CRS for bbox in collection extent

[soxofaan]

In the docs: https://openeo.org/documentation/1.0/developers/api/reference.html#operation/list-collections and https://openeo.org/documentation/1.0/developers/api/reference.html#operation/describe-collection
see extent of a collection > spatial > bbox :

there is no information visible about which CRS to use (or whether it is configurable)

In the YAML there is information about that:

openeo-api/openapi.yaml

Lines 4064 to 4118 in 1247172

	bbox:
	description: >-
	One or more bounding boxes that describe the spatial extent
	of the dataset.
	If multiple areas are provided, the union of the bounding
	boxes describes the spatial extent.
	type: array
	minItems: 1
	items:
	description: >-
	Each bounding box is provided as four or six numbers,
	depending on whether the coordinate reference system
	includes a vertical axis (height or depth):
	* West (lower left corner, coordinate axis 1)
	* South (lower left corner, coordinate axis 2)
	* Base (optional, minimum value, coordinate axis 3)
	* East (upper right corner, coordinate axis 1)
	* North (upper right corner, coordinate axis 2)
	* Height (optional, maximum value, coordinate axis 3)
	The coordinate reference system of the values is WGS 84
	longitude/latitude (http://www.opengis.net/def/crs/OGC/1.3/CRS84).
	For WGS 84 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 the vertical axis is included, the third and the sixth
	number are the bottom and the top of the 3-dimensional bounding box.
	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.
	type: array
	minItems: 4
	maxItems: 6
	items:
	type: number
	example:
	- -180
	- -90
	- 180
	- 90

but for some reason that does not show up in the HTML

[m-mohr]

Unfortunately, that seems like an issue in Redoc (the tool rendering the OpenAPI file): Redocly/redoc#1179