Ryuichi Ichikawa

Statistics

Publications

Citations

883

H-Index

Active since

1990

Affiliations

National Institute of Information and Communications Technology(Current)

Ajou University

Systèmes de Référence Temps-Espace

TU Wien

Japan Meteorological Agency

Ryuichi Ichikawa is an author at National Institute of Information and Communications Technology specializing in natural sciences, earth sciences, and tropospheric delay estimation.

Publications per year

1990–2022

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 · 152 citations · Full text

Natural Sciences, Earth Sciences, Meteorology +16

Multi-technique comparison of troposphere zenith delays and gradients during CONT08

Kamil Teke, Johannes Böhm, Tobias Nilsson et al. · Journal of Geodesy · 2011 · 101 citations

Natural Sciences, Earth Sciences, Meteorology +9

Comparison of Ray-Tracing Packages for Troposphere Delays

Vahab Nafisi, Landon Urquhart, Marcelo C. Santos et al. · IEEE Transactions on Geoscience and Remote Sensing · 2011 · 93 citations

Natural Sciences, Earth Sciences, Geophysics +13

Ray-traced troposphere slant delays for precise point positioning

Thomas Hobiger, Ryuichi Ichikawa, Tomoji Takasu et al. · Earth Planets and Space · 2008 · 78 citations · Full text

Natural Sciences, Earth Sciences, Meteorology +13

Tsukuba GPS Dense Net Campaign Observation: Improvement in GPS Analysis of Slant Path Delay by Stacking One-way Postfit Phase Residuals

Yoshinori Shoji, Hajime Nakamura, Tetsuya Iwabuchi et al. · Journal of the Meteorological Society of Japan Ser II · 2004 · 70 citations · Full text

Natural Sciences, Earth Sciences, Geophysics +15

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