Sökning: "co-polarized phase"

Hittade 1 uppsats innehållade orden co-polarized phase.

  1. 1. Analysis of polarimetric signatures of Arctic lead ice using data from AIRSAR and RADARSAT

    H-uppsats, Chalmers tekniska högskola/Institutionen för radio- och rymdvetenskap

    Författare :Daniel Bäck; [2008]
    Nyckelord :AIRSAR; RADARSAT; polarimetry; Arctic; Beaufort Sea; sea-ice; thin ice; young ice; lead ice; multi-year ice; sea ice thickness; polarimetric signatures; backscatter; co-polarized phase; classification;

    Sammanfattning : In December 2004 the JPL airborne synthetic aperture radar (AIRSAR) flown on the NASA DC-8 acquiredfully polarimetric data in the Beaufort Sea at C, L and P-band. This work presents the backscattercoefficients (σHH, σVV, σHV), copolarized ratios (σHH/σVV) and copolarized phase differences (ϕHH-VV) at thethree frequencies from various sea ice types and in particular different young sea-ice types formed inrecently frozen leads. LÄS MER