Radar remote sensing of agricultural canopies: A review

SC Steele-Dunne, H McNairn… - IEEE Journal of …, 2017 - ieeexplore.ieee.org
Observations from spaceborne radar contain considerable information about vegetation
dynamics. The ability to extract this information could lead to improved soil moisture …

Global monitoring of snow water equivalent using high frequency radar remote sensing

L Tsang, M Durand, C Derksen, AP Barros… - The Cryosphere …, 2021 - tc.copernicus.org
Seasonal snow cover is the largest single component of the cryosphere in areal extent,
covering an average of 46 million square km of Earth's surface (31% of the land area) each …

Time-series retrieval of soil moisture using CYGNSS

MM Al-Khaldi, JT Johnson, AJ O'Brien… - … on Geoscience and …, 2019 - ieeexplore.ieee.org
Time-series retrievals of soil moisture obtained from the Cyclone Global Navigation Satellite
System (CYGNSS) constellation are presented. The retrieval approach assumes that …

The soil moisture active passive validation experiment 2012 (SMAPVEX12): Prelaunch calibration and validation of the SMAP soil moisture algorithms

H McNairn, TJ Jackson, G Wiseman… - … on Geoscience and …, 2014 - ieeexplore.ieee.org
The National Aeronautics and Space Administration (NASA) Soil Moisture Active Passive
(SMAP) satellite is scheduled for launch in January 2015. In order to develop robust soil …

An advanced change detection method for time-series soil moisture retrieval from Sentinel-1

L Zhu, R Si, X Shen, JP Walker - Remote Sensing of Environment, 2022 - Elsevier
The feasibility of soil moisture retrieval from C-band Sentinel-1 data has been widely
acknowledged, with pre-operational 1-km products currently available at regional and/or …

A multi-scale algorithm for the NISAR mission high-resolution soil moisture product

P Lal, G Singh, NN Das, D Entekhabi, R Lohman… - Remote Sensing of …, 2023 - Elsevier
This study proposes a multi-scale soil moisture algorithm for the upcoming NASA-ISRO SAR
(NISAR) mission to estimate high-resolution (200 [m]) soil moisture (the water content of the …

P-band radar retrieval of subsurface soil moisture profile as a second-order polynomial: First AirMOSS results

A Tabatabaeenejad, M Burgin, X Duan… - … on Geoscience and …, 2014 - ieeexplore.ieee.org
We propose a new model for estimating subsurface soil moisture using P-band radar data
over barren, shrubland, and vegetated terrains. The unknown soil moisture profile is …

Models of L-band radar backscattering coefficients over global terrain for soil moisture retrieval

SB Kim, M Moghaddam, L Tsang… - … on Geoscience and …, 2013 - ieeexplore.ieee.org
Physical models for radar backscattering coefficients are developed for the global land
surface at L-band (1.26 GHz) and 40° incidence angle to apply to the soil moisture retrieval …

Theory of microwave remote sensing of vegetation effects, SoOp and rough soil surface backscattering

L Tsang, TH Liao, R Gao, H Xu, W Gu, J Zhu - Remote Sensing, 2022 - mdpi.com
In this paper, we provide updates on our recent work on the theory of microwave remote
sensing for applications in remote sensing of soil moisture and snow water equivalent …

Time series soil moisture retrieval from SAR data: Multi-temporal constraints and a global validation

L Zhu, S Yuan, Y Liu, C Chen, JP Walker - Remote Sensing of Environment, 2023 - Elsevier
Time series algorithms for soil moisture retrieval from synthetic aperture radar (SAR) data
have steadily increased in popularity over the past decade due to the feasibility of …