Dennis McCarthy (scientist)
Encyclopedia
Dr. Dennis D. McCarthy is a former Director of Time at the United States Naval Observatory
. Dr. McCarthy also works for the International Earth Rotation and Reference Systems Service
.
United States Naval Observatory
The United States Naval Observatory is one of the oldest scientific agencies in the United States, with a primary mission to produce Positioning, Navigation, and Timing for the U.S. Navy and the U.S. Department of Defense...
. Dr. McCarthy also works for the International Earth Rotation and Reference Systems Service
International Earth Rotation and Reference Systems Service
The International Earth Rotation and Reference Systems Service , formerly the International Earth Rotation Service, is the body responsible for maintaining global time and reference frame standards, notably through its Earth Orientation Parameter and International Celestial Reference System ...
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