ee.DateRange.isUnbounded

  • The isUnbounded() method, applied to a DateRange object, returns true if the DateRange includes all dates.

  • It takes a single argument, the DateRange object itself, and returns a boolean value indicating whether the date range is unbounded.

  • This method helps determine if a DateRange is unbounded, meaning it represents all possible dates without specific start and end points.

  • Examples demonstrate using isUnbounded() with DateRange objects in JavaScript and Python, illustrating how to check for unbounded date ranges.

 Returns true if this DateRange contains all dates.

UsageReturns
DateRange.isUnbounded()Boolean
ArgumentTypeDetails
this: dateRangeDateRange

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()
)