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Change Detection from Extensive Time-Series

Hager, Manfred and Profelt, Juliane and Kempf, Timo and Villamil Lopez, Carlos and Anglberger, Harald and Speck, Rainer (2019) Change Detection from Extensive Time-Series. TerraSAR-X / TanDEM-X Science Team Meeting 2019, 2019-10-21 - 2091-10-24, DLR Oberpfaffenhofen, Deutschland.

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Abstract

Due to the repeat-pass orbit of the TerraSAR-X mission, time series exploitation is an outstanding capability with a wide range of possible applications. In comparison to electro-optical systems, a space borne radar images radiometry is hardly influenced by atmospheric conditions resulting in highly robust change information between image pairs. Nevertheless, other radar-specific imaging effects like noise, side lobes or interference are rather disadvantageous for image processing. Especially in urban environment the visual interpretation of radar signatures depicts a challenging task even for experienced radar image analysts. The processing of extensive time series allows a significant de-speckling that can be used e.g. for a more robust change detection.

Item URL in elib:https://elib.dlr.de/131010/
Document Type:Conference or Workshop Item (Poster)
Title:Change Detection from Extensive Time-Series
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hager, ManfredManfred.Hager (at) dlr.deUNSPECIFIED
Profelt, JulianeJuliane.Profelt (at) dlr.deUNSPECIFIED
Kempf, TimoTimo.Kempf (at) dlr.deUNSPECIFIED
Villamil Lopez, CarlosCarlos.VillamilLopez (at) dlr.dehttps://orcid.org/0000-0002-6867-7689
Anglberger, Haraldharald.anglberger (at) dlr.deUNSPECIFIED
Speck, Rainerrainer.speck (at) dlr.dehttps://orcid.org/0000-0002-6034-7669
Date:22 October 2019
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Change Detection, Time Series, TerraSAR-X, DLR-RADIAN, SAR, Filtering
Event Title:TerraSAR-X / TanDEM-X Science Team Meeting 2019
Event Location:DLR Oberpfaffenhofen, Deutschland
Event Type:international Conference
Event Dates:2019-10-21 - 2091-10-24
Organizer:DLR e.V.
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Sicherheitsrelevante Erdbeobachtung
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Reconnaissance and Security
Deposited By: Hager, Manfred
Deposited On:22 Nov 2019 08:31
Last Modified:15 Jan 2020 11:26

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