vocabulary:
  name: AgroDataCube Vocabulary
  description: >-
    Controlled vocabulary of the core terms used by the Wageningen University &
    Research AgroDataCube API, an open data collection for agri-food
    applications over the Netherlands. Terms are derived from the public
    AgroDataCube Postman collections (v1 and v2).
  version: "2.1"
  terms:
    - term: field
      definition: A registered agricultural crop parcel, returned as a GeoJSON feature with crop and geometry attributes.
      tags: [agriculture, geospatial, core]
    - term: fieldid
      definition: Unique identifier of a crop field within AgroDataCube.
      tags: [identifier, field]
    - term: crop_code
      definition: National crop classification code associated with a field.
      tags: [field, codes]
    - term: crop_name
      definition: Human-readable (Dutch) crop name associated with a crop code.
      tags: [field, codes]
    - term: ahn
      definition: Altitude data from the Actueel Hoogtebestand Nederland (AHN) elevation model, available as values or as a GeoTIFF image.
      tags: [raster, elevation]
    - term: ndvi
      definition: Normalized Difference Vegetation Index derived from satellite imagery, available as values or as a GeoTIFF image.
      tags: [raster, vegetation]
    - term: meteostation
      definition: A weather observation station for which meteorological data can be retrieved.
      tags: [weather]
    - term: meteodata
      definition: Time-series meteorological observations (such as windspeed and temperature) for a station between two dates.
      tags: [weather, timeseries]
    - term: soilparams
      definition: Soil parameter values associated with a field or queried geometry.
      tags: [soil]
    - term: soiltypes
      definition: Soil type classifications for a field or queried geometry.
      tags: [soil]
    - term: geometry
      definition: A spatial query argument (WKT) or returned GeoJSON geometry describing the location of a resource.
      tags: [geospatial]
    - term: epsg
      definition: EPSG coordinate reference system code for input geometry (e.g. 28992 for the Dutch RD grid).
      tags: [geospatial, parameter]
    - term: output_epsg
      definition: EPSG coordinate reference system code requested for returned geometries (e.g. 4326).
      tags: [geospatial, parameter]
    - term: page_size
      definition: Maximum number of features returned per page.
      tags: [pagination, parameter]
    - term: page_offset
      definition: Zero-based offset of the first feature returned, used for paging.
      tags: [pagination, parameter]
    - term: token
      definition: Access token, supplied via the 'token' HTTP header, required to authenticate AgroDataCube requests.
      tags: [auth]
    - term: datapackage
      definition: Derived key performance indicator (KPI) products such as greenness and crop rotation computed over one or more fields.
      tags: [derived, kpi]