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Montazeri, Sina and Gisinger, Christoph and Zhu, Xiao Xiang and Eineder, Michael and Bamler, Richard (2017) Automatic Positioning of SAR Ground Control Points from Multi-Aspect TerraSAR-X Acquisitions. In: 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2017), pp. 961-964. IEEE Xplore. IGARSS 2017, 2017-07-23 - 2017-07-28, Fort Worth, Texas, USA. doi: 10.1109/IGARSS.2017.8127113.
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Official URL: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8127113
Abstract
Geodetic stereo SAR is capable of absolute 3-D localization of natural persistent scatterers (PS)s which allows for Ground Control Point (GCP) generation using only SAR data. The prerequisite for the method to achieve high precision results is the correct detection of common scatterers in SAR images acquired from different viewing geometries. In this contribution, we describe three strategies for automatic detection of identical point targets in SAR images of urban areas taken from different orbit tracks. Moreover, a complete work-flow for automatic generation of large number of GCPs using SAR data is presented and its applicability is shown by exploiting TerraSAR-X high resolution spotlight images over the city of Oulu, Finland and a test site in Berlin, Germany.
| Item URL in elib: | https://elib.dlr.de/120015/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | Automatic Positioning of SAR Ground Control Points from Multi-Aspect TerraSAR-X Acquisitions | ||||||||||||||||||||||||
| Authors: |
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| Date: | July 2017 | ||||||||||||||||||||||||
| Journal or Publication Title: | 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2017) | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| DOI: | 10.1109/IGARSS.2017.8127113 | ||||||||||||||||||||||||
| Page Range: | pp. 961-964 | ||||||||||||||||||||||||
| Publisher: | IEEE Xplore | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Geodetic stereo SAR, Ground Control Point, synthetic aperture radar, TerraSAR-X | ||||||||||||||||||||||||
| Event Title: | IGARSS 2017 | ||||||||||||||||||||||||
| Event Location: | Fort Worth, Texas, USA | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 23 July 2017 | ||||||||||||||||||||||||
| Event End Date: | 28 July 2017 | ||||||||||||||||||||||||
| Organizer: | IEEE GRSS | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||||||
| HGF - Program Themes: | Earth Observation | ||||||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||||||||||||||||||
| DLR - Research theme (Project): | R - Vorhaben hochauflösende Fernerkundungsverfahren (old) | ||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing Remote Sensing Technology Institute > Leitungsbereich MF | ||||||||||||||||||||||||
| Deposited By: | Montazeri, Sina | ||||||||||||||||||||||||
| Deposited On: | 24 May 2018 13:40 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:24 |
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