Results 231 to 240 of about 37,818 (262)

Refining electromagnetic bias estimation [sea surface height measurement]

IEEE International Geoscience and Remote Sensing Symposium, 2003
Sea surface height measurements using remote sensing instruments have become increasingly accurate as satellite altimetry technology has matured. Early satellite missions had altimetry errors on the order of tens of centimetres. As these errors have been eliminated, the electromagnetic (EM) bias has become increasingly significant. The latest satellite
Floyd W. Millet, Karl F. Warnick, David Arnold 0003   +2 more
openaire   +1 more source

Determination of ICESat sea surface height and comparing with TP data

2012 IEEE International Conference on Granular Computing, 2012
ICESat's Geoscience Laser Altimeter System (GLAS)emits 3.4 million laser pulses per day. Typically one third of ICESat's laser pulses occur over land and ice, and about half of the ocean surface is obstructed by opaque cloud cover, yielding 1 million valid ocean elevations per day, ICESat bring a new perspective for marine altimetry.
Chunbo Fan, Peng Zhang 0010, Yanna Sun, Chuanlu Liu, Xiaochun Shi   +4 more
openaire   +1 more source

Slowdown of sea surface height rises in the Nordic seas and related mechanisms

Acta Oceanologica Sinica, 2017
A slowdown of sea surface height (SSH) rise occurred in the Nordic (GIN) seas around 2004. In this study, SSH satellite data and constructed steric height data for the decades before and after 2004 (i.e., May 1994 to April 2014) were used for comparative analysis.
Wenqi Shi, Jinping Zhao, Xihu Lian, Xiaoyu Wang, Weibin Chen   +4 more
openaire   +1 more source

Sea surface heights in the Mediterranean Sea from Geosat altimeter data

Journal of Geophysical Research: Oceans, 1990
The preprocessing and the crossover adjustment of Geosat altimeter data are carried out in order to obtain a precise approximation of the sea surface heights in the Mediterranean Sea. Altimeter data from the U.S. National Oceanographic Data Center (NODC) have been used covering a time period of about 1 year.
D. Arabelos, I. N. Tziavos
openaire   +1 more source

On the annual cycle characteristics of the sea surface height in south china sea

Advances in Atmospheric Sciences, 2001
The annual cycle characteristics of the SSH in the South China Sea (SCS) are analyzed based on the Sea Surface Height (SSH) anomaly data from the TOPEX / POSEIDON-ERS altimeter data and the Parallel Ocean Climate Model (POCM) prediction. The results show that the distributions of the SSH anomalies of the SCS in January, March and May, are opposite to ...
Liu Qinyu, Jia Yinglai, Wang Xiaohua, Yang Haijun   +3 more
openaire   +1 more source

Models of the Sea Surface Height Expression of the Internal-Wave Continuum

Journal of Physical Oceanography
Abstract Several models are presented for the sea surface height (SSH) signature of the interior-ocean internal-wave continuum. Most are based on the Garrett–Munk internal-wave model. One is derived from the frequency spectrum of dynamic height from mooring observations.
R. M. Samelson, J. T. Farrar
openaire   +1 more source

Tsunami detection based on noisy sea surface height measurement

2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016
This paper presents an approach for the detection of early weak Tsunami in presence of large noise in sea surface height (SSH) measurements obtained such as using a satellite-carried global navigation satellite system (GNSS) receiver and the GNSS reflectometry (GNSS-R) technique.
openaire   +1 more source

Deep Sea Surface Height Multivariate Interpolation

The Sea Surface Height (SSH) is an important variable of the ocean state. It is currently estimated by satellites measuring the return time of a radar pulse. Due to this remote sensing technology, nadir-pointing altimeters take measures vertically, only along their ground tracks. Recovering fully gridded SSH fields involves a challenging spatiotemporal
Archambault, Théo, Garcia, Pierre, Charantonis, Anastase Alexandre, Béréziat, Dominique   +3 more
openaire   +1 more source

Sea surface height and significant wave height estimations in the calm semienclosed Celebes Sea

2023
Kaoru Ichikawa, XiFeng Wang, Hiroshi Tamura, Dongni Wei   +3 more
openaire   +1 more source

SAR Imaging Features of Non-Gaussian Height Sea Surface

IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022
Yuhua Guo, Xin Liu, Huifeng Shi, Shichao Jin   +3 more
openaire   +1 more source