Results 241 to 250 of about 3,734 (258)

Retrieval of wind speed using an L-band synthetic aperture radar

2007 IEEE International Geoscience and Remote Sensing Symposium, 2007
Retrieval of wind speed using L-band synthetic aperture radar (SAR) is both an old and new endeavor. Although the Seasat L-band SAR in 1978 was not well calibrated, early results indicated a strong relationship between observed SAR image intensity and wind speed. The JERS-1 L-band SAR had limited usefulness over the ocean.
Frank M. Monaldo, Donald R. Thompson, Merete Bruun Christiansen   +2 more
openaire   +2 more sources

Wind Speed Retrieval Using L-Band Cross-Poralization Measurements

IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
We investigated L-band cross-polarized normalized radar cross section (NRCS) dependence on ocean surface wind for wind speed retrieval. Because it has been reported that the L-band HV NRCS significantly changes due to the Faraday rotation (FR), analysis was conducted on observed NRCS with less influence of FR. About 50,000 match-ups, each consisting of
Osamu Isoguchi, Kenta Ishizuka, Takeo Tadono, Takeshi Motohka, Masanobu Shimada   +4 more
openaire   +2 more sources

Analysis of Coastal Wind Speed Retrieval From CYGNSS Mission Using Artificial Neural Network

Remote Sensing of Environment, 2021
Dongkai Yang, Guoqi Han, Weiqiang Li
exaly  

Uncertainty in Smap Retrievals of Ocean Wind Speed and Connection to Model Functions

IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022
Alex B. Akins, Alexander G. Fore, Wenqing Tang, Simon Yueh, Faozi Said, Zorana Jelenak   +5 more
openaire   +2 more sources

GNSS-R Wind Speed Retrieval of Sea Surface Based on Particle Swarm Optimization Algorithm

IEEE Transactions on Geoscience and Remote Sensing, 2022
Benjamin J Southwell, Joon Wayn Cheong, Andrew G Dempster   +2 more
exaly  

GNSS-R Global Sea Surface Wind Speed Retrieval Based on Deep Learning

IEEE Transactions on Geoscience and Remote Sensing, 2023
Cong Yin, Junming Xia, Feixiong Huang
exaly  

Assessment of Thermal Noise Effect on Wind Speed Retrieval Accuracy Using Sentinel-1 Cross-Polarized TOPSAR Images

IEEE Transactions on Geoscience and Remote Sensing, 2023
He Fang, William Allan Perrie
exaly  

Developing a Subswath-Based Wind Speed Retrieval Model for Sentinel-1 VH-Polarized SAR Data Over the Ocean Surface

IEEE Transactions on Geoscience and Remote Sensing, 2019
Lamin R. Mansaray, Qiaoying Guo, Jingfeng Huang   +2 more
exaly  

Wind Speed Retrieval Algorithm for the Cyclone Global Navigation Satellite System (CYGNSS) Mission

IEEE Transactions on Geoscience and Remote Sensing, 2016
Christopher S. Ruf, Maria Paola Clarizia
exaly  

The Influence of Different Spatial Resolutions on the Retrieval Accuracy of Sea Surface Wind Speed With C-2PO Models Using Full Polarization C-Band SAR

IEEE Transactions on Geoscience and Remote Sensing, 2017
Lamin R. Mansaray, Qiaoying Guo, Jingfeng Huang   +2 more
exaly