Results 61 to 70 of about 971 (130)

Assimilating Advanced Scatterometer Winds in a High-Resolution Limited Area Model Over Northern Europe

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2017
Satellite-based scatterometer ocean surface wind measurements have been shown to improve global weather forecasts through data assimilation. However, these scatterometer data are not yet widely assimilated operationally in high-resolution regional models.
Teresa Valkonen, Harald Schyberg, Julia Figa-Saldana   +2 more
doaj   +1 more source

DroneSCAT: a drone-borne and low-cost microwave scatterometer for subsurface imaging

Drone Systems and Applications
Using low-cost and commercial elements, we designed and realized a drone-borne microwave scatterometer in the 1–6 GHz range for subsurface imaging applications.
Sylvia Lopez, Philippe Paillou, Franck Delalée, Gilles Rufié, Eneko Hiriart, Bruno Castelle   +5 more
doaj   +1 more source

Implementation of machine learning for wind speed retrieval from HY-2B altimeter

European Journal of Remote Sensing
This study presents a novel machine learning algorithm for wind speed retrieval using the Haiyang-2B (HY-2B) altimeter. To construct a high-fidelity reference dataset, a wind field over the Northwest Pacific Ocean with a spatial resolution of 0.05° and ...
Mengyu Hao, Weizeng Shao, Jiale Chen, Xingwei Jiang, Guanyin Lin   +4 more
doaj   +1 more source

Modeling and Verification of Microwave Scattering Characteristics of Typical Global Tropical Rainforests

应用气象学报
To ensure the microwave scatterometer is accurately calibrated, natural targets with stability, homogeneity, and isotropy are selected as references.
Wang Yitong, Hu Xiuqing, Shang Jian, Gu Lingjia, Yin Honggang   +4 more
doaj   +1 more source

Editorial: Cryospheric remote sensing

Frontiers in Remote Sensing, 2023
Guoxiong Zheng, Sher Muhammad, Ashim Sattar, Juan Antonio Ballesteros-Cánovas   +3 more
doaj   +1 more source

Correcting Sea Surface Wind Model Outputs in the Western Tropical and Southwestern Atlantic Oceans Using Scatterometer Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The surface wind speed and direction are essential climate variables (ECVs). The measurement or estimation of sea surface wind speed and direction is critical to understand the ocean–atmosphere interactions in all spatial and temporal scales ...
Bruna Larissa R. dos Reis, Natalia Rudorff, Rogerio Batista, Claudia Klose Parise, Ronald Buss de Souza, Antonio Marcos V. Campos   +5 more
doaj   +1 more source

Assessment and Analysis of QuikSCAT Vector Wind Products for the Gulf of Mexico: A Long-Term and Hurricane Analysis

Sensors, 2008
The northern Gulf of Mexico is a region that has been frequently impacted in recent years by natural disasters such as hurricanes. The use of remote sensing data such as winds from NASA’s QuikSCAT satellite sensor would be useful for emergency ...
Eurico D’Sa, Neha Sharma
doaj  

Optimization of the NRCS Sampling at the Sea Wind Retrieval by the Airborne Rotating-Beam Scatterometer Mounted under Fuselage. [PDF]

Sensors (Basel), 2022
Nekrasov A, Khachaturian A, Vorobev E.
europepmc   +1 more source

Assimilating scatterometer soil moisture data into conceptual hydrologic models at the regional scale [PDF]

Hydrology and Earth System Sciences, 2006
This paper examines the potential of scatterometer data from ERS satellites for improving hydrological simulations in both gauged and ungauged catchments.
J. Parajka, J. Parajka, V. Naeimi, G. Blöschl, W. Wagner, R. Merz, K. Scipal   +6 more
doaj  

Multifunctional Scatterometer System for Measuring Physical Oceanographic Parameters Using Range-Doppler FMCW Radar. [PDF]

Sensors (Basel), 2022
Hwang JH, Kim DJ, Kang KM.
europepmc   +1 more source