Results 261 to 270 of about 35,969 (290)

Swath-mapping and related deep-sea trawling in the Southeastern part of the economic zone of New Caledonia

open access: yes, 1999
Grandperrin, René   +7 more
openaire   +1 more source

Model functions for retrieving sea surface wind speed with wide-swath imaging altimeter

Journal of Applied Remote Sensing, 2021
Using satellite remote sensing technology to observe sea surface wind fields has become an important instrument. The successful launch of Tiangong-2, the future Surface Water and Ocean Topography (SWOT) mission, and demonstrating GaoFen Project provides the future understanding for the generation of new wide-swath imaging altimeter.
Dan Wang, Xiaojuan Kong, Zhe Zhang
openaire   +1 more source

Sub-daily Antarctic sea-ice variability estimates using swath-based retrieval methods

2023
Satellite-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

Ultra Wide Swath Deep Sea Interferometric Multibeam Echo Sounder With Sea Bottom Imaging System

Conference Proceedings on Engineering in the Ocean Environment, 2005
The SIMRAD EM12 is a new full ocean depth multibeam echo sounder, operating at 13 kHz. By use of interf erometric signal processing techniques it will acheive an ultra wide swath geometry of 150 degrees, corresponding to 7 . 5 times the depth of water.
E. Hammerstad, F. Pohner
openaire   +1 more source

Centimetric sea surface height accuracy using the Wide-Swath Ocean altimeter

IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477), 2004
In this paper, we present error sources and predicted performance of the Wide-Swath Ocean altimeter, an instrument which has been proposed as an experiment for the NASA/CNES Ocean Surface Topography Mission. The data obtained by this instrument will allow the detailed study of ocean mesoscale phenomena, with a space-time resolution which cannot be ...
E. Rodriguez, B. Pollard
openaire   +1 more source

Directional Wave Spectra from a Swath Ship at Sea

Journal of Atmospheric and Oceanic Technology, 1994
Abstract During the Surface Wave Dynamics Experiment (SWADE), the swath ship Frederick G. Creed was equipped with an array of wave staffs for the estimation of wave directional spectra. This paper reports on the first such estimates taken from a ship at sea.
W. M. Drennan   +5 more
openaire   +1 more source

Wide Swath Sea Surface Topography Mapping via Ka-band SAR Interferometry

2019 6th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2019
Ka-band Interfeometry SAR (InSAR) is a promising technique for global submesoscale sea surface tomography mapping, which still remains blank today. In this paper, we will introduce the arrangement, key techniques and preliminary results of our airborne Ka-band InSAR experiment.
Shuang Li   +5 more
openaire   +1 more source

Home - About - Disclaimer - Privacy