Macro
To describe the network at regional, national or international level. The non-linear elements are boundaries and major operational points (OPs); the linear elements are sections of lines connecting those points.
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type
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label
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comment
| - Macro
To describe the network at regional, national or international level. The non-linear elements are boundaries and major operational points (OPs); the linear elements are sections of lines connecting those points.
- A closed set of description levels.
- Nano
The nano level (for railway) is the level where track geometry and, in particular, curvilinear abscissas would be in agreement with on-board odometry. It is used for detailing crossing geometry, for instance.
The nano level could be described as a properly attributed surveyor's map, including topological properties of the rail network in the finest possible granularity.
Use cases for the Nano level would include interlocking and asset management.
- Micro
Micro level (for railways) is associated with tracks. It is the level where vehicle paths are unambiguous.
At micro level, the smallest details aggregate into a single item. E.g. individual point components and point blades and tips coalesce into a single turnout.
- Meso
To describe the tracks between the operational points (OPs, e.g. stations, yards, junctions, boundaries) of the network.
The non-linear elements are the OPs, and the linear elements are the tracks connecting OPs.
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described by
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member
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http://ontorail.or...xmi/ns#ea_eleType
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http://ontorail.or...xmi/ns#ea_localid
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http://ontorail.or...xmi/ns#isAbstract
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http://ontorail.org/voc/xmi/ns#isLeaf
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http://ontorail.org/voc/xmi/ns#isRoot
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http://ontorail.or...s#isSpecification
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http://ontorail.org/voc/xmi/ns#nType
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http://ontorail.org/voc/xmi/ns#package
| - EAPK_C9C0EB05_B94D_42d4_9B8B_AC8BD04B02D4
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http://ontorail.org/voc/xmi/ns#partOf
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http://ontorail.org/voc/xmi/ns#sType
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http://ontorail.org/voc/xmi/ns#scope
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http://ontorail.org/voc/xmi/ns#tagged
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http://ontorail.org/voc/xmi/ns#tpos
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is range
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is topic
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is http://ontorail.or.../ns#source__idref
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is http://ontorail.or...mi/ns#type__idref
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is http://ontorail.or...ns#hasEnumeration
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