Yasuhiro Koyama

Statistics

Publications

Citations

938

H-Index

Active since

1997

Affiliations

National Institute of Information and Communications Technology(Current)

National Astronomical Observatory of Japan

Kagoshima University

Ajou University

Institute of Space and Astronautical Science

Yasuhiro Koyama is an author at National Institute of Information and Communications Technology specializing in engineering, geodesy, and instrumentation.

Top concepts

EngineeringGeodesyInstrumentationGeophysicsCalibrationRadarEducationEarth ScienceInterferometryAtmospheric Science

Publications per year

1997–2015

Publications

Fast and accurate ray‐tracing algorithms for real‐time space geodetic applications using numerical weather models

Thomas Hobiger, Ryuichi Ichikawa, Yasuhiro Koyama et al. · Journal of Geophysical Research Atmospheres · 2008 · 148 citations · Full text

Engineering, Geophysical Signal Processing, Earth Science +18

Ray-traced troposphere slant delays for precise point positioning

Thomas Hobiger, Ryuichi Ichikawa, Tomoji Takasu et al. · Earth Planets and Space · 2008 · 76 citations · Full text

Engineering, Precise Point Positioning, Global Navigation Satellite System +17

Radar Observations and Physical Model of Asteroid 6489 Golevka

R. S. Hudson, S. J. Ostro, R. F. Jurgens et al. · Icarus · 2000 · 73 citations

Radar, Engineering, Synthetic Aperture Radar +3

Design Aspects of the VLBI2010 System

Bill Petrachenko, A. E. Niell, Dirk Behrend et al. · Chalmers Publication Library (Chalmers University of Technology) · 2009 · 72 citations

Astronomical Coordinate System, Geospace Physics, Vlsi Design +13

Very long baseline interferometer

Fuminori Takahashi, Toshikazu Kondo, Y. Takahashi et al. · IEEE Aerospace and Electronic Systems Magazine · 2002 · 50 citations

Search For Extraterrestrial Intelligence, Engineering, Measurement +12

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