Title :
Analysis of GNSS-R delay and Doppler tracking errors
Author :
Hyuk Park ; Camps, A. ; Valencia, E. ; Carreno-Luengo, Hugo ; Martin, F. ; Alonso, Alberto ; Pascual, D.
Author_Institution :
Dept. of Signal Theor. & Commun., Univ. Politec. de Catalunya, Barcelona, Spain
Abstract :
The compensation of the delay and Doppler errors using tracking is important to accurately estimate the sea height in spaceborne GNSS-R. This work presents the impacts of the tracking residual errors on the GNSS-R observables, and potential tracking strategies for spaceborne GNSS-R. Tracking error impacts are visually demonstrated by using the P2EPS (PAU/PARIS End-to-end Performance Simulator) spaceborne simulation.
Keywords :
oceanographic equipment; oceanographic techniques; reflectometry; Doppler tracking errors; GLASS-R observables; GNSS-R delay analysis; P2EPS spaceborne simulation; PAU/PARIS End-to-end Performance Simulator; residual error tracking; sea height; spaceborne GNSS-R; spaceborne reflectometry; Altimetry; Correlation; Delay; Doppler effect; Global Positioning System; Remote sensing; Tracking;
Conference_Titel :
Reflectometry Using GNSS and Other Signals of Opportunity (GNSS+R), 2012 Workshop on
Conference_Location :
West Lafayette, IN
Print_ISBN :
978-1-4673-2883-8
Electronic_ISBN :
978-1-4673-2884-5
DOI :
10.1109/GNSSR.2012.6408259
