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Validation of Ionospheric Mapping by means of SAR through Ground Based Radar and GNSS Measurements

Kim, Jun Su and Sato, Hiroatsu and Papathanassiou, Konstantinos (2016) Validation of Ionospheric Mapping by means of SAR through Ground Based Radar and GNSS Measurements. In: 11th european conference on Synthetic Aperture Radar. European Conference on Synthetic Aperture Radar (EUSAR), 2016-06-06 - 2016-06-09, Hamburg, Germany.

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Abstract

Spaceborne SAR images the Earth’s surface through the ionosphere which is permanently disturbed by precipitations of solar and cosmic particles, atmospheric neutral winds, plasma instabilities, and etc. Recent studies showed that such irregularities can be imaged and quantified through the disturbances appearing on SAR images; but there were no cross-validations. In this paper we suggest coordinated measurements of structural and dynamic parameters of polar and equatorial ionospheres using GNSS network and ground based radars, e.g., incoherent scatter radar, along with SAR. The ground based observations will be compared to assess the ionospheric mapping ability of SAR.

Item URL in elib:https://elib.dlr.de/103651/
Document Type:Conference or Workshop Item (Speech)
Title:Validation of Ionospheric Mapping by means of SAR through Ground Based Radar and GNSS Measurements
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Kim, Jun SuUNSPECIFIEDUNSPECIFIED
Sato, HiroatsuUNSPECIFIEDUNSPECIFIED
Papathanassiou, KonstantinosUNSPECIFIEDUNSPECIFIED
Date:9 June 2016
Journal or Publication Title:11th european conference on Synthetic Aperture Radar
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:ionosphere SAR Radar
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:Hamburg, Germany
Event Type:international Conference
Event Dates:2016-06-06 - 2016-06-09
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben Ionosphäre
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Institute of Communication and Navigation > Navigation
Deposited By: Kim, Junsu
Deposited On:19 Dec 2016 08:17
Last Modified:11 Jan 2017 11:26

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