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ee.ImageCollection.union
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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.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-10-06 UTC."],[],[]]