Ice Analysts use a combination of Synthetic Aperture Radar (SAR), visible, and infrared remotely sensed imagery in Antarctica to locate and track icebergs.

Nov 27, 2023 · Scientists from the British Antarctic Survey (BAS) released striking satellite imagery on Friday, tracking A23a's path as it barrels forward, toward the outer edges of the …

U.S. National Ice Center's Antarctic iceberg section that provide weekly updates of all named and tracked icebergs along with images and supporting data files

BYU Antarctic Iceberg Database - Comprehensive historic database of Antarctic iceberg positions derived from enhanced resolution scatterometer image time series spanning from 1978 …

Feb 27, 2024 · The embedded view above shows a series of false-color corrected reflectance images of iceberg A23a in the Southern Ocean, Antarctica. Press "Play" in the lower left …

Nov 30, 2023 · For decades, Iceberg A-23A sat quietly, out of sight, off the coast of Antarctica. But the berg has been attracting notice in November 2023 as it drifts northward across the …

Based on U.S. National Ice Center's Antarctic daily and weekly analyses, various ice charts are produced to represent ice conditions in a graphical format. Ice conditions are based on ice …

Jan 24, 2025 · According to the U.S. National Ice Center—the global entity that names, tracks and documents Antarctic icebergs that meet specific size criteria—Iceberg A23a was 1062.22 …

Dec 20, 2024 · Map made using data from the Antarctic Iceberg Tracking Database and the U.S. National Ice Center (USNIC). Story by Kathryn Hansen. After being stuck for a second time in …

Feb 12, 2021 · When the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired this image on February 12, 2021, there were 11 icebergs large enough …