Earth orientation parameter service
C28338
concept
A service that provides precise, time-varying measurements and predictions of Earth’s orientation in space—such as polar motion, UT1-UTC, and nutation—used to transform between terrestrial and celestial reference frames.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Earth orientation parameter service canonical | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: Earth orientation parameter service
Generated description
A service that provides precise, time-varying measurements and predictions of Earth’s orientation in space—such as polar motion, UT1-UTC, and nutation—used to transform between terrestrial and celestial reference frames.
Instances (1)
| Instance | Via concept surface |
|---|---|
| IERS Rapid Service/Prediction Centre | — |