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Koki Iwao
ORCID
Publication Activity (10 Years)
Years Active: 2008-2022
Publications (10 Years): 16
Top Topics
Hyperspectral
International Space Station
Land Cover
Numerical Data
Top Venues
IGARSS
Remote. Sens.
IEEE Trans. Geosci. Remote. Sens.
Int. J. Appl. Earth Obs. Geoinformation
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Publications
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Tsuneo Matsunaga
,
Akira Iwasaki
,
Tetsushi Tachikawa
,
Jun Tanii
,
Osamu Kashimura
,
Koichiro Mouri
,
Hitomi Inada
,
Satoshi Tsuchida
,
Ryosuke Nakamura
,
Hirokazu Yamamoto
,
Koki Iwao
The Status and Early Results of Hyperspectral Imager Suite (HISUI).
IGARSS
(2022)
Satoru Yamamoto
,
Satoshi Tsuchida
,
Minoru Urai
,
Hiroki Mizuochi
,
Koki Iwao
,
Akira Iwasaki
Initial Analysis of Spectral Smile Calibration of Hyperspectral Imager Suite (HISUI) Using Atmospheric Absorption Bands.
IEEE Trans. Geosci. Remote. Sens.
60 (2022)
Yoshie Ishii
,
Koki Iwao
,
Tsuguki Kinoshita
A New Rough Set Classifier for Numerical Data Based on Reflexive and Antisymmetric Relations.
Mach. Learn. Knowl. Extr.
4 (4) (2022)
Satoru Yamamoto
,
Hiroki Mizuochi
,
Moe Matsuoka
,
Koki Iwao
,
Satoshi Tsuchida
Analysis Based on Onboard Lamp and Lunar Vicarious Calibrations for Sensitivity Degradation of a Hyperspectral Sensor.
IEEE Trans. Geosci. Remote. Sens.
60 (2022)
Tsuneo Matsunaga
,
Akira Iwasaki
,
Tetsushi Tachikawa
,
Jun Tanii
,
Osamu Kashimura
,
Koichiro Mouri
,
Hitomi Inada
,
Satoshi Tsuchida
,
Ryosuke Nakamura
,
Hirokazu Yamamoto
,
Koki Iwao
The Status of Hyperspectral Imager Suite (HISUI): One Year After Launch.
IGARSS
(2021)
Yoshie Ishii
,
Hasi Bagan
,
Koki Iwao
,
Tsuguki Kinoshita
A New Land Cover Classification Method Using Grade-Added Rough Sets.
IEEE Geosci. Remote. Sens. Lett.
18 (1) (2021)
Yoshie Ishii
,
Koki Iwao
,
Tsuguki Kinoshita
Global Land Cover Assessment Using Spatial Uniformity Validation Dataset.
Remote. Sens.
13 (15) (2021)
Tsuneo Matsunaga
,
Akira Iwasaki
,
Tetsushi Tachikawa
,
Jun Tanii
,
Osamu Kashimura
,
Koichiro Mouri
,
Hitomi Inada
,
Satoshi Tsuchida
,
Ryosuke Nakamura
,
Hirokazu Yamamoto
,
Koki Iwao
Hyperspectral Imager Suite (HISUI): Its Launch and Current Status.
IGARSS
(2020)
Christina Corbane
,
Soushi Kato
,
Koki Iwao
,
Filip Sabo
,
Panagiotis Politis
,
Martino Pesaresi
,
Thomas Kemper
Leveraging ALOS-2 PALSAR-2 for Mapping Built-Up Areas and Assessing Their Vertical Component.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
13 (2020)
Tsuneo Matsunaga
,
Kenta Obata
,
Koichiro Mouri
,
Tetsushi Tachikawa
,
Akira Iwasaki
,
Satoshi Tsuchida
,
Koki Iwao
,
Jun Tanii
,
Osamu Kashimura
,
Ryosuke Nakamura
,
Hirokazu Yamamoto
,
Soushi Kato
HISUI Status Toward 2020 Launch.
IGARSS
(2019)
Tsuneo Matsunaga
,
Akira Iwasaki
,
Satoshi Tsuchida
,
Koki Iwao
,
Ryosuke Nakamura
,
Hirokazu Yamamoto
,
Soushi Kato
,
Kenta Obata
,
Osamu Kashimura
,
Jun Tanii
,
Koichiro Mouri
,
Tetsushi Tachikawa
Hisui Status Toward FY2019 Launch.
