Announcement: All noncommercial projects registered to use Earth Engine before 
April 15, 2025 must 
verify noncommercial eligibility to maintain access. If you have not verified by September 26, 2025, your access may be on hold.
        
 
       
     
  
  
  
  
  
    
      ee.ImageCollection.distinct
    
    
      
    
    
      
      Stay organized with collections
    
    
      
      Save and categorize content based on your preferences.
    
  
  
      
    
  
  
  
  
  
    
  
  
    
    
  
  
Removes duplicates from a collection. Note that duplicates are determined using a strong hash over the serialized form of the selected properties.
| Usage | Returns | | ImageCollection.distinct(properties) | FeatureCollection | 
| Argument | Type | Details | | this: collection | FeatureCollection | The input collection from which objects will be selected. | 
| properties | Object | A property name or a list of property names to use for comparison. The '.geo' property can be included to compare object geometries. | 
  
  
  
  
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
  Last updated 2023-10-06 UTC.
  
  
  
    
      [null,null,["Last updated 2023-10-06 UTC."],[],[]]