Channel
Station-level time-series stream identity for non-fiber or colocated observations.
Channel coordinates are interpreted using Inventory.coordinate_reference_system. Dynamic coordinate fields matching CoordinateReferenceSystem.coordinate_labels are also accepted; for example latitude, longitude, and elevation still work when the CRS labels are appropriate.
Attributes
| Name | Type | Description |
|---|---|---|
code |
str | Channel code used in FDSN-like data source identifiers. |
location_code |
str | FDSN-style location code used to group or disambiguate channels. |
start_time |
datetime64 | Start time for which this channel metadata is valid. |
end_time |
datetime64 | None | End time for which this channel metadata is valid; None while ongoing. |
coordinates |
tuple[float, …] | None | Channel coordinates ordered according to Inventory.coordinate_reference_system.coordinate_labels. |
<coordinate_label> |
float | Dynamic coordinate field named by CoordinateReferenceSystem.coordinate_labels, such as latitude, longitude, elevation, depth, x, y, or z. |
sample_rate |
float | None | Sample rate in Hz. |
azimuth |
float | None | Sensor component azimuth in degrees clockwise from north, [0, 360). |
dip |
float | None | Sensor component dip in degrees down from horizontal, [-90, 90]. |
depth |
float | None | Sensor depth in meters below the local surface; positive down. |
data_type |
Literal[VALID_DATA_TYPES] | Quantity measured or produced by this channel. |
data_units |
UnitQuantity | None | Units of data produced by this channel. |
response |
Response | None | Optional station-specific response metadata for converting recorded values to physical units. |
Contains
Contained By
References
None.
Referenced By
None.