The left map illustrates the cumulative melt days on the Greenland Ice Sheet for the 2025 melt season through June 30. The ...

An international research team led by Aalto University has just published the first large-scale analysis based on long-term ...

Hyperspectral remote sensing data offer unique opportunities for the characterization of the land surface and atmosphere in the spectral domain. However, few studies have been conducted to estimate ...

Satellite ocean radar data are used to assess the flat surface reflectivity for seawater at 36 GHz by comparison to an existing model for dielectric constant variation. Sea surface temperature (SST) ...