 the Arctic and Antarctic regions experience varying levels of sea ice cover throughout the year. This variability is affected by atmospheric and oceanic processes, which can result in complex sea ice dynamics. In order to better understand these dynamics, researchers have deployed a variety of instruments to measure sea ice drift and wave characteristics. These instruments include global positioning system, GPS, receivers, which record the movement of sea ice, and wave sensors, which measure the amplitude and frequency of waves in ice. The collected data provides valuable information on how sea ice drifts, as well as how it interacts with waves. This data can then be used to improve existing sea ice drift models, investigate the dampening effect of waves on sea ice, and help calibrate other sea ice measurement techniques, such as satellite-based observations. This article was offered by Gene Robo, Morty Muller, Joey Formans, and others. We are article.tv, links in the description below.