. Gipson, and W. E. Himwich. 2017. "Planning of the Continuous VLBI Campaign 2017 (CONT17)." Proceedings of the 23rd European VLBI Group for Geodesy and Astrometry Working Meeting, 14-19 May, 2017, Gothenburg, Sweden 132-135 [Full Text (Link)]

    Nothnagel, A., D. Behrend, A. Bertarini, et al. P. Charlot, L. Combrinck, J. M. Gipson, W. E. Himwich, R. Hass, A. Ipatov, R. Kawabata, J. Lovell, C. Ma, A. E. Niell, B. Petrachenko, T. Schueler, and G. Wang. 2016. "Strategic Plan of the IVS for the Period 2016-2025." International VLBI Service for Geodesy and Astrometry, 2016 General Meeting Proceedings, "New Horizons with VGOS" NASA/CP-2016-219016: Greenbelt, Maryland, 20771, U.S.A.: 3-12 [Full Text (Link)]

    Behrend, D., C. C. Thomas, and W. E. Himwich. 2016. "Implementation of the VGOS Trials." International VLBI Service for Geodesy and Astrometry, 2016 General Meeting Proceedings, "New Horizons with VGOS" NASA/CP-2016-219016: Greenbelt, Maryland, 20711, U.S.A.: 69-72 [Full Text (Link)]

    Publications

    Refereed

    Le Bail, K., J. M. Gipson, D. Gordon, et al. D. S. MacMillan, D. Behrend, C. C. Thomas, S. Bolotin, W. E. Himwich, K. D. Baver, B. E. Corey, M. Titus, G. Bourda, P. Charlot, and A. Collioud. 2016. "IVS Observation of ICRF2-Gaia Transfer Sources." The Astronomical Journal 151 (3): 79 [10.3847/0004-6256/151/3/79]

    Gipson, J. M., D. Behrend, D. Gordon, et al. W. E. Himwich, D. S. Macmillan, M. Titus, and B. Corey. 2010. "Coordinating, Scheduling, Processing and Analyzing IYA09." International VLBI Service for Geodesy and Astrometry, 2010 General Meeting Proceedings NASA CP/2010-215864: Greenbelt, Maryland, U.S.A.: NASA CP/2010-215864 90-94 [Full Text (Link)]

    MacMillan, D., W. Himwich, N. Vandenberg, et al. C. Thomas, J. Bosworth, B. Chao, T. Clark, and C. Ma. 1999. "CORE: Continuous, high-accuracy Earth orientation measurements." Proc 13th Working Meeting on European VLBI for Geodesy and Astrometry 166-171

    Clark, T. A., J. Bosworth, N. Vandenburg, et al. D. Gordon, W. E. Himwich, D. Schaeffer, A. Whitney, B. Corey, A. Niell, C. Tomas, L. I. Matveeneko, R. K. Musin, A. V. Shevchenko, N. S. Nesterov, A. V. Stepanov, P. S. Nikitin, A. V. Ipatov, V. V. Mardyshkin, D. A. Ivanov, Y. S. Yatskiv, and M. M. Medvedskii. 1995. "Precision Measurements of the location of the VLBI station Simeiz." Astronomy Letters 21 (1): 116-117

    Ryan, J. W., T. A. Clark, C. Ma, et al. D. Gordon, D. S. Caprette, W. E. Himwich, D. E. Smith, and D. L. Turcotte. 1993. "Global scale tectonic plate motions measured with CDP VLBI data, in Contributions of Space Geodesy to Geodynamics." AGU Geodynamics Series 37-49 10.1029/GD023p0037

    Ma, C., J. W. Ryan, D. Gordon, et al. D. S. Caprette, W. E. Himwich, D. E. Smith, and D. L. Turcotte. 1993. "Reference frames from CDP VLBI data, in Contributions of Space Geodesy to Geodynamics." AGU Geodynamics Series 121-145 10.1029/GD024p0121

    Himwich, W. E., M. M. Watkins, C. Ma, et al. D. S. MacMillan, T. A. Clark, N. Eanes, N. Eanes, B. E. Schutz, and B. D. Tapley. 1993. "The consistency of the scale of the terrestrial reference frames estimated from SLR and VLBI data." in Contributions of Space Geodesy to Geodynamics DE Smith and DL Turcotte eds AGU Geodynamics Series Washington 113-120

    Kuehn, C. E., W. E. Himwich, T. A. Clark, and C. Ma. 1991. "An Evaluation of Water Vapor Radiometer Data for Calibration of the Wet Path Delay in VLBI Experiments,." Radio Science 26 1381-1391

    Ma, C., W. Himwich, and D. S. Caprette. 1989. "Fixed and Mobile Position Results from the NASA Crustal Dynamics Project with Site Velocities Adjusted." in IERS Technical Note 2 IERS 9 Observatoire de Paris

    Ma, C., E. Himwich, and D. S. Caprette. 1989. "Earth and Sky Orientation Results from the NASA Crustal Dynamics Project." IERS Technical Notes Observatoire de Paris 2 1-4

    Clark, T. A., D. Gordon, W. E. Himwich, et al. C. Ma, A. Mallama, and J. W. Ryan. 1987. "Determination of relative site motions in the western United States using Mark III Very Long Baseline Interferometry." Journal of Geophysical Research 92 (B12): 12741 [10.1029/jb092ib12p12741]

    Non-Refereed

    Himwich, W. E., A. Bertarini, and B. Corey. 2017. "Impact of station clocks on UT1-TAI estimates." Proceedings of the 23rd European VLBI Group for Geodesy and Astrometry Working Meeting, 14-19 May, 2017, Gothenburg, Sweden [Full Text (Link)]

    Behrend, D., C. C. Thomas, J. M. Gipson, and W. E. Himwich. 2017. "Planning of the Continuous VLBI Campaign 2017 (CONT17)." Proceedings of the 23rd European VLBI Group for Geodesy and Astrometry Working Meeting, 14-19 May, 2017, Gothenburg, Sweden 132-135 [Full Text (Link)]

    Nothnagel, A., D. Behrend, A. Bertarini, et al. P. Charlot, L. Combrinck, J. M. Gipson, W. E. Himwich, R. Hass, A. Ipatov, R. Kawabata, J. Lovell, C. Ma, A. E. Niell, B. Petrachenko, T. Schueler, and G. Wang. 2016. "Strategic Plan of the IVS for the Period 2016-2025." International VLBI Service for Geodesy and Astrometry, 2016 General Meeting Proceedings, "New Horizons with VGOS" NASA/CP-2016-219016 3-12 [Full Text (Link)]

    Behrend, D., C. C. Thomas, and W. E. Himwich. 2016. "Implementation of the VGOS Trials." International VLBI Service for Geodesy and Astrometry, 2016 General Meeting Proceedings, "New Horizons with VGOS" NASA/CP-2016-219016 69-72 [Full Text (Link)]

                                                                                                                                                                                            
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