This map shows the geographic impact of M. Ohtake'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 M. Ohtake with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Ohtake more than expected).
This network shows the impact of papers produced by M. Ohtake. 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 M. Ohtake. The network helps show where M. Ohtake may publish in the future.
Co-authorship network of co-authors of M. Ohtake
This figure shows the co-authorship network connecting the top 25 collaborators of M. Ohtake.
A scholar is included among the top collaborators of M. Ohtake 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 M. Ohtake. M. Ohtake is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ohtake, M., et al.. (2020). Objective and Configuration of a Planned Lunar Polar Exploration. Lunar and Planetary Science Conference. 1830.1 indexed citations
4.
Kitazato, K., R. E. Milliken, Takahiro Iwata, et al.. (2019). Asteroid 162173 Ryugu: Surface composition as observed by Hayabusa2/NIRS3. 2019.
Yamamoto, Shunya, Ryosuke Nakamura, Tsuneo Matsunaga, et al.. (2016). Global Distribution of Glass-Rich Material Sites on the Moon. LPI. 1395.1 indexed citations
8.
Ogawa, Yoshihiro, Naru Hirata, J. Terazono, et al.. (2016). "GEKKO" for Hyperspectral Data Distribution: A New Method for Utilizing the Advantages of a Web Map Service. LPI. 1920.1 indexed citations
9.
Haruyama, J., et al.. (2013). Lunar Marius Hills Plateau Exhibiting the Early Imbrian Model Age. Lunar and Planetary Science Conference. 1503.1 indexed citations
10.
Yamaji, Atsushi, Katsushi Sato, Tomokatsu Morota, et al.. (2013). Formation and reactivation ages of a lunar mare ridge in northern Imbrium. EGUGA.1 indexed citations
11.
Otake, Hisashi, M. Ohtake, & Naru Hirata. (2012). Lunar Iron and Titanium Abundance Algorithms Based on SELENE (Kaguya) Multiband Imager Data. 1905.53 indexed citations
12.
Nagaoka, Hiroshi, Yuzuru Karouji, M. Ohtake, et al.. (2012). Comparisons of Mineralogy of Pure Anorthosite in Lunar Meteorites, Dhofar 489 Group and Pure Anorthosite Observed by Kaguya. M&PSA. 75. 5197.1 indexed citations
13.
Honda, Chikatoshi, S. Suzuki, Naru Hirata, et al.. (2011). Retention time of crater ray materials on the Moon. epsc. 2011.1 indexed citations
14.
Matsunaga, Tsuneo, Y. Yokota, Shigeru Yamamoto, et al.. (2011). Lunar Global Spectral Reflectance Data Set by Kaguya Spectral Profiler. LPI. 2200.2 indexed citations
15.
Haruyama, J., Tomokatsu Morota, Motomaro Shirao, et al.. (2010). New Discoveries of Lunar Holes in Mare Tranquillitatis and Mare Ingenii. LPI. 1285.10 indexed citations
16.
Hirata, Naru, J. Haruyama, M. Ohtake, et al.. (2010). Remote Sensing Study of a Large Lunar Crater Jackson. Lunar and Planetary Science Conference. 1585.5 indexed citations
Ohtake, M., Tsuneo Matsunaga, Y. Yokota, et al.. (2009). Anorthosite with 100% Plagioclase on the Moon Detected by the SELENE Multiband Imager. 1557.1 indexed citations
19.
Asada, N., Keiji Kimura, H. Demura, et al.. (2007). Detection Possibility of Mantle Materials by Multi-Band Imager. Lunar and Planetary Science Conference. 1261.1 indexed citations
20.
Ohtake, M., J. Haruyama, C. Honda, et al.. (2007). Objectives of the SELENE Multiband Imager and Spectral Study of Dho489. LPI. 1829.1 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.