terrestrial dynamical time Sentence Examples
- Terrestrial Dynamical Time (TDT) is the fundamental time scale for geodetic and astronomical applications.
- TDT measures time as elapsed by the rotation of the Earth relative to distant stars.
- TDT is used as the reference time scale for the Global Positioning System (GPS).
- TDT is distinct from Coordinated Universal Time (UTC), which incorporates leap seconds to account for the Earth's slowing rotation.
- TDT provides a more stable and consistent time scale for precision navigation and remote sensing.
- TDT is essential for accurate positioning and timing in fields such as surveying, geodesy, and astronomy.
- TDT is defined by the rotation of the Earth and is independent of gravitational effects.
- TDT is aligned with the International Atomic Time (TAI) scale to within 20 nanoseconds.
- TDT is monitored by the International Bureau of Weights and Measures (BIPM) to ensure its accuracy and stability.
- TDT serves as a cornerstone for scientific research and practical applications that rely on precise time measurement.
terrestrial dynamical time Meaning
terrestrial dynamical time (n)
(astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions
Synonyms & Antonyms of terrestrial dynamical time
No Synonyms and anytonyms found
FAQs About the word terrestrial dynamical time
(astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions
No synonyms found.
No antonyms found.
Terrestrial Dynamical Time (TDT) is the fundamental time scale for geodetic and astronomical applications.
TDT measures time as elapsed by the rotation of the Earth relative to distant stars.
TDT is used as the reference time scale for the Global Positioning System (GPS).
TDT is distinct from Coordinated Universal Time (UTC), which incorporates leap seconds to account for the Earth's slowing rotation.
