Hiroto Nagai

1.1k total citations
27 papers, 822 citations indexed

About

Hiroto Nagai is a scholar working on Atmospheric Science, Aerospace Engineering and Environmental Engineering. According to data from OpenAlex, Hiroto Nagai has authored 27 papers receiving a total of 822 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Atmospheric Science, 14 papers in Aerospace Engineering and 6 papers in Environmental Engineering. Recurrent topics in Hiroto Nagai's work include Cryospheric studies and observations (13 papers), Synthetic Aperture Radar (SAR) Applications and Techniques (12 papers) and Arctic and Antarctic ice dynamics (10 papers). Hiroto Nagai is often cited by papers focused on Cryospheric studies and observations (13 papers), Synthetic Aperture Radar (SAR) Applications and Techniques (12 papers) and Arctic and Antarctic ice dynamics (10 papers). Hiroto Nagai collaborates with scholars based in Japan, Germany and Bhutan. Hiroto Nagai's co-authors include Takeo Tadono, Akiko Sakai, Koji Fujita, T. Nuimura, Damodar Lamsal, K. Minakawa, Suekazu Naito, H. Iwamoto, S. Takenaka and Ryo Natsuaki and has published in prestigious journals such as SHILAP Revista de lepidopterología, Remote Sensing and Journal of Glaciology.

In The Last Decade

Hiroto Nagai

25 papers receiving 808 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroto Nagai Japan 13 564 180 149 116 112 27 822
Jan Kropáček Germany 18 804 1.4× 251 1.4× 185 1.2× 149 1.3× 61 0.5× 41 1.1k
Sverrir Guðmundsson Iceland 18 686 1.2× 166 0.9× 122 0.8× 48 0.4× 158 1.4× 37 889
Tsutomu Yamanokuchi Japan 12 387 0.7× 170 0.9× 139 0.9× 259 2.2× 111 1.0× 30 779
Atanu Bhattacharya India 15 736 1.3× 109 0.6× 241 1.6× 36 0.3× 106 0.9× 36 918
Alexandre Bevington Canada 11 474 0.8× 282 1.6× 222 1.5× 76 0.7× 34 0.3× 21 778
Snehmani India 20 839 1.5× 215 1.2× 373 2.5× 152 1.3× 119 1.1× 61 1.0k
D. C. Finnegan United States 14 778 1.4× 134 0.7× 243 1.6× 244 2.1× 36 0.3× 45 1.0k
Ashwagosha Ganju India 17 919 1.6× 411 2.3× 302 2.0× 107 0.9× 45 0.4× 67 1.1k
Christopher Wecklich Germany 6 271 0.5× 134 0.7× 101 0.7× 211 1.8× 271 2.4× 20 583
Nicole‐Jeanne Schlegel United States 18 696 1.2× 292 1.6× 158 1.1× 132 1.1× 22 0.2× 45 976

Countries citing papers authored by Hiroto Nagai

Since Specialization
Citations

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

Fields of papers citing papers by Hiroto Nagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroto Nagai

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

All Works

20 of 20 papers shown
1.
2.
Ohki, Masato, Takeshi Motooka, Hiroto Nagai, et al.. (2018). ALOS-2 Mission Status Updates. 4166–4168. 3 indexed citations
3.
Nagai, Hiroto, et al.. (2017). Multiple remote-sensing assessment of the catastrophic collapse in Langtang Valley induced by the 2015 Gorkha earthquake. Natural hazards and earth system sciences. 17(11). 1907–1921. 10 indexed citations
4.
Nagai, Hiroto, Jinro Ukita, Chiyuki Narama, et al.. (2017). Evaluating the Scale and Potential of GLOF in the Bhutan Himalayas Using a Satellite-Based Integral Glacier–Glacial Lake Inventory. Geosciences. 7(3). 77–77. 29 indexed citations
5.
Natsuaki, Ryo, Masato Ohki, Hiroto Nagai, et al.. (2017). Performance of ALOS-2 PALSAR-2 for disaster response. 2434–2437. 3 indexed citations
6.
7.
Ohki, Masato, Manabu Watanabe, Ryo Natsuaki, et al.. (2016). Flood Area Detection Using ALOS-2 PALSAR-2 Data for the 2015 Heavy Rainfall Disaster in the Kanto and Tohoku Area, Japan. National Remote Sensing Bulletin. 39(4). 348–359. 18 indexed citations
8.
Nagai, Hiroto, Koji Fujita, Akiko Sakai, T. Nuimura, & Takeo Tadono. (2016). Comparison of multiple glacier inventories with a new inventory derived from high-resolution ALOS imagery in the Bhutan Himalaya. ˜The œcryosphere. 10(1). 65–85. 31 indexed citations
9.
Nagai, Hiroto, Takeo Tadono, & Shin-ichi Suzuki. (2016). Emergency satellite observation and assessment of a glacier lake outburst flood in Bhutan. EGUGA. 1 indexed citations
10.
Watanabe, Manabu, Hiroto Nagai, Ryo Natsuaki, & Masanobu Shimada. (2016). Phase shift observed over a forest stand with PALSAR-2 SAR interferometry in Hakone. Japan Geoscience Union. 2016. 9. 1 indexed citations
11.
Tadono, Takeo, et al.. (2016). GENERATION OF THE 30 M-MESH GLOBAL DIGITAL SURFACE MODEL BY ALOS PRISM. SHILAP Revista de lepidopterología. XLI-B4. 157–162. 210 indexed citations
12.
Tadono, Takeo, et al.. (2016). GENERATION OF THE 30 M-MESH GLOBAL DIGITAL SURFACE MODEL. 1 indexed citations
13.
Natsuaki, Ryo, Takeshi Motohka, Manabu Watanabe, et al.. (2016). Emergency observation and disaster monitoring performed by ALOS-2 PALSAR-2. 3849–3852. 3 indexed citations
14.
Sakai, Akiko, T. Nuimura, Koji Fujita, et al.. (2015). Climate regime of Asian glaciers revealed by GAMDAM glacier inventory. ˜The œcryosphere. 9(3). 865–880. 88 indexed citations
15.
Nuimura, T., Akiko Sakai, Keisuke Taniguchi, et al.. (2015). The GAMDAM glacier inventory: a quality-controlled inventory of Asian glaciers. ˜The œcryosphere. 9(3). 849–864. 177 indexed citations
16.
Tadono, Takeo, et al.. (2015). Status of “ALOS World 3D (AW3D)” global DSM generation. 3822–3825. 62 indexed citations
17.
Nagai, Hiroto, Koji Fujita, Akiko Sakai, T. Nuimura, & Takeo Tadono. (2014). Climatic and topographic influences on glacier distribution in the Bhutan Himalaya. 1 indexed citations
18.
Nagai, Hiroto, Koji Fujita, T. Nuimura, & Akiko Sakai. (2013). Southwest-facing slopes control the formation of debris-covered glaciers in the Bhutan Himalaya. ˜The œcryosphere. 7(4). 1303–1314. 71 indexed citations
19.
Nuimura, T., et al.. (2012). Surface elevation changes of debris-covered area of Lirung Glacier in Langtang Valley, Nepal Himalayas from 1979 to 2010 revealed by field surveys and remotely sensed digital elevation models. AGUFM. 2012. 1 indexed citations
20.
Iida, Takao, et al.. (1985). A MODEL FOR PRECIPITATION SCAVENGING OF SHORT-LIVED Rn-222 DAUGHTERS. Journal of Atmospheric Electricity. 5(1). 17–21. 5 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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