最近1〜2ヶ月で出版された論文を紹介します。
（詳細は地形鮮明化プロジェクトのページにあります）

地上レーザ測量とUAS-SfM写真測量を用いた海食崖における体積変化抽出を行った論文

• Hayakawa, Y.S., Obanawa, H. (2020.06) Volumetric Change Detection in Bedrock Coastal Cliffs Using Terrestrial Laser Scanning and UAS-Based SfM. Sensors, 20(12), 3403. doi.org/10.3390/s20123403

UAV-SfMで取得したDEM（DEMSfM）の精度と再現性を、地上レーザー（DEMTLS）で取得したDEMを用いて、静岡県の大谷崩の土石流発生域で検証した論文

• Tsunetaka, H., Hotta, N., Hayakawa, Y.S., Imaizumi, F.（2020.06）Spatial Accuracy Assessment of Unmanned Aerial Vehicle-Based Structures from Motion Multi-View Stereo Photogrammetry for Geomorphic Observations in Initiation Zones of Debris Flows, Ohya Landslide, Japan. Progress in Earth and Planetary Science 2020 7:24: doi.org/10.1186/s40645-020-00336-0

横浜市栄区・田谷の洞窟の保全活動に関する書籍「Opera Ipogea (Journal of Speleology in Artificial Cavities)」の掲載論文（2件）

• Hayakawa, Y.S., Ogura, T., Tamura, Y., Oguchi, C.T., Shimizu, K. (2020.06) Three-dimensional point cloud data by terrestrial laser scanning for conservation of an artificial cave. In: Parise, M., Varriale, R. (eds.) Damage assessment and conservation of underground spaces as valuable resources for human activities in Italy and Japan, Opera Ipogea (Journal of Speleology in Artificial Cavities), Numero Speciale 2020, 67-74. ISSN 1970-9692
• Tamura, Y., Oguchi, C.T., Hayakawa, Y.S., Ogata, K., Ogura, T., Morita, M. (2020.06) Multidisciplinary conservation activities and community development based on the Yokohama City registered historic site “Taya Cave”. In: Parise, M., Varriale, R. (eds.) Damage assessment and conservation of underground spaces as valuable resources for human activities in Italy and Japan, Opera Ipogea (Journal of Speleology in Artificial Cavities), Numero Speciale 2020, 75-84. ISSN 1970-9692