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Advanced space-based InSAR risk analysis of planned and existing transportation infrastructure.
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2017-03-21
[PDF-9.87 MB]
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Abstract:The purpose of this document is to summarize activities by Stanford University and
MDA Geospatial Services Inc. (MDA) to estimate surface deformation and associated
risk to transportation infrastructure using SAR Interferometric methods for the
Advanced Space-Based Interferometric Synthetic Aperture Radar (InSAR) Risk
Analysis of Planned and Existing Transportation Infrastructure project.This report includes a description of InSAR analysis performed for all four project
study sites and summarizes the final results obtained. This report also summarizes
InSAR method improvements implemented during the project, plus the development of
an enhanced Google Earth InSAR visualization plug-in. Stakeholder InSAR workshops
were conducted with both the Washington State Department of Transportation
(WSDOT) and Pennsylvania Department of Transportation (PennDOT). Summaries of
those workshops are detailed in a separate report.
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