Using dynamic interferometric synthetic aperature radar (InSAR) to image fast-moving surface waves
Patent
·
OSTI ID:1175412
A new differential technique and system for imaging dynamic (fast moving) surface waves using Dynamic Interferometric Synthetic Aperture Radar (InSAR) is introduced. This differential technique and system can sample the fast-moving surface displacement waves from a plurality of moving platform positions in either a repeat-pass single-antenna or a single-pass mode having a single-antenna dual-phase receiver or having dual physically separate antennas, and reconstruct a plurality of phase differentials from a plurality of platform positions to produce a series of desired interferometric images of the fast moving waves.
- Research Organization:
- The Regents of the University of California, Oakland, CA (United States); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- The Regents of the University of California (Oakland, CA)
- Patent Number(s):
- 6,911,931
- Application Number:
- 10/690,355
- OSTI ID:
- 1175412
- Country of Publication:
- United States
- Language:
- English
Estimating ocean coherence time using dual-baseline interferometric synthetic aperture radar
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journal | July 1994 |
Interferometric radar measurement of ocean surface currents
|
journal | August 1987 |
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