Triple
T33398025
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Doppler Orbitography and Radiopositioning Integrated by Satellite |
E855221
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | precise orbit determination system |
C61062
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: precise orbit determination system Context triple: [Doppler Orbitography and Radiopositioning Integrated by Satellite, instanceOf, precise orbit determination system]
-
A.
polar-orbiting satellite
A polar-orbiting satellite is a spacecraft that travels in a low Earth orbit passing close to the poles, allowing it to observe the entire Earth's surface over time as the planet rotates beneath it.
-
B.
satellite system
A satellite system is an integrated network of orbiting spacecraft, ground stations, and communication links designed to perform functions such as communication, navigation, Earth observation, or scientific research.
-
C.
geodetic observing system
chosen
A geodetic observing system is an integrated network of instruments, platforms, and data-processing facilities designed to measure and monitor the Earth's shape, gravity field, rotation, and surface deformation with high precision.
-
D.
Earth orientation parameter service
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.
-
E.
satellite tracking system
A satellite tracking system is a coordinated set of hardware and software components that continuously determine, monitor, and predict the position and trajectory of satellites in orbit for communication, navigation, and control purposes.
- F. None of above.
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69f3496e3f1c8190bcecfa82aa9d17ff |
completed | April 30, 2026, 12:22 p.m. |
Created at: May 1, 2026, 1:35 a.m.