Robert Ryan

2.1k citations
55 papers · 881 indexed · h-index 14

Impact in

Papers in

Robert Ryan

51 papers receiving 836 citations

Peers

Robert Ryan
Comparison fields: 5 of 110
  • Media Technology 111
  • Ecology 285
  • Ecological Modeling 45
  • Environmental Engineering 148
  • Global and Planetary Change 209
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Citations per field
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Citations per year

Countries citing papers authored by Robert Ryan

Since Specialization
Citations

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

Fields of papers citing papers by Robert Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Robert Ryan, 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 Robert Ryan Line = papers co-authored together Robert Ryan links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 55 papers — load more, or switch the sort, to bring in the rest.

#Work
1 2010136
2 2019107
3 201785
4 200375
5 200363
6 198941
7 200436
8 201033
9 199329
10 199124
11 199022
12 200422
13 201221
14 201916
15 200213
16
Synthesis of Multispectral Bands from Hyperspectral Data: Validation Based on Images Acquired by AVIRIS, Hyperion, ALI, and ETM+
200113
17
Measurement Sets and Sites Commonly used for Characterizations
200213
18 200513
19 199512
20
Remote-Sensing Time Series Analysis, a Vegetation Monitoring Tool
20089

About Robert Ryan

Robert Ryan is a scholar working on Aerospace Engineering, Ocean Engineering, Atmospheric Science, Environmental Engineering and Ecology, having authored 55 papers that have together received 881 indexed citations. Recurring topics across this work include Calibration and Measurement Techniques (23 papers), Infrared Target Detection Methodologies (15 papers), Satellite Image Processing and Photogrammetry (13 papers), Remote Sensing in Agriculture (11 papers), Remote Sensing and LiDAR Applications (7 papers), Geochemistry and Geologic Mapping (7 papers), Atmospheric Ozone and Climate (6 papers) and Remote Sensing and Land Use (5 papers). The work is most often cited by research in Media Technology (111 citations), Ecology (285 citations), Ecological Modeling (45 citations), Environmental Engineering (148 citations) and Global and Planetary Change (209 citations). Robert Ryan has collaborated with scholars based in United States, United Kingdom and Germany. Frequent co-authors include Mary Pagnutti, Slawomir Blonski, Dennis Helder, Kenton Ross, T. Bergeman, Joseph P. Spruce, H. Metcalf, Robert A. Schowengerdt, James C. Smoot and Taeyoung Choi. Their work appears in journals such as Remote Sensing of Environment, Remote Sensing, Physical Review A, Journal of Geophysical Research Atmospheres and IEEE Micro.

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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