Andrew O’Brien

147 total papers · 797 total citations
47 papers, 253 citations indexed

About

Andrew O’Brien is a scholar working on Astronomy and Astrophysics, Environmental Engineering and Aerospace Engineering. According to data from OpenAlex, Andrew O’Brien has authored 47 papers receiving a total of 253 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Astronomy and Astrophysics, 15 papers in Environmental Engineering and 14 papers in Aerospace Engineering. Recurrent topics in Andrew O’Brien's work include Soil Moisture and Remote Sensing (15 papers), Precipitation Measurement and Analysis (10 papers) and Galaxies: Formation, Evolution, Phenomena (10 papers). Andrew O’Brien is often cited by papers focused on Soil Moisture and Remote Sensing (15 papers), Precipitation Measurement and Analysis (10 papers) and Galaxies: Formation, Evolution, Phenomena (10 papers). Andrew O’Brien collaborates with scholars based in United States, Australia and New Zealand. Andrew O’Brien's co-authors include R. P. Norris, D. L. Kaplan, Christopher S. Ruf, G. Heald, M. D. Filipović, Timothy J. Galvin, Minh Huynh, Richard Conway, Kai Polsterer and Tara Murphy and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Andrew O’Brien

42 papers receiving 221 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Andrew O’Brien	143	82	46	44	26	47	253
T. H. Legg	129 0.9×	36 0.4×	60 1.3×	6 0.1×	51 2.0×	30	272
J. P. Basart	163 1.1×	72 0.9×	37 0.8×	12 0.3×	10 0.4×	43	258
Jinghai Sun	238 1.7×	82 1.0×	57 1.2×	6 0.1×	10 0.4×	26	301
Cheng Liu	180 1.3×	102 1.2×	111 2.4×	26 0.6×	15 0.6×	26	274
C. Witebsky	173 1.2×	99 1.2×	24 0.5×	10 0.2×	21 0.8×	28	208
Hengqian Gan	246 1.7×	82 1.0×	63 1.4×	6 0.1×	18 0.7×	22	284
Nadeem Oozeer	225 1.6×	128 1.6×	42 0.9×	14 0.3×	15 0.6×	28	262
J. E. Noordam	241 1.7×	91 1.1×	130 2.8×	37 0.8×	35 1.3×	26	307
Hugh Garsden	146 1.0×	71 0.9×	61 1.3×	14 0.3×	20 0.8×	18	194
Bo Peng	179 1.3×	51 0.6×	37 0.8×	4 0.1×	9 0.3×	27	282

Countries citing papers authored by Andrew O’Brien

Since Specialization

Citations

This map shows the geographic impact of Andrew O’Brien'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 Andrew O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Andrew O’Brien more than expected).

Fields of papers citing papers by Andrew O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andrew O’Brien. 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 Andrew O’Brien. The network helps show where Andrew O’Brien may publish in the future.

Co-authorship network of co-authors of Andrew O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Andrew O’Brien. A scholar is included among the top collaborators of Andrew O’Brien 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 Andrew O’Brien. Andrew O’Brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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