A field for growing crops or grazing animals; an aquaculture pond; a building; or semi-natural vegetation.
Field | Type | Required | Definition |
---|---|---|---|
description | string | No |
A description of the Site, including information that cannot be captured with other fields. |
siteType | string | Yes |
The type of the Site. Definitions for agricultural land follow FAOSTAT, where cropland here means arable land and permanent crops. The additional term "glass or high accessible cover" is defined by EUROSTAT. Possible values are: |
organisation | Organisation | No |
A reference to the Organisation this Site is managed by. |
tenure | string | No |
The ownership status of the Site following EUROSTAT terminology. Possible values are: |
defaultSource | Source | No |
The default Source for all data in the Site which can be overridden by specifying a source for each blank node. Not required (but reccomended) if dataPrivate = true. |
numberOfSites | number | No |
If data on multiple Sites are aggregated and represented as a single Site, the number of Sites. |
boundary | GeoJSON | No |
A nested GeoJSON object for the Site boundary of type 'FeatureCollection', 'Feature' or 'GeometryCollection'. For cropland the boundary should represent area under cultivation (also called sown area). |
area | number | No |
The area of the Site in hectares. For cropland, this is area under cultivation (also called sown area) only. Uncultivated area can be added by creating a new Site and linking it under the same Organisation. Harvested area can be defined for each Cycle using the field harvestedArea. |
areaSd | number | No |
The standard deviation of area, if there are multiple Sites. |
latitude | number | No |
The latitude of the centroid of the Site (-90 to 90, WGS84 datum). We recommend providing latitude with five decimal place precision (which roughly corresponds to 1 meter precision at the equator). |
longitude | number | No |
The longitude of the centroid of the Site (-180 to 180, WGS84 datum). We recommend providing longitude with five decimal place precision (which roughly corresponds to 1 meter precision at the equator). |
country | Term | Yes |
The country name from the Glossary. |
region | Term | No |
The most specific geographical region from the Glossary. |
glnNumber | string | No | |
startDate | string | No |
The date in which the Site in its current form was established in ISO 8601 format (YYYY-MM-DD, YYYY-MM, or YYYY). |
endDate | string | No |
The date in which the Site in its current form ceased to exist in ISO 8601 format (YYYY-MM-DD, YYYY-MM, or YYYY). |
measurements | List[Measurement] | No |
The Measurements taken on the Site.
measurements
cannot be duplicated.
The following fields determine whether an Measurement is unique:
|
infrastructure | List[Infrastructure] | No |
The Infrastructure on the Site. |
practices | List[Practice] | No |
The Practices used on the Site.
practices
cannot be duplicated.
The following fields determine whether an Practice is unique:
|
dataPrivate | boolean | Yes |
If these data are private. |
Internal Properties
Field | Type | Definition |
---|---|---|
@context | string | The location of the JSON-LD context file. |
@id | string | The unique ID assigned to the Node by Hestia. |
@type | string | Site |
name | string |
An automatically generated name for the Site composed of: siteType, "-", organisation.name, "-", site.region "," site.country, "-", description. |
ecoregion | string |
The WWF Terrestrial Ecoregion name. |
awareWaterBasinId | string |
The AWARE water basin identifier. |
originalId | string |
The identifier for these data in the source database. |
schemaVersion | string |
The version of the schema when these data were created. |
added | array[string] |
A list of fields that have been added to the original dataset. |
addedVersion | array[string] |
A list of versions of the model used to add these fields. |
updated | array[string] |
A list of fields that have been updated on the original dataset. |
updatedVersion | array[string] |
A list of versions of the model used to update these fields. |
aggregated | boolean |
If this Cycle has been 'aggregated' using data from multiple Cycles. |
aggregatedVersion | string |
A version of the aggregation engine corresponding to this Cycle. |
JSON-LD Example 1