Results 11 to 20 of about 940 (130)

Examination of smooth surfaces roughness using angle scatterometer. Part 2. The experimental procedure. The measurement results of chosen surfaces [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2015
The experimental procedure for measurements of smooth surface roughness parameters using automated angle scatterometer, built at the Institute of Optoelectronics (IOE), is described.
Andrzej Pawlata
doaj   +1 more source

High Wind Geophysical Model Function Modeling for the HY-2A Scatterometer Using Neural Network

open access: yesRemote Sensing, 2022
Under low to medium wind speeds and no rainfall, the retrieved vector wind from a scatterometer is accurate and reliable. However, under high wind conditions, the currently used geophysical model function (GMF), such as NSCAT-2, for wind vector retrieval
Xuetong Xie, Jing Wang, Mingsen Lin
doaj   +1 more source

Impact of Microphysical Parameterizations on Simulated Hurricanes—Using Multi-Parameter Satellite Data to Determine the Particle Size Distributions that Produce Most Realistic Storms

open access: yesAtmosphere, 2021
Understanding and forecasting hurricanes remains a challenge for the operational and research communities. To accurately predict the Tropical Cyclone (TC) evolution requires properly reflecting the storm’s inner core dynamics by using: (i) high ...
Svetla Hristova-Veleva   +11 more
doaj   +1 more source

Past, Present and Future Marine Microwave Satellite Missions in China

open access: yesRemote Sensing, 2022
Over the past 60 years, China has made fruitful achievements in the field of ocean microwave remote sensing satellite technology. A long-term plan has now been formulated for the development of Chinese ocean satellites, as well as the construction of a ...
Mingsen Lin, Yongjun Jia
doaj   +1 more source

Towards the Sea Ice and Wind Measurement by a C-Band Scatterometer at Dual VV/HH Polarization: A Prospective Appraisal

open access: yesRemote Sensing, 2020
Following the mission science plan of EPS/Metop-SG C-band scatterometer for 2023–2044, we consider the potential application of the sea ice/water discrimination method based on the minimum statistical distance of the measured normalized radar cross ...
Alexey Nekrasov   +4 more
doaj   +1 more source

Intercalibration of Backscatter Measurements among Ku-Band Scatterometers Onboard the Chinese HY-2 Satellite Constellation

open access: yesRemote Sensing, 2021
The Chinese HY-2D satellite was launched on 19 May 2021, carrying a Ku-band scatterometer. Together with the operating scatterometers onboard the HY-2B and HY-2C satellites, the HY-2 series scatterometer constellation was built, constituting different ...
Zhixiong Wang   +9 more
doaj   +1 more source

On the Quality Control of HY-2 Scatterometer High Winds

open access: yesRemote Sensing, 2022
The operational wind processor for the Ku-band scatterometers onboard HY-2 satellite series uses a quality control (QC) scheme based on the maximum likelihood estimator (MLE).
Shuyan Lang   +3 more
doaj   +1 more source

Bayesian Sea Ice Detection Algorithm for CFOSAT

open access: yesRemote Sensing, 2022
This paper describes the adaptation of the Bayesian sea ice detection algorithm for the rotating fan-beam scatterometer CSCAT onboard the China–France Oceanography Satellite (CFOSAT).
Zhen Li, Anton Verhoef, Ad Stoffelen
doaj   +1 more source

Matching ERS scatterometer based soil moisture patterns with simulations of a conceptual dual layer hydrologic model over Austria [PDF]

open access: yesHydrology and Earth System Sciences, 2009
This study compares ERS scatterometer top soil moisture observations with simulations of a dual layer conceptual hydrologic model. The comparison is performed for 148 Austrian catchments in the period 1991–2000.
J. Parajka   +3 more
doaj  

Improvements of storm surge forecasting in the Gulf of Venice exploiting the potential of satellite data: the ESA DUE eSurge-Venice project

open access: yesEuropean Journal of Remote Sensing, 2017
The northern Adriatic Sea is affected by storm surges, which often cause the flooding in Venice and the surrounding areas. We present the results of the eSurge-Venice project, funded by the European Space Agency (ESA) in the framework of its Data User ...
Francesco De Biasio   +4 more
doaj   +1 more source

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