Masato Ohki

Publication Activity (10 Years)

Years Active: 2013-2023
Publications (10 Years): 28

Top Topics

Disaster Response

Simulation Data

Top Venues

IEEE Trans. Geosci. Remote. Sens.

IEEE Geosci. Remote. Sens. Lett.

Publications

Pakhrur Razi, Josaphat Tetuko Sri Sumantyo, Yuta Izumi, Takeo Tadono, Yousei Mizukami, Masato Ohki, Takeshi Motohka
Estimation of Potential Earthquake Epicenter Based on Level of Land Deformation Along Coastal Line of South Java. IGARSS (2023)
Haruya Hirano, Osamu Isoguchi, Takeshi Motohka, Masato Ohki, Takeo Tadono
Estimation of Ionospheric Tec From Alos-2 Palsar-2 Split-Band Data. IGARSS (2023)
Sota Hirayama, Takeo Tadono, Yousei Mizukami, Masato Ohki, Koichi Imamura, Naoyoshi Hirade, Fumi Ohgushi, Masanori Dotsu, Tsutomu Yamanokuchi, Kenlo Nishida Nasahara
Generation of the High-Resolution Land-Use and Land-Cover Map in Japan Version 21.11. IGARSS (2022)
Masato Ohki, Ryo Natsuaki, Sadayoshi Aoyama, Takeo Tadono
An experiment of flooded building detection using ALOS-2 and a flood experiment field. IGARSS (2022)
Osamu Isoguchi, Koichi Imamura, Takeo Tadono, Masato Ohki, Takeshi Motohka
Evaluation of Ionospheric Path Delay Correction for L-Band sar Orthorectification. IGARSS (2022)
Hiroto Nagai, Takahiro Abe, Masato Ohki
SAR-Based Flood Monitoring for Flatland with Frequently Fluctuating Water Surfaces: Proposal for the Normalized Backscatter Amplitude Difference Index (NoBADI). Remote. Sens. 13 (20) (2021)
Masato Ohki, Kosuke Yamamoto, Takeo Tadono
Automatic Flood Extent and Depth Estimation Using Alos-2 and Flood Simulation Data. IGARSS (2021)
Osamu Isoguchi, Takeo Tadono, Masato Ohki, Udai Shimada, Munehiko Yamaguchi, Masahiro Hayashi, Wataru Yanase
Hurricane Ocean Surface Wind Retrieval from ALOS-2 PALSAR-2 Cross-Polarized Measurements. IGARSS (2021)
Masato Ohki, Kosuke Yamamoto, Takeo Tadono
A Study of Automatic Flood-Area Detecion Using ALOS-2 and Ancillary Data. IGARSS (2020)
Takahiro Abe, Masato Ohki, Takeo Tadono
CO- and Post-Eruptive Surface Deformation Following the 2018 Eruption of Kilauea Volcano Revealed by ALOS-2 Multi-Mode Images. IGARSS (2020)
Masato Ohki, Kosuke Yamamoto, Takeo Tadono, Kei Yoshimura
Automated Processing for Flood Area Detection Using ALOS-2 and Hydrodynamic Simulation Data. Remote. Sens. 12 (17) (2020)
Masato Ohki, Takeo Tadono, Takuya Itoh, Keiko Ishii, Tsutomu Yamanokuchi, Masanobu Shimada
Flood Detection in Built-Up Areas Using Interferometric Phase Statistics of PALSAR-2 Data. IEEE Geosci. Remote. Sens. Lett. 17 (11) (2020)
Masato Ohki
Activities of the Advanced Land Observing Satellite (ALOS) for the 2011 Great East Japan Earthquake. IGARSS (2019)
Motofumi Arii, Hiroyoshi Yamada, Shoichiro Kojima, Masato Ohki
Sensitivity Analysis of Multifrequency MIMP SAR Data From Rice Paddies. IEEE Trans. Geosci. Remote. Sens. 57 (6) (2019)
Masato Ohki, Takeo Tadono, Takuya Itoh, Keiko Ishii, Tsutomu Yamanokuchi, Manabu Watanabe, Masanobu Shimada
