Dominion Radio Astrophysical Observatory
(radio observatory in British Columbia, Canada)
The Dominion Radio Astrophysical Observatory (DRAO)
is a Radio Astronomy site in British Columbia, Canada.
The observatory dates from circa 1960 and was involved
in early developments of Radio astronomy,
including Very-long-baseline Interferometry.
Dominion Observatory 1420 MHz Source Catalog (DA)
Dominion Observatory 10.03 MHz Source Catalog (DB)