elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Precise Orbit and Baseline Determination for the SAOCOM-CS Bistatic Radar Mission

Montenbruck, Oliver and Allende-Alba, Gerardo and Rosello, Josep and Tossaint, Michel and Zangerl, Franz (2018) Precise Orbit and Baseline Determination for the SAOCOM-CS Bistatic Radar Mission. Navigation, Journal of the Institute of Navigation, 65 (1), pp. 15-24. Wiley. DOI: 10.1002/navi.216 ISSN 0028-1522

Full text not available from this repository.

Abstract

This paper presents an overview of the SAOCOM-CS synthetic aperture radar (SAR) interferometry mission and the use of GPS/GNSS for precise orbit and baseline determination. Compared to X-band SAR interferometry missions, the use L-band SAR in SAOCOM-CS poses less stringent (sub-centimeter rather than mm-level) requirements on the baseline accuracy. At the same time, however, the use of dissimilar spacecraft and GNSS receivers implies a less-than optimal precondition for carrier phase differential GPS (CDGPS) navigation and is likely to degrade the baseline determination accuracy compared to ideal conditions. Based on GPS data collected in previous formation flying missions, the achievable baseline performance in SA-OCOM-CS is assessed and recommendations for the most suitable processing scheme are given.

Item URL in elib:https://elib.dlr.de/115563/
Document Type:Article
Title:Precise Orbit and Baseline Determination for the SAOCOM-CS Bistatic Radar Mission
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Montenbruck, Oliverdlr/gsochttps://orcid.org/0000-0003-4783-745X
Allende-Alba, Gerardodlr/gsocUNSPECIFIED
Rosello, Josepesa/estecUNSPECIFIED
Tossaint, Michelesa/estecUNSPECIFIED
Zangerl, FranzruagUNSPECIFIED
Date:2018
Journal or Publication Title:Navigation, Journal of the Institute of Navigation
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:65
DOI :10.1002/navi.216
Page Range:pp. 15-24
Publisher:Wiley
ISSN:0028-1522
Status:Published
Keywords:Precise Orbit Determination, Baseline, SAR, L-Band
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):Vorhaben Infrastruktur und Unterstützung für Raumflugbetrieb
Location: Oberpfaffenhofen
Institutes and Institutions:Space Operations and Astronaut Training
Deposited By: Montenbruck, Dr.rer.nat.hab. Oliver
Deposited On:20 Nov 2017 16:56
Last Modified:06 Sep 2019 15:23

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.