Results 21 to 30 of about 134 (95)
Crop Height Estimation Based on a Novel Semi-Empirical Model Considering Double-Bounce Scattering Using RADARSAT-2 PolSAR Data [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesObtaining precise and rapid crop height is essential to facilitate agricultural production services, field management, disaster monitoring, and yield assessment.
S. Hu +6 more
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An improved dual-baseline PolInSAR method for forest height inversion
International Journal of Applied Earth Observations and Geoinformation, 2021 P-band PolInSAR technique has been validated to be a useful tool for forest height inversion. Aiming at the residual ground scattering contribution and temporal decorrelation in repeat-pass interferometry that affect the inversion accuracy, we proposed a
Yue Shi, Binbin He, Zhanmang Liao
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Precision of Vegetation Height Estimation Using the Dual-Baseline PolInSAR System and RVoG Model With Temporal Decorrelation [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 2018 Estimating vegetation height from polarimetric interferometric synthetic aperture radar (PolInSAR) data using the Random Volume over Ground model has motivated several studies. Most of these propose estimators and apply them to real data to demonstrate their potential.
Hélène Sportouche +2 more
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Improvement of Forest Height Retrieval By Integration of Dual-Baseline PolInSAR Data And External DEM Data [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 In recent years, a lot of studies have shown that polarimetric synthetic aperture radar interferometry (PolInSAR) is a powerful technique for forest height mapping and monitoring. However, few researches address the problem of terrain slope effect, which
Q. Xie, C. Wang, J. Zhu, H. Fu, C. Wang
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An efficient method for estimating tropical forest canopy height from airborne PolInSAR data
Ecological IndicatorsThe study on PolInSAR forest canopy height(FCH) inversion is an essential branch within the SAR field, where the temporal decorrelation(TD) inherent in the interferometric complex coherence of repeat-pass Polarization Interferometric Synthetic Aperture ...
Hongbin Luo +5 more
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Remote Sensing, 2018 In forestry studies, remote sensing has been widely used to monitor deforestation and estimate biomass, and it has contributed to forest carbon stock management.
Nafiseh Ghasemi +2 more
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A ROBUST PCT METHOD BASED ON COMPLEX LEAST SQUARES ADJUSTMENT METHOD [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 Polarization Coherence Tomography (PCT) method has the good performance in deriving the vegetation vertical structure. However, Errors caused by temporal decorrelation and vegetation height and ground phase always propagate to the data analysis and ...
F. Haiqiang +4 more
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Interferometric SAR Coherence Models for Characterization of Hemiboreal Forests Using TanDEM-X Data
Remote Sensing, 2016 In this study, four models describing the interferometric coherence of the forest vegetation layer are proposed and compared with the TanDEM-X data. Our focus is on developing tools for hemiboreal forest height estimation from single-pol interferometric ...
Aire Olesk +5 more
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Remote Sensing, 2018 This paper proposes a new method for forest height estimation using single-baseline single frequency polarimetric synthetic aperture radar interferometry (PolInSAR) data.
Tayebe Managhebi +2 more
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A Method to Select Coherence Window Size for forest height estimation using PolInSAR Data [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 Estimating the height of trees is one of the most important applications of polarimetrc interferometric synthetic aperture Radar (PolInSAR). PolInSAR requires an appropriate estimation of the interferogram coherence for obtaining the best results ...
Sh. Sharifi Hashjin +2 more
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