Papers
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5
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About
Arttu Jutila is a polar remote sensing researcher whose work focuses on the physical properties of Arctic sea ice and snow, with a particular emphasis on the development of novel in situ and autonomous measurement techniques. His research addresses critical gaps in understanding the energy balance at the atmosphere-ice-ocean interface, specifically how snow depth and ice thickness govern the transmission of solar radiation through the ice cover. In his notable 2021 study, "Snow Depth Retrieval on Arctic Sea Ice Using Under-Ice Hyperspectral Radiation Measurements," Jutila pioneered the use of under-ice hyperspectral data—collected by autonomous underwater vehicles—to estimate snow depth, a method that circumvents the limitations of traditional satellite observations. This work, which has garnered early citations from the cryospheric community, demonstrates his innovative approach to integrating robotics with radiative transfer theory. By advancing our ability to measure these key parameters at fine spatial scales, Jutila’s contributions are helping to refine climate models and improve predictions of sea-ice mass balance in a rapidly warming Arctic.
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