Icebergs - NASA Earthdata
3 days ago · NASA's iceberg data includes current and historical measurements useful for mapping icebergs, glaciers that calve them, and their characteristics.
Glacier Power: What is Glacial Calving? - NASA Earthdata
3 days ago · Glacier Power: What is Glacial Calving? When a piece of a glacier breaks off, it's called calving, and results in an iceberg.
Iceberg A23a in the Southern Ocean, Antarctica - Earthdata
Feb 27, 2024 · Iceberg A23a calved from the Filchner–Ronne Ice Shelf (on the northwestern side of Antarctica) in 1986 and had been stuck in the Weddell Sea off the coast of West Antarctica …
Iceberg A23A Grounded Near South Georgia Island - Earthdata
Mar 4, 2025 · Iceberg A23A was captured in this false-color corrected reflectance (Bands 7-2-1) image from the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua …
Iceberg A23A Sheds a Piece - NASA Earthdata
May 3, 2025 · Iceberg A23A, which grounded in early March, is the rectangular feature in the center of the image. Iceberg A23C, which broke off in mid-April, can be seen on the right side …
Iceberg A23A Moving Toward South Georgia Island, Antarctica
Jan 14, 2025 · NASA's true-color corrected reflectance image of a very large iceberg A23A moving toward South Georgia Island in Antarctica was captured by the MODIS instrument …
Glacier Power: Teacher's Guide for Segment Review Questions
Nov 21, 2025 · Find answers to segment review questions included in Glacier Power chapters.
Glacier Power: Why is Glacier Ice Blue? - NASA Earthdata
4 days ago · Glacial ice is a different color from regular ice. It is so blue because the dense ice of the glacier absorbs every other color of the spectrum except blue — so blue is what we see!
Glacier Power: What is a Glacier? - NASA Earthdata
3 days ago · Glacier Power: What is a Glacier? Learn more about the types of glaciers and how location and temperature affects their formation.
After the Larsen B - NASA Earthdata
Dec 27, 2020 · MacAyeal and his colleagues discovered the effect of these waves after an iceberg they were studying, named B-15A, abruptly shattered on October 27, 2005. B-15A …