Abstract: A split-step parabolic equation (SSPE) with a stable discrete mixed Fourier transform (DMFT) is introduced for the modeling of long-range electromagnetic propagation over ocean surfaces. Our ...

Abstract: Arctic sea ice is a critical component of the global climate system. Synthetic aperture radar (SAR) enables large-scale observation but requires precise surface roughness parameters (e.g., ...

Analysis and insights for driving a rapid transition to net-zero while building resilience to physical climate impacts ...