Challenges and Solutions in Developing a Joint Research Assist System (JoRAS) using Spatial Data Infrastructure: Insights from Long-term Operations at the Center for Spatial Information Science at the University of Tokyo. - Yuichi S. Hayakawa; Hideyuki Fujita; Sohee Lee; Takeshi Sagara (Int. J. Spatial Data Infrastructures Res., 2016)

Development and operation of GIS exercise materials for undergraduate students. - Hiroyuki Yamauchi; Takashi Oguchi; Yuichi S. Hayakawa; Toshikazu Seto (PeerJ Prepr., 2018)

Volume Measurement of Coastal Bedrock Erosion Using UAV and TLS. - Yuichi S. Hayakawa; Hiroyuki Obanawa (IGARSS, 2020)

Mapping Earth Hummocks in Daisetsuzan National Park in Japan Using UAV-SfM Framework. - Yu Meng; Teiji Watanabe; Yuichi S. Hayakawa; Yuki Sawada; Ting Wang (Remote. Sens., 2024)