Learning surface scattering parameters from SAR images using differentiable ray tracing
The simulation of high-resolution synthetic aperture radar (SAR) imagery in intricate
environments remains a formidable challenge. Advancements in reversible microwave …
environments remains a formidable challenge. Advancements in reversible microwave …
A TOA Spectral Reflectance Model of Railroad Valley Playa Site to Compensate the Missing RadCalNet Data
Z Tao, J Han, Y Xie, H Li, H Yi… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The spectral reflectance data and the atmospheric parameters released by Radiometric
Calibration Network (RadCalNet) have been widely used in many works and application …
Calibration Network (RadCalNet) have been widely used in many works and application …
Coherent spatially varying bidirectional scattering distribution function of rough surface
High-resolution synthetic aperture radar (SAR) as an imaging device becomes more and
more like a “camera” at the microwave frequency band. How different objects or object …
more like a “camera” at the microwave frequency band. How different objects or object …
Retrieval of leaf area index by linking the PROSAIL and Ross-Li BRDF models using MODIS BRDF data
Canopy structure parameters (eg, leaf area index (LAI)) are key variables of most climate
and ecology models. Currently, satellite-observed reflectances at a few viewing angles are …
and ecology models. Currently, satellite-observed reflectances at a few viewing angles are …
Evaluating the Performance of the Enhanced Ross-Li Models in Characterizing BRDF/Albedo/NBAR Characteristics for Various Land Cover Types in the POLDER …
A Ding, Z Jiao, A Kokhanovsky, X Zhang, J Guo… - Remote Sensing, 2024 - mdpi.com
The latest versions of the Ross-Li model include kernels that represent isotropic reflection of
the surface, describe backward reflection of soil and vegetation systems, characterize strong …
the surface, describe backward reflection of soil and vegetation systems, characterize strong …
地表生态类型BRDF 形状约束的针阔混交林植被聚集指数估算.
谢蕊， 焦子锑， 董亚冬， 崔磊， 尹思阳… - Journal of Remote …, 2024 - search.ebscohost.com
聚集指数CI (Clumping Index) 是植被冠层的一个重要结构参数, 对植被冠层的辐射截获,
以及全球碳, 水循环的研究均有重要作用. 现有星载CI 产品的估算主要是基于CI-NDHD …
以及全球碳, 水循环的研究均有重要作用. 现有星载CI 产品的估算主要是基于CI-NDHD …
Exploring the applicability of the semi-empirical brdf models at different scales using airborne multi-angular observations
J Cheng, J Wen, Q Xiao, D Hao… - IEEE Geoscience and …, 2021 - ieeexplore.ieee.org
Semi-empirical bidirectional reflectance distribution function (BRDF) models are developed
based on various spatial-resolution pixels. Because of its simplicity and physical …
based on various spatial-resolution pixels. Because of its simplicity and physical …
Correction for the Sun-Angle Effect on the NDVI Based on Path Length
Changes in the sun zenith angle (SZA) alter the normalized difference vegetation index
(NDVI) and introduce uncertainties into the estimation of vegetation biochemical and …
(NDVI) and introduce uncertainties into the estimation of vegetation biochemical and …
Evaluation of BRDF Information Retrieved from Time-Series Multiangle Data of the Himawari-8 AHI
Recently, much attention has been given to using geostationary Earth orbit (GEO)
meteorological satellite data for retrieving land surface parameters due to their high …
meteorological satellite data for retrieving land surface parameters due to their high …
Influence of BRDF Models and Solar Zenith Angles on Forest Above-Ground Biomass Derived from MODIS Multi-Angular Indices
L Cui, J Zhang, Y Dai, R Xie, Z Zhu, M Sun, X Zhang… - Forests, 2024 - mdpi.com
Multi-angular remote sensing observation contains crucial information on forest structure
parameters. Here, our goal is to examine the ability of multi-angular indices, which are …
parameters. Here, our goal is to examine the ability of multi-angular indices, which are …