R. Treadon

7.5k total citations · 1 hit paper
24 papers, 1.5k citations indexed

About

R. Treadon is a scholar working on Atmospheric Science, Global and Planetary Change and Astronomy and Astrophysics. According to data from OpenAlex, R. Treadon has authored 24 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Atmospheric Science, 20 papers in Global and Planetary Change and 3 papers in Astronomy and Astrophysics. Recurrent topics in R. Treadon's work include Meteorological Phenomena and Simulations (20 papers), Climate variability and models (15 papers) and Atmospheric and Environmental Gas Dynamics (10 papers). R. Treadon is often cited by papers focused on Meteorological Phenomena and Simulations (20 papers), Climate variability and models (15 papers) and Atmospheric and Environmental Gas Dynamics (10 papers). R. Treadon collaborates with scholars based in United States, Australia and Japan. R. Treadon's co-authors include John Derber, Daryl Kleist, Stephen J. Lord, David Parrish, Wan-Shu Wu, James A. Jung, John F. Marshall, Tom H. Zapotocny, Robert James Purser and Lídia Cucurull and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Monthly Weather Review and Bulletin of the American Meteorological Society.

In The Last Decade

R. Treadon

24 papers receiving 1.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Introduction of the GSI into the NCEP Global Data Assimilation System

2009 473 citations Daryl Kleist, David Parrish et al. Weather and Forecasting profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
R. Treadon United States	15	1.3k	1.2k	194	155	116	24	1.5k
Kevin R. Knupp United States	23	1.5k 1.1×	1.2k 1.0×	114 0.6×	271 1.7×	67 0.6×	85	1.7k
Teddie L. Keller United States	12	949 0.7×	780 0.7×	139 0.7×	152 1.0×	76 0.7×	17	1.1k
Brad S. Ferrier United States	24	2.2k 1.6×	2.0k 1.7×	200 1.0×	249 1.6×	91 0.8×	41	2.3k
Yong-run Guo United States	10	1.1k 0.8×	878 0.7×	234 1.2×	155 1.0×	149 1.3×	18	1.2k
Daryl Kleist United States	14	1.5k 1.1×	1.3k 1.1×	177 0.9×	178 1.1×	35 0.3×	30	1.6k
Bernard Campistron France	19	815 0.6×	731 0.6×	110 0.6×	192 1.2×	50 0.4×	54	967
E. Maddy United States	22	1.5k 1.1×	1.5k 1.3×	101 0.5×	101 0.7×	80 0.7×	45	1.7k
Marco Matricardi United Kingdom	23	2.1k 1.6×	1.9k 1.6×	122 0.6×	199 1.3×	201 1.7×	40	2.3k
Bernard Chapnik France	9	848 0.6×	773 0.7×	254 1.3×	172 1.1×	127 1.1×	9	1.0k
Thomas J. Greenwald United States	26	1.9k 1.4×	1.8k 1.5×	153 0.8×	138 0.9×	85 0.7×	45	2.1k

Countries citing papers authored by R. Treadon

Since Specialization

Citations

This map shows the geographic impact of R. Treadon's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R. Treadon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Treadon more than expected).

Fields of papers citing papers by R. Treadon

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Treadon. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by R. Treadon. The network helps show where R. Treadon may publish in the future.

Co-authorship network of co-authors of R. Treadon

This figure shows the co-authorship network connecting the top 25 collaborators of R. Treadon. A scholar is included among the top collaborators of R. Treadon based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with R. Treadon. R. Treadon is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Zhu, Yanqiu, John Derber, Andrew Collard, et al.. (2014). Variational Bias Correction in the NCEP's Data Assimilation System. 2 indexed citations

Zhu, Yanqiu, John Derber, Andrew Collard, et al.. (2013). Enhanced radiance bias correction in the National Centers for Environmental Prediction's Gridpoint Statistical Interpolation data assimilation system. Quarterly Journal of the Royal Meteorological Society. 140(682). 1479–1492. 105 indexed citations

