Search Results - "TAMURA, Masayuki"

Coseismic and postseismic deformation estimation of the 2011 Tohoku earthquake in Kanto Region, Japan, using InSAR time series analysis and GPS by ElGharbawi, Tamer, Tamura, Masayuki

“…We propose a methodology using interferometric synthetic aperture radar (InSAR) time series analysis and a single GPS station to estimate the coseismic and…”
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Increasing spatial coverage in rough terrain and vegetated areas using InSAR optimized pixel selection: application to Tohoku, Japan by ElGharbawi, Tamer, Tamura, Masayuki

“…One of the major limitations of using Interferometric Synthetic Aperture Radar (InSAR) in time series analysis is the low-phase coherence associated with rough…”
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A simple method for reconstructing a high-quality NDVI time-series data set based on the Savitzky–Golay filter by Chen, Jin, Jönsson, Per, Tamura, Masayuki, Gu, Zhihui, Matsushita, Bunkei, Eklundh, Lars

“…Although the Normalized Difference Vegetation Index (NDVI) time-series data, derived from NOAA/AVHRR, SPOT/VEGETATION, TERRA or AQUA/MODIS, has been…”
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Persistent Scatterer Selection Incorporating Polarimetric SAR Interferograms Based on Maximum Likelihood Theory by Ishitsuka, Kazuya, Matsuoka, Toshifumi, Tamura, Masayuki

“…Persistent scatterer (PS) interferometry analysis has been performed using single-polarimetric synthetic aperture radar (SAR) interferograms, but newer SAR…”
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A study on the number of principal components and sensitivity of fault detection using PCA by Tamura, Masayuki, Tsujita, Shinsuke

“…Selection of the number of principal components (PC) in the fault detection method using principal component analysis (PCA) is considered. In this paper, we…”
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Estimating deformation due to soil liquefaction in Urayasu city, Japan using permanent scatterers by ElGharbawi, Tamer, Tamura, Masayuki

“…In Japan, several cities endured severe damage due to soil liquefaction phenomenon, which was developed in association with the massive shaking of the 2011…”
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Nitrate Contamination in Groundwater: Evaluating the Effects of Demographic Aging and Depopulation in an Island with Intensive Citrus Cultivation by Sharon Bih Kimbi, Shin-Ichi Onodera, Takuya Ishida, Mitsuyo Saito, Masayuki Tamura, Yusuke Tomozawa, Itaru Nagasaka

“…Despite rapid population aging and depopulation in Japan, groundwater nitrate contamination still poses serious environmental problems. One of the main factors…”
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A Satellite-Based Assessment of the Distribution and Biomass of Submerged Aquatic Vegetation in the Optically Shallow Basin of Lake Biwa by Yadav, Shweta, Yoneda, Minoru, Susaki, Junichi, Tamura, Masayuki, Ishikawa, Kanako, Yamashiki, Yosuke

“…Assessing the abundance of submerged aquatic vegetation (SAV), particularly in shallow lakes, is essential for effective lake management activities. In the…”
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A new approach to retrieve leaf normal distribution using terrestrial laser scanners by Jin, Shengye, Tamura, Masayuki, Susaki, Junichi

“…Leaf normal distribution is an important structural characteristic of the forest canopy. Although terrestrial laser scanners（TLS） have potential for estimating…”
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Equivalent Stacking of Polarimetric Synthetic Aperture Radar Interferograms Based on Analysis of Persistent and Distributed Scatterers by Ishitsuka, Kazuya, Tamura, Masayuki, Matsuoka, Toshifumi

“…We propose a method of incorporating the copolarized observations (HH and VV observations) of multipolarimetric SAR acquisitions into persistent scatterer…”
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Detection limits of coral reef bleaching by satellite remote sensing: Simulation and data analysis by Yamano, Hiroya, Tamura, Masayuki

“…Monitoring of coral reef bleaching has hitherto been based on regional-scale, in situ data. Larger-scale trends, however, must be determined using…”
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An efficient preparation, crystal structures, and properties of monocarbenium-ion compounds stabilized by 3-guaiazulenyl and anisyl groups by Takekuma, Shin-ichi, Tamura, Masayuki, Minematsu, Toshie, Takekuma, Hideko

“…Reaction of guaiazulene ( 1) with 2-methoxybenzaldehyde ( 2) in methanol in the presence of hexafluorophosphoric acid at 25 °C for 2 h gives…”
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Estimation of methane emission from West Siberian wetland by scaling technique between NOAA AVHRR and SPOT HRV by Takeuchi, Wataru, Tamura, Masayuki, Yasuoka, Yoshifumi

“…Wetlands are one of the most important ecosystems in the world and at the same time they are presumed to be a source of methane gas, which is one of the most…”
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Atmospheric and spectral corrections for estimating surface albedo from satellite data using 6S code by Zhao, Wenjing, Tamura, Masayuki, Takahashi, Hidenori

“…Surface albedo is one of the most important physical parameters for climate models, because it governs the exchange of radiation between the land surface and…”
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Spatial Fourier transform method of measuring reflection coefficients at oblique incidence. I, Theory and numerical examples by TAMURA, M

“…A new method using spatial Fourier transform has been developed to measure reflection coefficients at oblique incidence. The method involves the measurement of…”
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Spatial Fourier-transform method for measuring reflection coefficients at oblique incidence. II. Experimental results by Tamura, Masayuki, Allard, Jean F., Lafarge, Denis

“…A method using spatial Fourier transforms for measuring the plane-wave reflection coefficient at oblique angles of incidence has been proposed in an earlier…”
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Network analysis of potential migration routes for Oriental White Storks (Ciconia boyciana) by SHIMAZAKI, Hiroto, TAMURA, Masayuki, DARMAN, Yury, ANDRONOV, Vladimir, PARILOV, Mikhail P., NAGENDRAN, Meenakshi, HIGUCHI, Hiroyoshi

“…From 1998 through to 2000, we satellite‐tracked the movements of 13 Oriental White Storks (Ciconia boyciana) on their autumnal migration in order to identify…”
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Evaluation of Phosphorus Enrichment in Groundwater by Legacy Phosphorus in Orchard Soils with High Phosphorus Adsorption Capacity Using Phosphate Oxygen Isotope Analysis by Ishida, Takuya, Tamura, Masayuki, Kimbi, Sharon Bih, Tomozawa, Yusuke, Saito, Mitsuyo, Hirayama, Yasuyuki, Nagasaka, Itaru, Onodera, Shin-Ichi

“…Long-term phosphorus (P) fertilization results in P accumulation in agricultural soil and increases the risk of P leaching into water bodies. However,…”
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Optimization of structure elements for morphological hit-or-miss transform for building extraction from VHR airborne imagery in natural hazard areas by Parape, Chandana Dinesh, Premachandra, Chinthaka, Tamura, Masayuki

“…Template matching is a very topical issue in a wide range of imagining applications. Automated detection of features such as building roof for template…”
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Misfire detection on internal combustion engines using exhaust gas temperature with low sampling rate by Tamura, Masayuki, Saito, Hitoshi, Murata, Yukimaro, Kokubu, Kunihiro, Morimoto, Satoshi

“…A novel misfire detection method for internal combustion engines at plants is presented. The main aim of the proposed method is focused on statistical…”
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