Japan Geoscience Union Meeting 2023

Session information

[E] Oral

H (Human Geosciences ) » H-TT Technology & Techniques

[H-TT13] HIGH-DEFINITION TOPOGRAPHIC SURFACE DATA FOR CONNECTIVITY IN THE ANTHROPOCENE

Wed. May 24, 2023 10:45 AM - 12:00 PM 201A (International Conference Hall, Makuhari Messe)

convener:Yuichi S. Hayakawa(Faculty of Environmental Earth Science, Hokkaido University), Christopher A Gomez(Kobe University Faculty of Maritime Sciences Volcanic Risk at Sea Research Group), Mio Kasai(Research Faculty of Agriculture, Hokkaido University), Takuro Ogura(Graduate School of Education, Hyogo University of Teacher Education), Chairperson:Yuichi S. Hayakawa(Faculty of Environmental Earth Science, Hokkaido University), Christopher A Gomez(Kobe University Faculty of Maritime Sciences Volcanic Risk at Sea Research Group), Takuro Ogura(Graduate School of Education, Hyogo University of Teacher Education), Mio Kasai(Research Faculty of Agriculture, Hokkaido University)



Recent technical developments have enabled us to acquire high-definition topographic and geophysical data for geoscientific research, including land surface processes, subsurface structures, submarine/aerial environments, and geo-ecological interactions. Such high-definition or high-resolution data are particularly useful for studies on landscape developments in a relatively short-term (decadal to millennial time scales), which are often assessed with a concept of connectivity in spatial and temporal contexts. In this session, we expect submissions on topics challenging the issues of connectivity in the Anthropocene, the most recent geological era of the Earth affected by human activities. A range of topics would fit the session framework, including theoretical works, data acquisition, pre- and post-processing, extensive data preservation and archiving, statistical analysis, physical modeling, machine learning, and numerical simulation. The methodological approaches may include, but are not limited to, laser scanning (Lidar), photogrammetry (SfM), GNSS precise positioning, SAR interferometry, multi-beam sonar, ground-penetrating radar, geomagnetic/electromagnetic sensors, and multi/hyperspectral sensors, based on terrestrial (fixed or mobile), aerial (UAS/UAV or manned airborne), or satellite platforms.

11:45 AM - 12:00 PM

*Tennyson Lap Wing Lo1, Yuichi S. Hayakawa2, Yasutaka Nakata3, Masato Hayamizu4, Takuro Ogura5 (1.Graduate School of Environmental Science, Hokkaido University, Japan, 2.Faculty of Environmental Earth Science, Hokkaido University, Japan, 3.Graduate School of Life and Environmental Sciences, Kyoto Prefectural University, Japan, 4.Forestry Research Institute, Hokkaido Research Organization, Bibai, Japan, 5.Graduate School of Education, Hyogo University of Teacher Education, Japan)


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