Results 261 to 270 of about 3,880 (287)
Some of the next articles are maybe not open access.
Measurements during SWATH ship sea trials
IEEE Instrumentation & Measurement Magazine, 2000A new ship must undergo a rigorous set of sea trials to receive final certification. The sea trials program measures the vessel's performance against its design specifications and code requirements. The performance evaluation includes the ship's powering requirements (ability to achieve and maintain its design speed in a variety of conditions), fuel ...
openaire +1 more source
IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018
Ahstract-A comprehensive description of the Sea State Bias (SSB) for wide-swath interferometric (WSI) altimetry is proposed using a two-scale transfer function of the first-of-its-kind instrument, the KaRIn instrument of the SWOT mission. We show that the SSB encompass the contribution of the ElectroMagnetic Bias (EMB) similarly to conventionnal ...
Pierre Dubois, Bertrand Chapron
openaire +1 more source
Ahstract-A comprehensive description of the Sea State Bias (SSB) for wide-swath interferometric (WSI) altimetry is proposed using a two-scale transfer function of the first-of-its-kind instrument, the KaRIn instrument of the SWOT mission. We show that the SSB encompass the contribution of the ElectroMagnetic Bias (EMB) similarly to conventionnal ...
Pierre Dubois, Bertrand Chapron
openaire +1 more source
Sub-daily Antarctic sea-ice variability estimates using swath-based retrieval methods
2023Satellite-derived sea-ice concentration measurements have traditionally been used to evaluate the impact of climate change on polar regions. However, concentration-based measurements of sea-ice variability do not allow the discrimination of the relative contributions made by thermodynamic and dynamic processes.
Wayne de Jager, Marcello Vichi
openaire +1 more source
Interpretation, 2021
Tsunami waves were observed along the Bulgarian Black Sea coastline on 7 May 2007. The maximum rise and fall of the sea level were 1.2 and 2.0 m, respectively, with wave oscillations between 4 and 8 min. At first, submarine landsliding and then later on atmospheric disturbance were suggested as the cause of the tsunami.
Ilya Tishchenko +3 more
openaire +1 more source
Tsunami waves were observed along the Bulgarian Black Sea coastline on 7 May 2007. The maximum rise and fall of the sea level were 1.2 and 2.0 m, respectively, with wave oscillations between 4 and 8 min. At first, submarine landsliding and then later on atmospheric disturbance were suggested as the cause of the tsunami.
Ilya Tishchenko +3 more
openaire +1 more source
Satellite-derived sea ice motion data: daily-maps (DM) and swath-to-swath (S2S)
Remotely sensed ice motion is a crucial component in sea, lake, or river ice research. Over the past few decades, the ice movement has been detected and retrieved predominantly through the application of the Maximum Cross-Correlation (MCC) technique by analyzing the overlapped consecutive satellite images.Traditionally, ice motion products have been ...Tian Tian +6 more
openaire +1 more source
Towards remote sensed wide-swath sea states from scatterometer: machine learning approach for ASCAT
Remote Sensing of the Ocean, Sea Ice, Coastal Waters, and Large Water Regions 2020, 2020For decades, the global remotely sensed significant wave heights have been from altimeters and/or synthetic aperture radars in wave mode, which both suffer from spatial and temporal sampling limitations. In contrast, spaceborne scatterometers are with large swath and high temporal revisit frequency at a global scale, but so far are routinely providing ...
He Wang, Weiwei Li
openaire +1 more source
, 2011 There is increasing evidence of an elaborate subglacial meltwater network underneath Antarctic ice sheets and that this meltwater has an important impact on the flow dynamics of ice streams.
Gohl, Karsten +5 more
openaire +2 more sources
Copernicus Sentinel-1 Synthetic Aperture Radar (SAR) mission systematically acquires data in Interferometric Wide swath mode over European land and water. This study investigates the potential of this data processed into Level-1 (L1) Single Look Complex (SLC) to compute meaningful image cross-spectra over the ocean to retrieve ocean surface waves ...
Lisa Maillard +6 more
openaire +1 more source
Lisa Maillard +6 more
openaire +1 more source
Geo-Marine Letters, 1993
GLORIA and SeaMARC II sea-floor images of offshore Western Samoa reveal large-scale mass movements, volcanism, and structural modification. These processes are driven by hot-spot mantle diapirism and nearby plate subduction. Debris avalanche deposits extend from the island slope onto the adjacent abyssal plains, covering at least 20,000 km2.
P. J. Hill, D. L. Tiffin
openaire +1 more source
GLORIA and SeaMARC II sea-floor images of offshore Western Samoa reveal large-scale mass movements, volcanism, and structural modification. These processes are driven by hot-spot mantle diapirism and nearby plate subduction. Debris avalanche deposits extend from the island slope onto the adjacent abyssal plains, covering at least 20,000 km2.
P. J. Hill, D. L. Tiffin
openaire +1 more source
IFAC Proceedings Volumes, 1993
Abstract A method to approximately model the sea, for short and long crested waves is described in this paper. Depth effects are included since this study grew out of a previous study looking into the application of this technique in the shallow running of torpedoes, Chinn and Roberts (1993).
N.L. Chinn, G.N. Roberts
openaire +1 more source
Abstract A method to approximately model the sea, for short and long crested waves is described in this paper. Depth effects are included since this study grew out of a previous study looking into the application of this technique in the shallow running of torpedoes, Chinn and Roberts (1993).
N.L. Chinn, G.N. Roberts
openaire +1 more source