ee.DateRange.isUnbounded

  • The DateRange.isUnbounded() method checks if a DateRange object contains all dates.

  • This method returns a Boolean value, true if unbounded and false if bounded.

  • Examples are provided in both JavaScript and Python to demonstrate the usage of isUnbounded() on both bounded and unbounded DateRange objects.

Returns true if this DateRange contains all dates.
Usage Returns
DateRange. isUnbounded () Boolean
Argument Type Details
this: dateRange
DateRange

Examples

Code Editor (JavaScript)

 // A series of ee.DateRange objects. 
 var 
  
 dateRangeBounded 
  
 = 
  
 ee 
 . 
 DateRange 
 ( 
 '2017-06-24' 
 , 
  
 '2017-07-24' 
 ); 
 var 
  
 dateRangeUnbounded 
  
 = 
  
 ee 
 . 
 DateRange 
 . 
 unbounded 
 (); 
 // Determine if an ee.DateRange object is unbounded. 
 print 
 ( 
 'Is dateRangeBounded unbounded?' 
 , 
  
 dateRangeBounded 
 . 
 isUnbounded 
 ()); 
 print 
 ( 
 'Is dateRangeUnbounded unbounded?' 
 , 
  
 dateRangeUnbounded 
 . 
 isUnbounded 
 ()); 

Python setup

See the Python Environment page for information on the Python API and using geemap for interactive development.

 import 
  
 ee 
 import 
  
 geemap.core 
  
 as 
  
 geemap 

Colab (Python)

 # A series of ee.DateRange objects. 
 date_range_bounded 
 = 
 ee 
 . 
 DateRange 
 ( 
 '2017-06-24' 
 , 
 '2017-07-24' 
 ) 
 date_range_unbounded 
 = 
 ee 
 . 
 DateRange 
 . 
 unbounded 
 () 
 # Determine if an ee.DateRange object is unbounded. 
 display 
 ( 
 'Is date_range_bounded unbounded?' 
 , 
 date_range_bounded 
 . 
 isUnbounded 
 ()) 
 display 
 ( 
 'Is date_range_unbounded unbounded?' 
 , 
 date_range_unbounded 
 . 
 isUnbounded 
 () 
 ) 
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