View ActivityData
Definition
A measure of emitting or removal activity, generally expressed as a weight, volume, distance, or duration.
Inheritance
Parameter < ActivityData
)
ActivityData, like EmissionFactor, is a subclass of Parameter. While Parameter may be used to represent any variable used by emission estimation algorithm, ActivityData and EmissionFactor may only represent a subset of variables: ActivityData objects represent economic output or fuel usage, and EmissionFactor objects represent the coefficients used to estimate emissions based on available activity data.
Properties
| Property | Type | Definition |
|---|---|---|
| Properties inherited from Parameter | ||
| abbreviation | Text | An abbreviation of the Parameter name used in algorithms. |
| articleList | Collection | A list of academic articles cited as data sources by the guidance documentation defining the Parameter. |
| dataProvider | Person or Organization | A person or organization responsible for maintaining information about the Parameter. |
| defaultUnits | Text | The default unit of measurement applied to parameter values. |
| description | Text | A description of the Parameter. |
| fuel | Fuel | The combustible matter that produces the measured emissions. |
| guidanceDocument | GuidanceDocument | e publisher, version number, and publication date of the guideance documentation. |
| keywordList | Collection | A list of keywords associated with the Parameter. |
| title | Text | The name of the Parameter. |
| url | Url | The url of the authoritative description of the Parameter. |
| Properties of ActivityData | ||
| activityDataValueList | Collection | A list of values given by specific inventories for the ActivityData. |
Key Relationships
An ActivityData object may relate to many ScholarlyArticle objects, each representing a work of academic literature or inventory documentation, or a source of emission or removal data used to define the field of activity data.
An ActivityData object may relate to many ActivityDataValue objects, each defining a value assigned to the ActivityData by a specific Inventory.