U.S. National Ice Center's(USNIC) Information Technology Department Head, Mr. George Wachira, accepted an Esri Special Achievement award in Geographic Information Systems(GIS) at the 2022 Esri User Conference on behalf of USNIC's workfore, July 13.
Iceberg A-74 has calved has calved into two icebergs A-74A and A-74B near Berkner Island in the Weddell Sea. As of June 07, A-74A was centered at 76° 55' South and 45° 54' West and measured 28 nautical miles on its longest axis and 18 nautical miles on its widest axis.
Iceberg C-39 has calved from the Scott Glacier area of the Shackleton Ice Shelf in the Wilkes Land Region of Antarctica. As of April 22, C-39 was centered at 65° 40' South and 99° 44' East and measured 15 nautical miles on its longest axis and 8 nautical miles on its widest axis.
Antarctic ice shelf has been updated to the 2022 version and is available in GIS shapefile format.