Flood Area Detection Using PALSAR-2 Amplitude and Coherence Data: The Case of the 2015 Heavy Rainfall in Japan. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12 (7) (2019)
Takahiro Abe, Masato Ohki, Takeo Tadono
Surface Changes Due to the 2018 Eruption of Sierra Negra Volcano in Galápagos Island Revealed by ALOS-2/PALSAR-2. IGARSS (2019)
Masato Ohki, Masanobu Shimada
Flood Detection in Built-up Area Using Interferometric SAR Data by Palsar-2. IGARSS (2019)
Masato Ohki, Masanobu Shimada
Large-Area Land Use and Land Cover Classification With Quad, Compact, and Dual Polarization SAR Data by PALSAR-2. IEEE Trans. Geosci. Remote. Sens. 56 (9) (2018)
Takahiro Abe, Masato Ohki, Takeo Tadono
Observation of Huge Iceberg Detachment from Larsen-C Ice Shelf in Antarctic Peninsula by ALOS-2/PALSAR-2. IGARSS (2018)
Masato Ohki, Masanobu Shimada
Flood-Area Detection Using Palsar-2 Data for Heavy Rainfall Disasters in Japan. IGARSS (2018)
Motofumi Arii, Hiroyoshi Yamada, Masato Ohki
Characterization of L-Band MIMP SAR Data From Rice Paddies at Late Vegetative Stage. IEEE Trans. Geosci. Remote. Sens. 56 (7) (2018)
Motofumi Arii, Hiroyoshi Yamada, Shoichiro Kojima, Masato Ohki, Yu Okada
Comparison of MIMP SAR Data from Rice Paddy at X- and L-Bands. IGARSS (2018)
Masato Ohki, Takeshi Motooka, Takahiro Abe, Hiroto Nagai, Takeo Tadono, Yukihiro Kankaku, Masanobu Shimada
ALOS-2 Mission Status Updates. IGARSS (2018)
Ryo Natsuaki, Masato Ohki, Hiroto Nagai, Takeshi Motohka, Takeo Tadono, Masanobu Shimada, Shinichi Suzuki
Performance of ALOS-2 PALSAR-2 for disaster response. IGARSS (2017)
Masato Ohki, Masanobu Shimada
PALSAR-2 polarimetric image mosaic and its application to land cover monitoring. IGARSS (2017)
Masanori Miyawaki, Tomoko Ishii, Shouhei Ohno, Takashi Fujimura, Tsunekazu Kimura, Kenya Harada, Masato Ohki
Evaluation of detection capability of crustal movement by airborne SAR (PI-SAR-L2) repeat-pass interferometry. IGARSS (2017)
Yukihiro Kankaku, Shinichi Suzuki, Takeshi Motohka, Masato Ohki, Ryo Natsuaki, Masanobu Shimada
ALOS-2 operation status. IGARSS (2016)
Ryo Natsuaki, Takeshi Motohka, Manabu Watanabe, Masato Ohki, Rajesh Bahadur Thapa, Hiroto Nagai, Takeo Tadono, Masanobu Shimada, Shinichi Suzuki
Emergency observation and disaster monitoring performed by ALOS-2 PALSAR-2. IGARSS (2016)
Alberto Moreira, Gerhard Krieger, Irena Hajnsek, Kostas Papathanassiou, Marwan Younis, Francisco López-Dekker, Sigurd Huber, Michael Eineder, Masanobu Shimada, Takeshi Motohka, Manabu Watanabe, Masato Ohki, Akihisa Uematsu, Satoru Ozawa
ALOS-Next/TanDEM-L: A highly innovative SAR mission for global observation of dynamic processes on the earth's surface. IGARSS (2015)
Ryo Natsuaki, Manabu Watanabe, Takeshi Motooka, Masato Ohki, Masanobu Shimada
Accuracy improvement by residue and amplitude based local co-registration method for ALOS-2/PALSAR-2 DInSAR. IGARSS (2015)
Si-Wei Chen, Masato Ohki, Masanobu Shimada, Motoyuki Sato
Deorientation Effect Investigation for Model-Based Decomposition Over Oriented Built-Up Areas. IEEE Geosci. Remote. Sens. Lett. 10 (2) (2013)