Autofocus of multi-band, shallow-water synthetic aperture sonar imagery using shear-averaging

International Geoscience and Remote Sensing Symposium (IGARSS)

Volumn 4, Issue , 2001, Pages 1601-1603

  Callow, H J ^a   Hayes, M P ^a   Gough, P T ^a  

^a UNIVERSITY OF CANTERBURY   (New Zealand)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; ERROR COMPENSATION; NAVIGATION SYSTEMS; RADAR CLUTTER; RADAR IMAGING; SYNTHETIC APERTURE RADAR;

SYNTHETIC APERTURE IMAGING;

SYNTHETIC APERTURE SONAR;

EID: 0035572155     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Estimating sub-wavelength sway of sonar towfish
2. Wideband swath bathymetry, SAS autofocus and underwater navigation fixes: Three related problems in echo/image correlation
3. New time-domain clutter-lock algorithm
4. Phase error correction by shear averaging
5. Eigenvector method for maximumlikelihood estimation of phase errors in synthetic-aperture-radar imagery