Results 21 to 30 of about 4,884,732 (252)
Retrieval of canopy component temperatures through Bayesian inversion of directional thermal measurements [PDF]
, 2009 Evapotranspiration is usually estimated in remote sensing from single temperature value representing both soil and vegetation. This surface temperature is an aggregate over multiple canopy components.
Tol, C., van der +3 more
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Applied Sciences, 2023 The elastic full-waveform inversion (EFWI) method efficiently utilizes the amplitude, phase, and travel time information present in multi-component seismic recordings to create detailed parameter models of subsurface structures.
Qiyuan Qi +3 more
doaj +1 more source
Prediction of multi-parameters in the inverse heat conduction problems
Journal of Physics: Conference Series, 2020 Abstract This paper studies the prediction of the spatial-dependent-heat transfer coefficient γ(x) and- heat flux q(x), using the modified conjugate gradient method (MCGM). The mathematical formulation of the problem well defined and the existence of the minimizer is investigated.
Talaat Abdelhamid +2 more
openaire +1 more source
Quantification and compensation of temporal decorrelation effects in polarimetric SAR interferometry [PDF]
, 2012 Several studies showed that Pol-InSAR data especially at lower frequencies such as L- and P-band, are sensitive to the vertical distribution of scatterer along forest height.
Lee, Seung-Kuk +7 more
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Applied Sciences, 2022 The geoacoustic parameter acquisition in the deep sea is of great significance to the research of ocean acoustics. This paper found that the interference structure of the shadow zone induced by the reflection of the high-speed sediment layer could be ...
Zhanglong Li, Changqing Hu, Mei Zhao
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Parameter inversion of probability integration method using surface movement vector
Yantu gongcheng xuebao, 2018 The surface movement vector is used to solve the problems of instability, initial value dependence, difficult selection of optimization index, non-rectangular panel and difficult invesion of multi-panel for parameter calculation of probability integral ...
LI Pei-xian , WAN Hao-ming , XU Yue , YUAN Xue-qi , ZHAO Yin-peng
doaj +1 more source
Hyperspectral Sensing Algorithms for Water Quality Parameters [PDF]
长江科学院院报[Objective] Hyperspectral remote sensing technology offers a new approach for non-contact, real-time sensing of water quality parameters. Existing research has shortcomings in developing dedicated sensing equipment and constructing multi-parameter ...
JIN Qiu, ZHANG Rong-yao, LEI Shao-hua, LU Hui-zhong, LUO Jie
doaj +1 more source
Envelope-based constrained model for multiparameter pre-stack seismic inversion
Journal of Petroleum Exploration and Production Technology, 2022 Pre-stack seismic inversion is an effective method to estimate multiparameter from seismic reflection data in the oil–gas reservoir exploration. In order to get a reliable inverted parameter result, a constrained model is commonly used to reduce the ...
Junzhen Shan +3 more
doaj +1 more source
Remote Sensing, 2022 The spatial representativeness of the in-situ data is an important prerequisite for ensuring the reliability and accuracy of remote sensing product retrieval and verification.
Mingjian Zhai +5 more
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Potential of TanDEM-X for forest parameter estimation [PDF]
, 2010 It was demonstrated that interferometric volume coherence is sensitive to vertical forest structure. This is true even for high frequencies as X-band. Resent Experiments demonstrated the potential of X-band to estimate key forest parameters like forest ...
Papathanassiou, Kostas +5 more
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