Object Reference

These pages are generated from specs/dasdae-inventory.yml.

Object	Summary
Acquisition	Time-aware, channel-like DAS acquisition setup used to resolve acquisition-derived patch metadata.
Cable	Physical cable resource containing one or more fiber segments.
Channel	Station-level time-series stream identity for non-fiber or colocated observations.
Connector	Joined optical interface between components.
CoordinateReferenceSystem	Inventory-wide coordinate reference system used by all coordinate-bearing metadata.
CouplingCondition	Acoustic coupling condition for an interval of an optical path.
DistanceMap	Measured control-point map from an acquisition’s channel-like coordinate onto optical path distance.
Enclosure	Physical housing, assembly, pipe, duct, conduit, or carrier resource for optical components or cables.
ExternalResource	External resource identified by DASCore but not otherwise modeled.
FiberArray	Durable fiber-optic observing identity anchored by one or more optical paths.
FiberSegment	Length of optical fiber within a cable, patch cord, borehole line, or other run.
Geometry	Geometry for an interval of an optical path, interpreted using the inventory CRS.
Interrogator	DAS interrogator unit used for data collection.
Inventory	Top-level DASDAE Inventory manifest that stores document metadata, shared resources, and network containers.
Network	FDSN-like organizational container below an inventory.
OpticalComponent	Base class for ordered physical optical components on an optical path.
OpticalMeasurement	A characterization of the optical path or its components, capturing the conditions loss and reflectance values were obtained under.
OpticalPath	Continuous optical path described by independent component, geometry, coupling, and annotation tracks.
OpticalPathAnnotation	Key/value annotation attached to an interval of an optical path.
References	Shareable inventory resources keyed by stable resource_id values.
Response	Station-specific response model associated with a channel.
Splice	Fused or mechanical splice between optical fiber segments.
Station	Point-like observing identity under a network, hosting channels for non-fiber or colocated observations.
Terminator	End condition of an optical path.