Masutani, Michiko, John S. Woollen, Stephen J. Lord, et al.. (2010). Observing system simulation experiments at the National Centers for Environmental Prediction. Journal of Geophysical Research Atmospheres. 115(D7). 70 indexed citations

Kleist, Daryl, David Parrish, John Derber, et al.. (2009). Introduction of the GSI into the NCEP Global Data Assimilation System. Weather and Forecasting. 24(6). 1691–1705. 473 indexed citations breakdown →

Zhu, Yanqiu, et al.. (2009). Wind Gust Speed Analysis in Rtma. 2 indexed citations

Kleist, Daryl, David Parrish, John Derber, et al.. (2008). Improving Incremental Balance in the GSI 3DVAR Analysis System. Monthly Weather Review. 137(3). 1046–1060. 92 indexed citations

Jung, James A., Tom H. Zapotocny, John F. Marshall, & R. Treadon. (2008). A Two-Season Impact Study of NOAA Polar-Orbiting Satellites in the NCEP Global Data Assimilation System. Weather and Forecasting. 23(5). 854–877. 14 indexed citations

Cucurull, Lídia, John Derber, R. Treadon, & Robert James Purser. (2008). Preliminary Impact Studies Using Global Positioning System Radio Occultation Profiles at NCEP. Monthly Weather Review. 136(6). 1865–1877. 20 indexed citations

Kazumori, Masahiro, Quanhua Liu, R. Treadon, & John Derber. (2008). Impact Study of AMSR-E Radiances in the NCEP Global Data Assimilation System. Monthly Weather Review. 136(2). 541–559. 35 indexed citations

10.

Zapotocny, Tom H., James A. Jung, John F. Marshall, & R. Treadon. (2008). A Two-Season Impact Study of Four Satellite Data Types and Rawinsonde Data in the NCEP Global Data Assimilation System. Weather and Forecasting. 23(1). 80–100. 62 indexed citations

11.

Zapotocny, Tom H., James A. Jung, John F. Marshall, & R. Treadon. (2007). A Two-Season Impact Study of Satellite and In Situ Data in the NCEP Global Data Assimilation System. Weather and Forecasting. 22(4). 887–909. 64 indexed citations

12.

Joiner, Joanna, E. Brin, R. Treadon, et al.. (2007). Effects of data selection and error specification on the assimilation of AIRS data. Quarterly Journal of the Royal Meteorological Society. 133(622). 181–196. 8 indexed citations

13.

Cucurull, Lídia, John Derber, R. Treadon, & Robert James Purser. (2007). Assimilation of Global Positioning System Radio Occultation Observations into NCEP’s Global Data Assimilation System. Monthly Weather Review. 135(9). 3174–3193. 107 indexed citations

14.

Masutani, Michiko, John S. Woollen, Stephen J. Lord, et al.. (2006). Observing system simulation experiments at NCEP. 15 indexed citations

15.

Cucurull, Lídia, et al.. (2005). Use of COSMIC Radio Occultation Observations in the NOAA/NCEP Data Assimilation System. AGUSM. 2005. 1 indexed citations

16.

Marshall, John, et al.. (2005). AIRS associated accomplishments at the JCSDA: First use of full spatial resolution hyperspectral data show significant improvements in global forecasts. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5890. 58900O–58900O. 2 indexed citations

17.

Jin, Menglin & R. Treadon. (2003). Correcting the orbit drift effect on AVHRR land surface skin temperature measurements. International Journal of Remote Sensing. 24(22). 4543–4558. 51 indexed citations

18.

Zou, Xiaolei, Hailong Liu, John Derber, et al.. (2001). Four‐dimensional variational data assimilation with a diabatic version of the NCEP global spectral model: System development and preliminary results. Quarterly Journal of the Royal Meteorological Society. 127(573). 1095–1122. 11 indexed citations

19.

Lord, Stephen J., et al.. (2000). A new methodology of rainfall retrievals from indirect measurements. Meteorology and Atmospheric Physics. 75(3-4). 217–232. 5 indexed citations

20.

Treadon, R.. (1996). Physical initialization in the NMC Global Data Assimilation System. Meteorology and Atmospheric Physics. 60(1-3). 57–86. 30 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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