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Publikováno v:
IGARSS
The Water Cloud Model (WCM) has been widely used for estimation of Leaf Area Index (LAI) from Synthetic Aperture Radar (SAR). In different studies, it was demonstrated that this model performs well if it is calibrated well. However, calibration of th
Publikováno v:
IGARSS
The soil dielectric models used to describe the relationship between soil permittivity and soil water content, mainly include Mironov model, Dobson model, Wang and Schmugge model and Hallikainen model. As a key input parameter of four dielectric cons
Publikováno v:
IGARSS
Tea is considered as a healthy beverage due its antioxidant properties and resultant beneficial effects on human health. India is the second largest producer of tea in the world after China, but every year Tea plants are attacked by several pests and
Publikováno v:
IGARSS
WCM (water cloud model) developed in 1978 was proved useful for vegetation parameters estimation. However, its no sense of polarization dependence limited its application with quad-polarimetric data. In this study, we developed polarimetric water clo
Publikováno v:
IGARSS
IGARSS 2019-2019 IEEE International Geoscience and Remote Sensing Symposium
IGARSS, Jul 2019, Yokohama, Japan. ⟨10.1109/IGARSS.2019.8898952⟩
IGARSS 2019
IGARSS 2019, Jul 2019, Yokohama, Japan
IGARSS, Jul 2019, Yokohama, Japan
IGARSS 2019-2019 IEEE International Geoscience and Remote Sensing Symposium
IGARSS, Jul 2019, Yokohama, Japan. ⟨10.1109/IGARSS.2019.8898952⟩
IGARSS 2019
IGARSS 2019, Jul 2019, Yokohama, Japan
IGARSS, Jul 2019, Yokohama, Japan
International audience; An iterative method, namely EM-EOF (Expectation Maximization-Empirical Orthogonal Functions) is proposed for the first time to retrieve missing values in InSAR displacement time series. The method decomposes the temporal covar
Publikováno v:
IGARSS
Ground truth data collection for species-level mapping is made challenging by limited access and hazardous conditions in some wetland ecosystems. Support Vector Machine (SVM), and the relationship between kernel smoothness parameter of SVM and spectr
Autor:
Chao-Hung Lin, Lino Garda Denaro
Publikováno v:
IGARSS
Relative radiometric normalization (RRN) minimizes radiometric differences among images caused by inconsistencies of acquisition condition. In this study, a cross-sensor RRN method is proposed for optical satellite images from Landsat 8 OLI (L8) and
Autor:
Li Pan, Haojie Pei, Changchun Li, Fuqin Yang, Haikuan Feng, Guijun Yang, Riqiang Chen, Peng Chen
Publikováno v:
IGARSS
Rapid and accurate estimation of the winter wheat leaf area index (LAI) is important for evaluating its growth and estimating yield. In this paper, Optimal Index (OI) was used to screen the best combination of hyperspectral bands in the flag stage an
Autor:
Pengfei Chen
Publikováno v:
IGARSS
The objective of this study is to estimating cotton leaf area index (LAI) using multi-spectral images acquired by Unmanned Aerial Vehicle (UAV). For this purpose, cotton nitrogen and irrigation experiment was conducted with four N treatments and four
Autor:
Menghao Ji, Bo-Hui Tang
Publikováno v:
IGARSS
The Fraunhofer line discrimination (FLD) principle is widely used for retrieving solar-induced chlorophyll fluorescence (SIF), which assumes that the spectral reflectance is smooth and can be modeled using simply mathematical function. However, the c