SAR/InSAR observation by an HF sounder

Details SAR/InSAR observation by an HF sounder SAR/InSAR observation by an HF sounder

Mar 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007jgre..11203s90k&link_type=abstract

Journal of Geophysical Research, Volume 112, Issue E3, CiteID E03S90

Statistics

Computation

2

Computational Geophysics: Instruments And Techniques, Planetary Sciences: Solar System Objects: Moon (1221), Radio Science: Tomography And Imaging (7270, 8180), Radio Science: Remote Sensing

Scientific paper

Application of SAR imaging algorithm to spaceborne HF sounder observation was studied. Two types of image ambiguity problems were addressed in the application. One is surface/subsurface image ambiguity arising from deep penetration of HF wave, and another is mirror image ambiguity that is inherent to dipole antenna SAR. A numerical model demonstrated that the surface/subsurface ambiguity can be mitigated by taking a synthetic aperture large enough to defocus subsurface objects. In order to resolve the mirror image ambiguity problem, an image superposition technique was proposed. The performance of the technique was demonstrated by using simulation data of the HF sounder observation to confirm the feasibility of HF SAR and HF InSAR observation.

Affiliated with

Also associated with

No associations

Rating

SAR/InSAR observation by an HF sounder does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with SAR/InSAR observation by an HF sounder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and SAR/InSAR observation by an HF sounder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-924162