Brief description
AM01b borehole drilled mid-December 2003.Profiling measurements conducted over a period of a few days.
Video recording of borehole walls and sea floor benthos.
Sediment sample collected from sea floor.
No long term monitoring instruments installed.
AM01b borehole was drilled within a few hundred metres of where the ice shelf had carried the original AM01 borehole to, in the intervening 2 years. As the AM01 borehole had a mooring suite of instruments, none were emplaced in the AM01b borehole.
Lineage
Progress Code: completedNote - depths provided in spatial coverage are referenced back to sea level.
The minimum depth of 65 metres asl refers to the height of the ice surface.
Data time period: 2003-12-19 to 2003-12-29
text: westlimit=71.45; southlimit=-69.43; eastlimit=71.45; northlimit=-69.43
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