Fugro N.v.

Edward Saade

Carl James Sonnier

Joe Jones

James J Reis

Mark L Sanford

James Reis

Carl Sonnier

Mark Sanford

X-band and P-band synthetic aperture radars are used to simultaneously gather swaths of reflected radar data over a specific area simultaneously. The P-band is used to penetrate surface clutter that may be on the top of an ice formation as well as to penetrate an ice mass. X-band is used to map surface clutter on the top of an ice formation as well as to map the top of snow that may appear on an ice formation. Digital elevation maps of the top of the snow or ice clutter, the top of the ice, and the bottom of the ice and or ice thickness are constructed. By summing these various digital elevation maps a measurement of the thickness of sea ice can be determined. Further analysis of DEM, MAG and CRV layers provides an indication of the quality of the ice, for example cracks and pressure ridges, and its weak points.

Method and apparatus for mapping and characterizing sea ice from airborne simultaneous dual frequency interferometric synthetic aperture radar (IFSAR) measurements

Growing community of inventors

Frederick, MD, United States of America

Edward Saade