Effectiveness boundaries of interferometric SAR

Nadav Levanon*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Interferometric synthetic aperture radar (InSAR) ability to determine pixel elevation with a resolution derived from the interferometer phase resolution, is maintained as long as the interferometer phase change over the pixel does not exceed the phase resolution. This work investigates the surface coverage where this condition is met, determines the elevation resolution,: and derives the ratio between elevation resolution and across-track resolution.

Original languageEnglish
Pages (from-to)1106-1111
Number of pages6
JournalIEEE Transactions on Aerospace and Electronic Systems
Issue number3
StatePublished - 1999


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