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Buildings in High Resolution SAR Images - Identification based on CityGML Data

Auer, Stefan and Donaubauer, Andreas (2015) Buildings in High Resolution SAR Images - Identification based on CityGML Data. In: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, pp. 9-16. Copernicus Publications. Photogrammetric Image Analysis (PIA) 2015, 25-27 Mar 2015, Munich, Germany. DOI: 10.5194/isprsannals-II-3-W4-9-2015

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Official URL: http://www.pf.bgu.tum.de/isprs/pia15/index.html

Abstract

Motivated by the distinct appearance of facades in high resolution SAR images with respect to signal incidence angles and polarizations, this paper introduces a way to fuse SAR imagery and 3D GIS (geoinformation system) data (format: CityGML) based on SAR simulation methods. To this end, the known building geometry is used to simulate the extent of building layover for identifying the related image parts in high resolution TerraSAR-X images. The simulated SAR images are generated and geocoded by an automated processing chain which is initialized by the automated parsing of the CityGML dataset and the TerraSAR-X orbit file. Confirming the functionality of the developed interface between simulation and CityGML, first results are presented for an urban scene in the Munich city center in order to discuss future opportunities in the context of change detection applications.

Item URL in elib:https://elib.dlr.de/94855/
Document Type:Conference or Workshop Item (Speech)
Title:Buildings in High Resolution SAR Images - Identification based on CityGML Data
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Auer, StefanStefan.Auer (at) dlr.deUNSPECIFIED
Donaubauer, Andreasandreas.donaubauer (at) tum.deUNSPECIFIED
Date:23 March 2015
Journal or Publication Title:ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.5194/isprsannals-II-3-W4-9-2015
Page Range:pp. 9-16
Editors:
EditorsEmail
Stilla, U.Leibniz University Hannover, Germany
Heipke, C.TUM, Germany
Publisher:Copernicus Publications
Status:Published
Keywords:High resolution SAR, SAR simulation, GIS, CityGML, Interpretation, TerraSAR-X, Urban Areas
Event Title:Photogrammetric Image Analysis (PIA) 2015
Event Location:Munich, Germany
Event Type:international Conference
Event Dates:25-27 Mar 2015
Organizer:ISPRS
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 hochauflösende Fernerkundungsverfahren
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
Deposited By: Auer, Dr. Stefan
Deposited On:28 Jan 2015 13:17
Last Modified:31 Jul 2019 19:51

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