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ee.ImageCollection.union

Merges all geometries in a given collection into one and returns a collection containing a single feature with only an ID of 'union_result' and a geometry.

Usage	Returns
`ImageCollection.union(maxError)`	FeatureCollection

Argument	Type	Details
this: `collection`	FeatureCollection	The collection being merged.
`maxError`	ErrorMargin, default: null	The maximum error allowed when performing any necessary reprojections. If not specified, defaults to the error margin requested from the output.

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Last updated 2023-10-06 UTC.

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