The Pine Island Glacier not too long ago spawned an iceberg over 300 sq km that in a short time shattered into items. This nearly cloud-free picture, captured on 11 February by the Copernicus Sentinel-2 mission, exhibits the freshly damaged bergs intimately.
A recent animation utilizing 57 radar photos captured by the Copernicus Sentinel-1 mission exhibits simply how rapidly the rising cracks from the glacier grew – resulting in this historic calving occasion.
Because of the mix of each optical and radar photos from the Copernicus Sentinel satellite tv for pc missions, rising cracks had been noticed within the Pine Island Glacier last year, and since then, scientists have been preserving an in depth eye on how fast the cracks had been rising.
The Pine Island Glacier, together with its neighbour Thwaites glacier, join the centre of the West Antarctic Ice Sheet with the ocean, and collectively discharge vital portions of ice into the ocean.