IGARSS
(2018)
Tsuneo Matsunaga
,
Akira Iwasaki
,
Satoshi Tsuchida
,
Koki Iwao
,
Jun Tanii
,
Osamu Kashimura
,
Ryosuke Nakamura
,
Hirokazu Yamamoto
,
Soushi Kato
,
Kenta Obata
,
Koichiro Mouri
,
Tetsushi Tachikawa
Current status of Hyperspectral Imager Suite (HISUI) onboard International Space Station (ISS).
IGARSS
(2017)
Tsuneo Matsunaga
,
Akira Iwasaki
,
Satoshi Tsuchida
,
Koki Iwao
,
Jun Tanii
,
Osamu Kashimura
,
Ryosuke Nakamura
,
Hirokazu Yamamoto
,
Soushi Kato
,
Koichiro Mouri
,
Tetsushi Tachikawa
,
Masao Moriyama
Current status of Hyperspectral Imager Suite (HISUI) and its deployment plan on International Space Station.
IGARSS
(2016)
Michael J. Abrams
,
Hiroji Tsu
,
Glynn C. Hulley
,
Koki Iwao
,
David Pieri
,
Tom Cudahy
,
Jeffrey S. Kargel
The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) after fifteen years: Review of global products.
Int. J. Appl. Earth Obs. Geoinformation
38 (2015)
Kenta Obata
,
Satoshi Tsuchida
,
Koki Iwao
Inter-Band Radiometric Comparison and Calibration of ASTER Visible and Near-Infrared Bands.
Remote. Sens.
7 (11) (2015)
Yulin Duan
,
Xiaowei Shao
,
Yun Shi
,
Hiroyuki Miyazaki
,
Koki Iwao
,
Ryosuke Shibasaki
Unsupervised Global Urban Area Mapping via Automatic Labeling from ASTER and PALSAR Satellite Images.
Remote. Sens.
7 (2) (2015)
Tsuguki Kinoshita
,
Koki Iwao
,
Yoshiki Yamagata
Creation of a global land cover and a probability map through a new map integration method.
Int. J. Appl. Earth Obs. Geoinformation
28 (2014)
Hiroyuki Miyazaki
,
Xiaowei Shao
,
Koki Iwao
,
Ryosuke Shibasaki
An Automated Method for Global Urban Area Mapping by Integrating ASTER Satellite Images and GIS Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
6 (2-3) (2013)
Koki Iwao
,
Kenlo Nishida Nasahara
,
Tsuguki Kinoshita
,
Yoshiki Yamagata
,
Dave Patton
,
Satoshi Tsuchida
Creation of New Global Land Cover Map with Map Integration.
J. Geogr. Inf. Syst.
3 (2) (2011)
Hiroyuki Miyazaki
,
Koki Iwao
,
Ryosuke Shibasaki
Development of a New Ground Truth Database for Global Urban Area Mapping from a Gazetteer.
Remote. Sens.
3 (6) (2011)
Shinsuke Kodama
,
Hirokazu Yamamoto
,
Naotaka Yamamoto
,
Akihide Kamei
,
Ryosuke Nakamura
,
Koki Iwao
,
Satoshi Tsuchida
Aster Digital Elevation Model and orthorectified images generated on the GEO Grid.
IGARSS
(2010)
Hirokazu Yamamoto
,
Akihide Kamei
,
Ryosuke Nakamura
,
Naotaka Yamamoto
,
Koki Iwao
,
Satoshi Tsuchida
,
Yoshio Tanaka
,
Satoshi Sekiguchi
Field Sensor Virtual Organization Integrated with Satellite Data on a Geo Grid.
Data Sci. J.
8 (2009)
Satoshi Sekiguchi
,
Yoshio Tanaka
,
Isao Kojima
,
Naotaka Yamamoto
,
Shohei Yokoyama
,
Yusuke Tanimura
,
Ryosuke Nakamura
,
Koki Iwao
,
Satoshi Tsuchida
Design Principles and IT Overviews of the GEO Grid.
IEEE Syst. J.
2 (3) (2008)