COMPUTE ATLAS Supercomputer supply-chain graph
1540 systems 545 sites Sourced data

Companies/Atmospheric Environment Service

Canada

Atmospheric Environment Service

Canadian federal weather service (later the Meteorological Service of Canada). TOP500 lists its NEC SX-3/44 from 1993; a 1999 WMO progress report lists NEC SX-4/32, SX-4/16 and SX-5/16 systems in the Canadian Meteorological Centre's operational installation.

Systems this company appears in

No system edges recorded yet for this company.

Why this page is short

Atmospheric Environment Service is carried in the taxonomy because it supplies parts that belong in this graph, but no system in the current dataset records a component edge to it. That is a coverage gap rather than a judgement: the dataset is weighted toward compute, fabric and integration, which is what operators publish in detail.

Memory, storage, power, cooling and facility suppliers are systematically under-recorded in public system announcements: a spec string names the processor and the network and stops. Filling that in is the same coverage problem that blocks the power and cooling analysis, and it is why the public-market exposure page cannot see TSMC at all despite it being the most concentrated dependency in the entire graph.

If you have a sourced component edge for Atmospheric Environment Service in a system on this site, that is exactly the contribution the dataset needs. See corrections.