Review of GNSS-R Technology for Soil Moisture Inversion

C Yang, K Mao, Z Guo, J Shi, SM Bateni, Z Yuan - Remote Sensing, 2024 - mdpi.com
Soil moisture (SM) is an important parameter in water cycle research. Rapid and accurate
monitoring of SM is critical for hydrological and agricultural applications, such as flood …

一种融合相位, 振幅与频率的GNSS-IR 土壤湿度反演方法

郭斐, 陈惟杰, 朱逸凡, 张小红 - 武汉大学学报(信息科学版), 2024 - ch.whu.edu.cn
GNSS 干涉测量(GNSS interferometric reflectometry, GNSS-IR) 技术已经成为探测地表环境
特性的一种新兴被动遥感技术, 综合利用从土壤反射的GNSS 信号中提取的相位, 振幅 …

A GNSS-IR soil moisture inversion method integrating phase, amplitude and frequency

F GUO, W CHEN, Y ZHU, X ZHANG - Geomatics and Information …, 2024 - ch.whu.edu.cn
Objectives Global navigation satellite system (GNSS) interferometric reflectometry (GNSS-
IR) is a new passive remote sensing technique for determining surface environment …

Geostatistics in Soil Science: A Comprehensive Review on Past, Present and Future Perspectives

A Biswas, A Biswas - Journal of the Indian Society of Soil …, 2024 - indianjournals.com
Soil science, a crucial discipline at the intersection of complex terrestrial processes, is critical
to address global challenges like food security and environmental sustainability …

Wheat height and phenology retrieval using GPS/BDS interferometric reflectometry technology

K Chen, S Ye, F Shen, X Cao, Y Ge - Measurement, 2024 - Elsevier
Monitoring vegetation growth utilizing the Global Navigation Satellite System-interferometric
reflectometry (GNSS-IR) technology has obtained widespread attention in recent years …

Multipath phase based vegetation correction scheme for improved field-scale soil moisture retrieval over agricultural cropland using GNSS-IR technique

S Shekhar, R Prakash, DK Pandey, A Vidyarthi… - Advances in Space …, 2024 - Elsevier
Abstract Global Navigation Satellite Systems-Interferometric Reflectometry (GNSS-IR) is an
emerging remote sensing technique studied and demonstrated for soil moisture retrieval …

基于轨迹聚类的GNSS-IR 多系统组合土壤湿度估计方法.

郑南山, 何佳星, 丁锐, 章恒一 - Geomatics & Information …, 2024 - search.ebscohost.com
全球导航卫星系统干涉反射测量(global navigation satellite system-interferometric
reflectometry, GNSS-IR) 技术能探测浅层地表的土壤湿度. 针对多系统组合的土壤湿度反演问题 …

Statistical Analysis of Land-based GNSS-IR/R over Bare and Vegetation Surfaces

J Li, D Yang, F Wang, X Hong - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This study provides the statistical characteristics of the power of the reflected global
navigation satellite system (GNSS) signals and establishes associations between the …

Application of physics-informed neural network approach in soil moisture retrieval using GNSS reflectometry

NG Kilane - 2024 - yorkspace.library.yorku.ca
This research aims to obtain soil moisture from reflected GNSS signals using physics-
informed neural networks (PINN). GNSS reflectometry (GNSS-R) signals can be considered …

Soil moisture retrieval using GNSS signal-to-noise ratio data based on an improved optimal arc selection method

J He, N Zheng, R Ding - 2024 - researchsquare.com
Abstract Global Navigation Satellite System-interferometric reflectometry (GNSS-IR) can be
used to monitor soil moisture by establishing a relationship between phase and soil …