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STAC

Search STAC items with full-featured filtering.

retrieve items matching filters. Intended as the standard, full-featured query API.

This method is mandatory to implement if GET /stac/search is implemented. If this endpoint is implemented on a server, it is required to add a link with rel set to search to the links array in GET /stac that refers to this endpoint.

post/stac/search

Request body

bboxnumber[]

Only features that have a geometry that intersects the bounding box are selected. The bounding box is provided as four or six numbers, depending on whether the coordinate reference system includes a vertical axis (elevation or depth):

  • Lower left corner, coordinate axis 1
  • Lower left corner, coordinate axis 2
  • Lower left corner, coordinate axis 3 (optional)
  • Upper right corner, coordinate axis 1
  • Upper right corner, coordinate axis 2
  • Upper right corner, coordinate axis 3 (optional)

The coordinate reference system of the values is WGS84 longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84) unless a different coordinate reference system is specified in the parameter bbox-crs.

For WGS84 longitude/latitude the values are in most cases the sequence of minimum longitude, minimum latitude, maximum longitude and maximum latitude. However, in cases where the box spans the antimeridian the first value (west-most box edge) is larger than the third value (east-most box edge).

If a feature has multiple spatial geometry properties, it is the decision of the server whether only a single spatial geometry property is used to determine the extent or all relevant geometries.

datetimestring

Either a date-time or an interval, open or closed. Date and time expressions adhere to RFC 3339. Open intervals are expressed using double-dots.

Examples:

  • A date-time: "2019-04-12T23:20:50Z"
  • A closed interval: "2019-04-12T00:00:00Z/2019-08-18T21:31:12Z" Only features that have a temporal property that intersects the value of datetime are selected.

If a feature has multiple temporal properties, it is the decision of the server whether only a single temporal property is used to determine the extent or all relevant temporal properties.

intersectsGeometryJson — unresolved $ref
nextstring

The token to retrieve the next set of results, e.g., offset, page, continuation token. Defaults to 0

limitinteger

The maximum number of results to return (page size). Defaults to 50

queryQuery

Define which properties to query and the operatations to apply

Response

A feature collection.

Changes