Eineder, Michael and Schättler, Birgit and Hubig, Michael and Knöpfle, Walter and Adam, Nico Alexander and Breit, Helko (1999) Operational Processing Large Areas of Interferometric SAR Data. Second International Workshop on ERS SAR Interferometry FRINGE'99, Liège, Belgium, 1999.
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Official URL: http://earth.esa.int/pub/ESA_DOC/fringe1999/Papers/eineder.pdf
Abstract
Processing of interferometric ERS SAR data is still a challenging task. The amount of data to be handled is enormous, the input data often expensive, the data quality a priori unknown, the algorithms require fast computers and some key algorithms like phase unwrapping are still under development. Therefore, investigating the large scale quality of ERS tandem data is not a straightforward task. In an attempt to assess the quality of ERS data with respect to DEM generation and to prepare for the operational processing of SRTM (Shuttle Radar Topographic Mission, [3]) data to digital elevation models (DEMs), DLR processed more than 700 ERS interferograms into a large interferometric data base. This paper describes the systems involved, notes the key algorithms and the products generated. From our experience, interferometric processing of ERS data can now be done in a automatic and operational manner, but deriving DEMs is still a difficult task with operator interactions required.
Item URL in elib: | https://elib.dlr.de/7994/ | ||||||||||||||||||||||||||||
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Document Type: | Conference or Workshop Item (UNSPECIFIED) | ||||||||||||||||||||||||||||
Additional Information: | LIDO-Berichtsjahr=2002, | ||||||||||||||||||||||||||||
Title: | Operational Processing Large Areas of Interferometric SAR Data | ||||||||||||||||||||||||||||
Authors: |
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Date: | 1999 | ||||||||||||||||||||||||||||
Open Access: | No | ||||||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||||||
Keywords: | DEM, InSAR, ERS | ||||||||||||||||||||||||||||
Event Title: | Second International Workshop on ERS SAR Interferometry FRINGE'99, Liège, Belgium, 1999 | ||||||||||||||||||||||||||||
Organizer: | ESA | ||||||||||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||||||
HGF - Program: | Space (old) | ||||||||||||||||||||||||||||
HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||||||||||||||||||||||
DLR - Research area: | Space | ||||||||||||||||||||||||||||
DLR - Program: | W EO - Erdbeobachtung | ||||||||||||||||||||||||||||
DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||||||||||||||
Institutes and Institutions: | Remote Sensing Technology Institute | ||||||||||||||||||||||||||||
Deposited By: | Roehl, Cornelia | ||||||||||||||||||||||||||||
Deposited On: | 25 Jan 2006 | ||||||||||||||||||||||||||||
Last Modified: | 11 May 2023 11:01 |
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