A. Freeman

7.0k citations
147 papers · 5.3k · 1 hit paper · h-index 32

Impact in

Papers in

A. Freeman

130 papers receiving 4.9k citations

A. Freeman's Hit Papers

A three-component scattering model for polarimetric SAR data 1998 · 1.9k citations
1.9k0+9+18Years since publication50010001.5k

Peers

A. Freeman
Comparison fields: 5 of 115
  • Environmental Engineering 2.5k
  • Aerospace Engineering 4.2k
  • Atmospheric Science 1.1k
  • Media Technology 488
  • Oceanography 520
Replace J.J. van Zyl with:
J.J. van Zyl United States
Kun‐Shan Chen China
S.N. Madsen United States
Nazzareno Pierdicca Italy
Manfred Zink Germany
M. Hallikainen Finland
R. K. Raney United States
Maurizio Migliaccio Italy
Stephen L. Durden United States
P.W. Vachon Canada
A. Freeman relative to J.J. van Zyl United States J.J. van Zyl's profile →
Citations per field
00.5×1.5×
J.J. van Zyl · 1×
Citations per year

Countries citing papers authored by A. Freeman

Since Specialization
Citations

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

Fields of papers citing papers by A. Freeman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Freeman. 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 A. Freeman. The network helps show where A. Freeman may publish in the future.

Co-authors

The 25 scholars most cited alongside A. Freeman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. Freeman Line = papers co-authored together A. Freeman links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 147 papers — load more, or switch the sort, to bring in the rest.

#Work
1
A three-component scattering model for polarimetric SAR data
Hit paper breakdown →
19981879
2 1992356
3 2007180
4 2004161
5 2000144
6 2000134
7 1990123
8 2004123
9 1993120
10 2009117
11 2008100
12 199592
13 199288
14 200970
15 200366
16 198965
17 201161
18 200959
19 201256
20 201156

About A. Freeman

A. Freeman is a scholar working on Aerospace Engineering, Environmental Engineering, Atmospheric Science, Oceanography and Astronomy and Astrophysics, having authored 147 papers that have together received 5.3k indexed citations. Recurring topics across this work include Synthetic Aperture Radar (SAR) Applications and Techniques (97 papers), Advanced SAR Imaging Techniques (51 papers), Soil Moisture and Remote Sensing (45 papers), Cryospheric studies and observations (24 papers), Planetary Science and Exploration (18 papers), Geophysics and Gravity Measurements (15 papers), Arctic and Antarctic ice dynamics (11 papers) and Spacecraft Design and Technology (8 papers). The work is most often cited by research in Environmental Engineering (2.5k citations), Aerospace Engineering (4.2k citations), Atmospheric Science (1.1k citations), Media Technology (488 citations) and Oceanography (520 citations). A. Freeman has collaborated with scholars based in United States, United Kingdom and France. Frequent co-authors include Stephen L. Durden, Bruce Chapman, Sassan Saatchi, Yuecheng Shen, R. Jordan, J.D. Klein, John C. Curlander, Charles Werner, Paul Siqueira and Masanobu Shimada. Their work appears in journals such as IEEE Transactions on Geoscience and Remote Sensing, International Journal of Remote Sensing, Journal of Geophysical Research Atmospheres, Acta Astronautica and Remote Sensing of Environment.

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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