Focused Synthetic Aperture Radar Processing of Ice-Sounding Data Collected Over East Antarctic Ice Sheet via Spatial-Correlation-Based Algorithm Using Fast Back Projection
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3198432
Abstract: The spatial correlation of ice-sounding data can be used to trace internal isochronic layers and synchronize the age–depth relationship between different ice core sites, which is difficult using existing imaging methods. In this study, we… read more here.
Keywords: ice; spatial correlation; ice sheet; sounding data ... See more keywords
A Universal Method to Eliminate the Effect of Sounding Velocity Errors on Multibeam Sounding Data
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3216945
Abstract: The presence of sound velocity errors (SVEs) is common in multibeam sounding. Existing methods are good at eliminating these errors in the area with flatter seabed terrains but are not suitable for deep and complex… read more here.
Keywords: multibeam sounding; universal method; sounding data; velocity errors ... See more keywords
Fast Ionospheric Dynamics during a Substorm from Vertical and Oblique Sounding Data
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DOI: 10.1134/s0016793219040066
Abstract: Synchronous studies have been conducted on the high-latitude ionosonde at Sodankyulä station and the low-latitude ionosonde in Cyprus Island, as well as on two radio paths (the Sodankyulä–Gor’kovskaya subauroral and Cyprus–Gor’kovskaya midlatitude paths) during the… read more here.
Keywords: sounding data; sodankyul station; vertical oblique; oblique sounding ... See more keywords
Single Ping Filtering of Multi-Beam Sounding Data Based on Alpha Shapes
Sign Up to like & getrecommendations! Published in 2021 at "Marine Technology Society Journal"
DOI: 10.4031/mtsj.55.1.9
Abstract: AbstractFrom the standpoint of complex marine environments relative to underwater acoustic signal propagation, the application of multi-beam systems for the filtering and processing of multi-beam sounding data is critical. However, currently existing automatic filtering methods… read more here.
Keywords: multi beam; single ping; sounding data; beam sounding ... See more keywords