Article
Version 1
This version is not peer-reviewed
Spaceborne SAR Wave Mode Data as Big Data for Global Ocean Wave Observation
Version 1
: Received: 20 October 2020 / Approved: 21 October 2020 / Online: 21 October 2020 (07:47:35 CEST)
How to cite: Huang, B.; Li, X. Spaceborne SAR Wave Mode Data as Big Data for Global Ocean Wave Observation. Preprints 2020, 2020100419 Huang, B.; Li, X. Spaceborne SAR Wave Mode Data as Big Data for Global Ocean Wave Observation. Preprints 2020, 2020100419
Abstract
The Wave Mode (WM) is a unique imaging mode of spaceborne synthetic aperture radar (SAR), which is dedicatedly designed for global ocean surface wave observations. Since it was firstly achieved in the ERS-1/SAR satellite starting from 1991, the WM data over global oceans have been continuously acquired by the ESA’s SAR instruments onboard the satellites of ERS-2 (1997 – 2011), ENVISAT (2002 – 2012), Sentinel-1A(2014--)/1B(2016--) and the Chinese GaoFen-3 SAR (2016--), for nearly 30 years. Therefore, spaceborne SAR WM data have been a ‘big data’, which however, has not been widely exploited for global ocean wave measurements. In this study, we demonstrate its application on global ocean wave measurements based on the ten-year Advanced SAR (ASAR) WM data.
Keywords
Synthetic Aperture Radar; wave mode; ocean wave
Subject
Environmental and Earth Sciences, Atmospheric Science and Meteorology
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Comments (0)
We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.
Leave a public commentSend a private comment to the author(s)
* All users must log in before leaving a comment