Adam, Nico (2014) Algorithmic PSI Improvement in Mountainous Areas by Atmosphere Mitigation. Project Report. DLR Oberpfaffenhofen. 98 S.
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Abstract
This technical note (TN) focuses on the assessment of the atmospheric effects and their compensation in SAR interferometry and especially in persistent scatterer interferometry (PSI). Different strategies to reduce atmospheric effects exist for mountainous areas. In principle, the topographically-correlated atmospheric phase can be estimated • directly from the data, • from global coarse grid GPS zenith path delay data and • from numerical weather prediction models (NWP). These methods are compared and the related assessment is described in this technical note. The output is a recommendation how to implement the atmosphere mitigation in mountainous areas and an error propagation assessment of the NWP method.
Item URL in elib: | https://elib.dlr.de/95190/ | ||||||
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Document Type: | Monograph (Project Report) | ||||||
Title: | Algorithmic PSI Improvement in Mountainous Areas by Atmosphere Mitigation | ||||||
Authors: |
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Date: | 27 November 2014 | ||||||
Journal or Publication Title: | Terrafirma (ESA) Technical Note | ||||||
Refereed publication: | Yes | ||||||
Open Access: | Yes | ||||||
Gold Open Access: | No | ||||||
In SCOPUS: | No | ||||||
In ISI Web of Science: | No | ||||||
Number of Pages: | 98 | ||||||
Editors: |
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Publisher: | DLR/ESA | ||||||
Status: | Published | ||||||
Keywords: | Persistent Scatterer Interferometry, PSI, Numerical Weather Prediction for atmosphere effect mitigation | ||||||
Institution: | DLR Oberpfaffenhofen | ||||||
Department: | Remote Sensing Technology Institute | ||||||
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 | ||||||
Deposited By: | Adam, Nico Alexander | ||||||
Deposited On: | 09 Mar 2015 14:11 | ||||||
Last Modified: | 31 Jul 2019 19:51 |
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