Ed Himwich
(SCIENTIST)
| Email: | ed.himwich@nasa.gov |
| Phone: | 301.614.5937 |
| Org Code: | 61A |
| Address: |
NASA/GSFC Mail Code 61A.1 Greenbelt, MD 20771 |
| Employer: | NVI INC |
Publications
Refereed
2020. "On the organization of CONT17." Journal of Geodesy 94 (10): [10.1007/s00190-020-01436-x] [Journal Article/Letter]
2019. "Modernizing and expanding the NASA Space Geodesy Network to meet future geodetic requirements." Journal of Geodesy 93 (11): 2263-2273 [10.1007/s00190-018-1204-5] [Journal Article/Letter]
2018. "Demonstration of a Broadband Very Long Baseline Interferometer System: A New Instrument for High-Precision Space Geodesy." Radio Science 63 1263-1291 [10.1029/2018rs006617] [Journal Article/Letter]
2016. "IVS Observation of ICRF2-Gaia Transfer Sources." The Astronomical Journal 151 (3): 79 [10.3847/0004-6256/151/3/79] [Journal Article/Letter]
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] [Proceedings]
2003. "New developments in the NASA field system." ASTRONOMICAL SOCIETY OF THE PACIFIC CONFERENCE SERIES, Symposium on New Technologies in VLBI, Gyeongju, South Korea, Nov. 5-8, 2002. 306 193-198 [Proceedings]
2002. "IVS and its important role in the maintenance of the global reference systems." Advances in Space Research 30 (2): 145-150 [10.1016/s0273-1177(02)00278-8] [Journal Article/Letter]
1999. "CORE: Continuous, high-accuracy Earth orientation measurements." Proc 13th Working Meeting on European VLBI for Geodesy and Astrometry 166-171 [Journal Article/Letter]
1995. "Precision Measurements of the location of the VLBI station Simeiz." Astronomy Letters 21 (1): 116-117 [Journal Article/Letter]
1993. "Radio interferometric survey between the GRAS and VLBA antennas, Ft. Davis, TX." Geodynamics Series 115-124 [10.1029/gd025p0115] [Article in Book]
1993. "Improvements in the accuracy of geodetic VLBI." Geodynamics Series 47-63 [10.1029/gd025p0047] [Article in Book]
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 [Journal Article/Letter]
1993. "Reference frames from CDP VLBI data, in Contributions of Space Geodesy to Geodynamics." AGU Geodynamics Series 121-145 10.1029/GD024p0121 [Journal Article/Letter]
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 [Journal Article/Letter]
1991. "An Evaluation of Water Vapor Radiometer Data for Calibration of the Wet Path Delay in VLBI Experiments,." Radio Science 26 1381-1391 [Journal Article/Letter]
1990. "Measurement of Horizontal Motions in Alaska Using Very Long Baseline Interferometry." J. Geophysical Research -- Solid Earth 95 (B13): 21991-22011 [10.1029/JB095iB13p21991] [Journal Article/Letter]
1989. "Earth and Sky Orientation Results from the NASA Crustal Dynamics Project." IERS Technical Notes Observatoire de Paris 2 1-4 [Journal Article/Letter]
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 [Journal Article/Letter]
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] [Journal Article/Letter]
1983. "Roughness of the marine geoid from SEASAT altimetry." Journal of Geophysical Research 88 (C3): 1531 [10.1029/jc088ic03p01531] [Journal Article/Letter]
Non-Refereed
2019. "Organizing the Continuous VLBI Campaign 2017 (CONT17)." Proceedings of the International VLBI Service for Geodesy and Astrometry 2018 General Meeting: “Global Geodesy and the Role of VGOS–Fundamental to Sustainable Development”, Longyearbyen, Svalbard, June 3-8, 2018 NASA/CP–2019-219039 95-101 [Full Text] [Proceedings]
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] [Proceedings]
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] [Proceedings]
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] [Proceedings]
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] [Proceedings]
1988. "Toward a Unified Terrestrial Coordinate System." The Earth's Rotation and Reference Frames for Geodesy and Geodynamics IAU Symposia 128 121-129 [Proceedings]
1988. "Direct Estimation of Nutation Coefficients from VLBI Data." The Earth's Rotation and Reference Frames for Geodesy and Geodynamics, A. K. Babcock and G. A. WIlson (eds.) IAU Symposia 128 301-307 [Proceedings]