Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Makoto Omura"'
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 9:554-558
An understanding of the geomorphology and distribution of surface materials on an active volcano is crucial to characterize eruptions and mitigate volcanic hazards. For volcanoes, synthetic aperture radar (SAR) remote sensing is the only useful obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddbb6acbec21a83ceb2de32bea92549b
https://doi.org/10.1109/lgrs.2011.2174611
https://doi.org/10.1109/lgrs.2011.2174611
Publikováno v:
Earth, planets and space. 64(3):257-267
Mosaic processing of SAR images by ERS 1/2 AMI revealed the detailed topography within a large valley (middle Slessor Glacier) in Coats Land, East Antarctica, showing oval and feather-shaped features that correspond to precipitous cliffs and accumula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2598419282d66cf06a7e2545ec469e29
http://hdl.handle.net/2433/170730
http://hdl.handle.net/2433/170730
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 9:302-306
We map the coseismic deformation of the 2011 Tohoku-Oki earthquake with data from three descending Envisat/ASAR tracks and six ascending ALOS/PALSAR tracks that cover most of northeastern Japan. Due to the inaccurate estimation of the satellite statu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed65efeb3d1934f7548e9c4da1525a44
https://doi.org/10.1109/lgrs.2011.2168191
https://doi.org/10.1109/lgrs.2011.2168191
Autor:
Linlin Ge, Xiaojing Li, Kui Zhang, Makoto Omura, Chris Rizos, Hsing-Chung Chang, Alex Hay-Man Ng
Publikováno v:
International Journal of Remote Sensing. 32:7227-7256
This article presents 3D surface deformation mapping results derived from satellite synthetic aperture radar SAR data acquired over underground coal mines. Both ENVISAT Advanced Synthetic Aperture Radar ASAR and Advanced Land Observing Satellite ALOS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afdd1cd924bfb3b7ed3bdf27a01c953f
https://doi.org/10.1080/01431161.2010.519741
https://doi.org/10.1080/01431161.2010.519741
Publikováno v:
GEOINFORMATICS. 22:17-24
Mount Sakurajima, situated in the southern Kyusyu district of southwest Japan, is known as one of the most active volcanoes in Japan. It has erupted intermittently, ejecting large volumes of volcanic materials including lava, scoria, and ash. We have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ed868095019a4c1425c5c22a8954fd4
https://doi.org/10.6010/geoinformatics.22.17
https://doi.org/10.6010/geoinformatics.22.17
Publikováno v:
International Journal of Applied Earth Observation and Geoinformation. 12:477-486
A method for tightly integrating GPS observations and the persistent scatterer (PS) interferometric synthetic aperture radar (InSAR) is proposed to detect vertical ground motion in Hong Kong, China. The tropospheric zenith wet delays (ZWD) derived fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a680c2f95449a331877d1ecde7958ba
https://doi.org/10.1016/j.jag.2010.05.002
https://doi.org/10.1016/j.jag.2010.05.002
Autor:
Kazuo Kawatani, Manabu Hashimoto, Teruyuki Asada, Yasuhiro Umeda, Kensuke Onoue, Yoshinobu Hoso, Kunihiro Shigetomi, Makoto Omura, Kazuo Kondo, Shozo Kimura
Publikováno v:
Zisin (Journal of the Seismological Society of Japan. 2nd ser.). 63:1-10
The water level in wells along the Paci.c coast from the Kii peninsula to Shikoku showed remarkable decreases a few days before the 1946 Nankai earthquake. If pre-slip occurred on a deep portion of the earthquake fault, an uplift .eld would cover the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f2ad36edaec59b551017171eb8f6fdb
https://doi.org/10.4294/zisin.63.1
https://doi.org/10.4294/zisin.63.1
Publikováno v:
GEOINFORMATICS. 21:209-219
干渉SARによる地殻変動観測の主要な誤差要因の一つに電波の大気遅延がある．大気遅延は，標高や水蒸気水平分布の違いによって発生する．詳細な気象データがなければ，水蒸気水平分
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::885bb61db3a7bcc5859230c0054134a2
https://doi.org/10.6010/geoinformatics.21.209
https://doi.org/10.6010/geoinformatics.21.209
Publikováno v:
Bulletin of Volcanology. 72:221-232
Mt. Merapi, Indonesia, is one of the most active and dangerous volcanoes in the Torrid Zone. This volcano has erupted frequently and has produced pyroclastic flows following the collapse of the summit lava dome. We used Synthetic Aperture Radar (SAR)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef41b9232646a9a21e0cc93a3f3b6d62
https://doi.org/10.1007/s00445-009-0310-x
https://doi.org/10.1007/s00445-009-0310-x
Publikováno v:
Photogrammetric Engineering & Remote Sensing. 70:1173-1177
Error in radar satellite orbit determination is a common problem in radar interferometry (INSAR). For example, when we try to locate a radar test site with known geographic coordinates using the geocoding information in SLC (the latitude and longitud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f6e808d3b306a7f750acebccc7fe50e
https://doi.org/10.14358/pers.70.10.1173
https://doi.org/10.14358/pers.70.10.1173