高解像度地形データを用いた地形研究アラカルト
Geomorphological Applications of High-Definition Topography
日時 / Date Sep. 21, 2013 (Sat.) 10:00-12:00, 13:00-15:00
場所 / Venue 東京大学柏キャンパス総合研究棟470号室 / Rm. 470, CSIS (Research Complex Bldg.), Kashiwa Campus, Univ. Tokyo
>> access to CSIS at Kashiwa Campus
# Rm. 470 is located on the 4th floor of the Research Complex building. Note that only the southeastern (near the end corner) entrance is open due to security reasons on Saturday.
言語 / Language 英語 / English
講演者 / Speakers Ramon Arrowsmith (Arizona State University), Edwin Nissen (Colorado School of Mine), Michael Oskin (University of California Davis), Christopher Crosby (UNAVCO), Koji Okumura 奥村晃史 (Hiroshima Univ. 広島大学), Takashi Oguchi 小口 高（Univ. Tokyo 東京大学），Yuichi S. Hayakawa 早川裕弌（Univ. Tokyo 東京大学）
概要 / Overview
近年の航空および地上レーザスキャンの技術革命により、高解像度地形データの効率的な取得が可能となり、地形学においても様々な応用が行われてきています。本セミナーでは、とくに地上レーザスキャンの地形学的な活用に焦点を置いて、高解像度地形データの処理や解析手法について事例報告を通して交流を行います。なお、本セミナーは、南カリフォルニア地震センター（SCEC: Southern California Earthquake Center）、東京大学地震研究所・京都大学防災研究所で組織される地震システム研究ヴァーチャル研究所（VISES: Virtual Institute for the Study of Earthquake Systems）と、東京大学空間情報科学研究センター（CSIS）との共催となります。
関連ワークショップ：VISES SCEC Workshop on High Resolution Topography Applied to Earthquake Studies Sep. 18-20, 2013
Along with the technical revolution of aerial and terrestrial laser scanning, various applications have been performed in geomorphology using high-definition or high-resolution topographic datasets. In this seminar we will discuss on processing and analysis of high-definition topographic data particularly focusing on, but not limited to, geomorphological applications through various case studies. This seminar is hosted by VISES (Virtual Institute for the Study of Earthquake Systems) organized by SCEC (Southern California Earthquake Center), ERI (Earthquake Research Institute, Univ. Tokyo) and DPRI (Disaster Prevention Research Institute, Kyoto Univ.), and CSIS (Center for Spatial Information Science, Univ. Tokyo)
プログラム / Program
10:00 Takashi Oguchi (Univ. Tokyo) "Introduction to Center for Spatial Information Science, The University of Tokyo"
10:10 Ramon Arrowsmith (Arizona State University) "Tectonic geomorphology, structural geology, and paleoseismology of fault zones from high resolution topography"
10:35 Mike Oskin (University of California, Davis) "Near-field coseismic deformation from airborne and terrestrial lidar of the El Mayor-Cucapah surface rupture"
11:00 Edwin Nissen (Colorado School of Mines) "Fault zone deformation and shallow slip from LiDAR differencing"
11:25 Yuichi S. Hayakawa (Univ. Tokyo) "Analysis of high-definition topography using TLS: waterfall, debris flow and tsunami erosion"
11:50 Discussion
12:00 Lunch
13:00 Koji Okumura (Hiroshima University) "A review of the mapping of faults since 1980s: plane table, TS, RTK-GPS, Lidar, and the future."
13:25 Chris Crosby (UNAVCO, OpenTopography) "Facilitating access to high-resolution topography: Data collection support and online data distribution"
13:50 Discussion
14:50 End
meeting