Ram C. Sharma

864 total citations
40 papers, 581 citations indexed

About

Ram C. Sharma is a scholar working on Ecology, Environmental Engineering and Global and Planetary Change. According to data from OpenAlex, Ram C. Sharma has authored 40 papers receiving a total of 581 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Ecology, 20 papers in Environmental Engineering and 16 papers in Global and Planetary Change. Recurrent topics in Ram C. Sharma's work include Remote Sensing in Agriculture (24 papers), Remote Sensing and LiDAR Applications (13 papers) and Species Distribution and Climate Change (10 papers). Ram C. Sharma is often cited by papers focused on Remote Sensing in Agriculture (24 papers), Remote Sensing and LiDAR Applications (13 papers) and Species Distribution and Climate Change (10 papers). Ram C. Sharma collaborates with scholars based in Japan, Vietnam and Iran. Ram C. Sharma's co-authors include Keitarou Hara, Ryutaro Tateishi, Kotaro Iizuka, Luong Viet Nguyen, Koji Kajiwara, Yoshiaki Honda, Mizuki Tomita, Nguyen Thanh Hoan, Yuei‐An Liou and Kim-Anh Nguyen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Remote Sensing of Environment and Sensors.

In The Last Decade

Ram C. Sharma

37 papers receiving 566 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ram C. Sharma Japan 13 294 268 248 125 82 40 581
Kotaro Iizuka Japan 14 329 1.1× 321 1.2× 263 1.1× 90 0.7× 90 1.1× 27 694
Keitarou Hara Japan 13 321 1.1× 182 0.7× 256 1.0× 122 1.0× 83 1.0× 50 599
Sarina Adeli Canada 3 576 2.0× 300 1.1× 494 2.0× 190 1.5× 93 1.1× 6 978
Stavros Stagakis Greece 10 255 0.9× 294 1.1× 323 1.3× 94 0.8× 64 0.8× 30 589
Wunian Yang China 14 599 2.0× 149 0.6× 293 1.2× 180 1.4× 60 0.7× 88 926
Christopher F. Brown United States 4 326 1.1× 180 0.7× 291 1.2× 145 1.2× 96 1.2× 5 615
Thilo Wehrmann Germany 9 297 1.0× 163 0.6× 226 0.9× 129 1.0× 147 1.8× 20 506
Zhuokun Pan China 8 253 0.9× 195 0.7× 345 1.4× 155 1.2× 144 1.8× 12 651

Countries citing papers authored by Ram C. Sharma

Since Specialization
Citations

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

Fields of papers citing papers by Ram C. Sharma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ram C. Sharma. 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 Ram C. Sharma. The network helps show where Ram C. Sharma may publish in the future.

Co-authorship network of co-authors of Ram C. Sharma

This figure shows the co-authorship network connecting the top 25 collaborators of Ram C. Sharma. A scholar is included among the top collaborators of Ram C. Sharma 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 Ram C. Sharma. Ram C. Sharma 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.
Ichii, Kazuhito, Yuhei YAMAMOTO, Ruci Wang, et al.. (2025). Land cover classification for Siberia leveraging diverse global land cover datasets. Progress in Earth and Planetary Science. 12(1). 3 indexed citations
2.
Zhang, Beichen, Kazuhito Ichii, Wei Li, et al.. (2024). Evaluation of Himawari-8/AHI land surface reflectance at mid-latitudes using LEO sensors with off-nadir observation. Remote Sensing of Environment. 316. 114491–114491.
3.
Li, Wei, Kazuhito Ichii, Yuhei YAMAMOTO, et al.. (2024). Estimation and Evaluation of Land Surface Reflectance from a Next-Generation Geostationary Meteorological Satellite, Himawari-8/9 AHI. Journal of the Meteorological Society of Japan Ser II. 103(1). 87–109. 1 indexed citations
4.
Sharma, Ram C., et al.. (2022). Classification and Mapping of Plant Communities Using Multi-Temporal and Multi-Spectral Satellite Images. Journal of Geography and Geology. 14(1). 43–43. 2 indexed citations
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Tomita, Mizuki, et al.. (2019). LAND-COVER MAPS USING MULTIPLE CLASSIFIER SYSTEM FOR POST-DISASTERLANDSCAPE MONITORING. SHILAP Revista de lepidopterología. XLII-3/W8. 139–142. 2 indexed citations
9.
Sharma, Ram C., et al.. (2018). Statistical Investigation of Effect of Rainfall on Air Pollutants in the Atmosphere, Haryana State, Northern India. American Journal of Environmental Protection. 6(1). 14–21. 2 indexed citations
10.
Sharma, Ram C., et al.. (2018). Improvement of Countrywide Vegetation Mapping over Japan and Comparison to Existing Maps. 7(3). 163–170. 3 indexed citations
11.
Sharma, Ram C., et al.. (2017). Influence of Oxides of Nitrogen, Carbon Monoxide and Sulpher Dioxide on Surface Ozone Level in Different Meteorological Seasons in Haryana State, Northern India. American Journal of Environmental Protection. 5(1). 1–8. 1 indexed citations
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Sharma, Ram C., et al.. (2016). Influence of Some Meteorological Variables on PM 10 and NO x in Gurgaon, Northern India. American Journal of Environmental Protection. 4(1). 1–6. 6 indexed citations
15.
Sharma, Ram C., Ryutaro Tateishi, & Keitarou Hara. (2016). A new water-resistant snow index for the detection and mapping of snow cover on a global scale. International Journal of Remote Sensing. 37(11). 2706–2723. 12 indexed citations
16.
Nguyen, Luong Viet, et al.. (2016). Estimation of Tropical Forest Structural Characteristics Using ALOS-2 SAR Data. 5(2). 131–144. 23 indexed citations
17.
Sharma, Ram C., Koji Kajiwara, & Yoshiaki Honda. (2013). Estimation of forest canopy structural parameters using kernel-driven bi-directional reflectance model based multi-angular vegetation indices. ISPRS Journal of Photogrammetry and Remote Sensing. 78. 50–57. 29 indexed citations
18.
Sharma, Ram C., Koji Kajiwara, & Yoshiaki Honda. (2012). Automated extraction of canopy shadow fraction using unmanned helicopter-based color vegetation indices. Trees. 27(3). 675–684. 11 indexed citations
19.
Kajiwara, Koji, Ram C. Sharma, Akiko Ono, et al.. (2012). Land validation for GCOM-C1/SGLI using UAV. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8533. 853308–853308. 2 indexed citations
20.
Sharma, Ram C.. (2000). Beyond Joint Forest Management. Indian Forester. 126(5). 463–476.

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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