Títol:
|
Retrieval of significant wave height and mean sea surface level using the GNSS-R interference pattern technique: results from a three-month field campaign
|
Autor/a:
|
Alonso Arroyo, Alberto; Camps Carmona, Adriano José; Hyuk, Park; Pascual Biosca, Daniel; Onrubia Ibáñez, Raúl; Martín Alemany, Francisco
|
Altres autors:
|
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai; Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
Abstract:
|
©2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Abstract:
|
Since 1993, when the European Space Agency (ESA) proposed the use of Global Navigation Satellite Systems reflected signals for sea mesoscale altimetry, a wide range of applications have appeared. This paper focuses on the retrieval of significant wave height (SWH) and the mean sea surface level (MSSL) from a ground-based experiment using the interference pattern technique (IPT). Two different observables on the IPT are analyzed: the oscillation frequency and the angle where coherency is lost. The point where coherency in the reflection process is lost can be related to the Rayleigh criterion for smooth surfaces and helps to determine the SWH. Spectral analysis on the interference pattern helps to determine the MSSL. A three-month field campaign was performed on the |
Abstract:
|
Peer Reviewed |
Matèries:
|
-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica -Global Positioning System -Oceanography--Remote sensing -Global Navigation Satellite Systems Reflectometry (GNSS-R) -Interference Pattern Technique (IPT) -Rayleigh criterion -Sea mean surface level -Sea wave height -Spectral-analysis -Sampled-data -Spaced data -GPS -Signals -Ocean -Reflectometry -Periodogram -Reflection -Multipath -GNSS (Sistema de navegació) -Oceanografia--Teledetecció |
Drets:
|
|
Tipus de document:
|
Article - Versió presentada Article |
Publicat per:
|
Institute of Electrical and Electronics Engineers (IEEE)
|
Compartir:
|
|