Japan Engineering Geomorphologic Classification Map (JEGM) is a systematically standardized GIS-based ground-condition map containing attributes of geomorphologic classification in grid cells of 7.5 arc-seconds in latitude × 11.25 arc-seconds in longitude for Japan nationwide. The JEGM includes twenty-four geomorphologic units which are based on a new engineering-based geomorphologic classification scheme for identifying and classifying subsurface ground conditions.
データ公表機関
防災科学技術研究所
データ公表機関(英)
National Research Institute for Earth Science and Disaster Resilience
Kanto Gakuin University (Kazue Wakamatsu), The National Institute of Advanced Industrial Science and Technology (Masashi Matsuoka) , Tokyo Institute of Technology (Masashi Matsuoka)(2020)