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15 Jul 2019
Geomorphological mapping based on DEMs and GIS: A review
Takashi Oguchi
Center for Spatial Information Science, The University of Tokyo, Japan
Related authors
Jiali Song, Hiroyuki Yamauchi, Takashi Oguchi, Takuro Ogura, Yosuke Nakamura, and Jipeng Wang
EGUsphere, https://doi.org/10.5194/egusphere-2023-1036, https://doi.org/10.5194/egusphere-2023-1036, 2023
Short summary
Short summary
This study has provided materials and curricula for disaster education in China and Japan. Most students show improved results. The ability of students to utilize electronic devices affects the learning of GIS-related content rather than other aspects. The frequency of daily usage of online maps and daily attention to disaster prevention affects learning the entire materials. This study can better understand the benefits and limitations of electronic maps in disaster education.
N. Iwasaki, K. Hayashi, T. Tanaka, M. Katori, A. Onohara, and T. Oguchi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-4-W1-2022, 223–228, https://doi.org/10.5194/isprs-archives-XLVIII-4-W1-2022-223-2022, https://doi.org/10.5194/isprs-archives-XLVIII-4-W1-2022-223-2022, 2022
Ignacio Agustin Gatti and Takashi Oguchi
Abstr. Int. Cartogr. Assoc., 1, 90, https://doi.org/10.5194/ica-abs-1-90-2019, https://doi.org/10.5194/ica-abs-1-90-2019, 2019
Hideki Kaji, Ken’Ichi Tsuruoka, Ruochen Si, Min Lu, Masatoshi Arikawa, and Takashi Oguchi
Abstr. Int. Cartogr. Assoc., 1, 156, https://doi.org/10.5194/ica-abs-1-156-2019, https://doi.org/10.5194/ica-abs-1-156-2019, 2019
Roxanne Lai and Takashi Oguchi
Abstr. Int. Cartogr. Assoc., 1, 203, https://doi.org/10.5194/ica-abs-1-203-2019, https://doi.org/10.5194/ica-abs-1-203-2019, 2019
Jaeyong Lee and Takashi Oguchi
Abstr. Int. Cartogr. Assoc., 1, 208, https://doi.org/10.5194/ica-abs-1-208-2019, https://doi.org/10.5194/ica-abs-1-208-2019, 2019
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Abstr. Int. Cartogr. Assoc., 1, 389, https://doi.org/10.5194/ica-abs-1-389-2019, https://doi.org/10.5194/ica-abs-1-389-2019, 2019
Zhikun Ren, Takashi Oguchi, Peizhen Zhang, and Shoichiro Uchiyama
Solid Earth Discuss., https://doi.org/10.5194/se-2019-3, https://doi.org/10.5194/se-2019-3, 2019
Preprint withdrawn
Short summary
Short summary
This research might be the first time to study the topographic changes due to strong earthquakes in region of low relief. We use high-resolution pre- and post-earthquake DEMs to detect the topographic changes caused by the Wenchuan earthquake. However, the topographic changes caused by the Chuetsu earthquake is different. Our findings might indicate that the earthquake mainly acts as roughening and driving the topographic growth in region of low relief.
Jiali Song, Hiroyuki Yamauchi, Takashi Oguchi, Takuro Ogura, Yosuke Nakamura, and Jipeng Wang
EGUsphere, https://doi.org/10.5194/egusphere-2023-1036, https://doi.org/10.5194/egusphere-2023-1036, 2023
Short summary
Short summary
This study has provided materials and curricula for disaster education in China and Japan. Most students show improved results. The ability of students to utilize electronic devices affects the learning of GIS-related content rather than other aspects. The frequency of daily usage of online maps and daily attention to disaster prevention affects learning the entire materials. This study can better understand the benefits and limitations of electronic maps in disaster education.
N. Iwasaki, K. Hayashi, T. Tanaka, M. Katori, A. Onohara, and T. Oguchi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-4-W1-2022, 223–228, https://doi.org/10.5194/isprs-archives-XLVIII-4-W1-2022-223-2022, https://doi.org/10.5194/isprs-archives-XLVIII-4-W1-2022-223-2022, 2022
Ignacio Agustin Gatti and Takashi Oguchi
Abstr. Int. Cartogr. Assoc., 1, 90, https://doi.org/10.5194/ica-abs-1-90-2019, https://doi.org/10.5194/ica-abs-1-90-2019, 2019
Hideki Kaji, Ken’Ichi Tsuruoka, Ruochen Si, Min Lu, Masatoshi Arikawa, and Takashi Oguchi
Abstr. Int. Cartogr. Assoc., 1, 156, https://doi.org/10.5194/ica-abs-1-156-2019, https://doi.org/10.5194/ica-abs-1-156-2019, 2019
Roxanne Lai and Takashi Oguchi
Abstr. Int. Cartogr. Assoc., 1, 203, https://doi.org/10.5194/ica-abs-1-203-2019, https://doi.org/10.5194/ica-abs-1-203-2019, 2019
Jaeyong Lee and Takashi Oguchi
Abstr. Int. Cartogr. Assoc., 1, 208, https://doi.org/10.5194/ica-abs-1-208-2019, https://doi.org/10.5194/ica-abs-1-208-2019, 2019
Bingyu Wang, Takashi Oguchi, and Lin Zhang
Abstr. Int. Cartogr. Assoc., 1, 389, https://doi.org/10.5194/ica-abs-1-389-2019, https://doi.org/10.5194/ica-abs-1-389-2019, 2019
Zhikun Ren, Takashi Oguchi, Peizhen Zhang, and Shoichiro Uchiyama
Solid Earth Discuss., https://doi.org/10.5194/se-2019-3, https://doi.org/10.5194/se-2019-3, 2019
Preprint withdrawn
Short summary
Short summary
This research might be the first time to study the topographic changes due to strong earthquakes in region of low relief. We use high-resolution pre- and post-earthquake DEMs to detect the topographic changes caused by the Wenchuan earthquake. However, the topographic changes caused by the Chuetsu earthquake is different. Our findings might indicate that the earthquake mainly acts as roughening and driving the topographic growth in region of low relief.
Abstracts of the ICA
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