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Standard Ruler - Ontify
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Standard Ruler
Astronomical object of well-known physical size, used to determine distance via trigonometry.
Wikipedia | Standard Ruler
Statements about
Standard Ruler
Subclass Of
Class
Technical Standard
Has Use
Measurement
Has Characteristic
Distance
Part Of
Cosmic Distance Ladder
Uses
:
Trigonometry
Criterion Used
:
Distance
Unnamed
:
bug: P7167
Nature of Statement
:
Rarely
Relative To
:
Earth
Wikidata