Sigma Space (United States)

495 papers and 15.5k indexed citations i.

About

In recent decades, authors affiliated with Sigma Space (United States) have published 495 papers, which have received a total of 15.5k indexed citations. Scholars at this organization have produced 237 papers in Atmospheric Science, 225 papers in Aerospace Engineering and 139 papers in Global and Planetary Change on the topics of Calibration and Measurement Techniques (192 papers), Atmospheric Ozone and Climate (170 papers) and Infrared Target Detection Methodologies (88 papers). Their work is cited by papers focused on Atmospheric Science (7.8k citations), Global and Planetary Change (7.6k citations) and Aerospace Engineering (3.3k citations). Authors at Sigma Space (United States) collaborate with scholars in United States, France and Germany and have published in prestigious journals including Science, Proceedings of the National Academy of Sciences and Journal of Geophysical Research Atmospheres. Some of Sigma Space (United States)'s most productive authors include Xiaoxiong Xiong, Reto Rüedy, A. Smirnov, James E. Hansen, David W. Lea, Makiko Sato, B. N. Holben, T. F. Eck, Y. Yoshida and Aisheng Wu.

In The Last Decade

Fields of papers published by authors at Sigma Space (United States)

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers affiliated with Sigma Space (United States) at the time of their publication. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers affiliated with Sigma Space (United States) at the time of their publication.

Countries citing scholars working at Sigma Space (United States)

Since Specialization

Citations

This map shows the geographic impact of research produced by authors working at Sigma Space (United States). 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 papers produced at Sigma Space (United States) with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sigma Space (United States) more than expected).

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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