doyToDate#

geetools.ee_image.ImageAccessor.doyToDate(year, dateFormat='yyyyMMdd', band='')#

Convert the DOY band to a date band.

This method only work with date formats that can be converted to numbers as earthengine images don’t accept string bands.

Parameters:

  • year (int | float | ee.Number) – The year to use for the date

  • dateFormat (str | ee.String) – The date format to use for the date band

  • band (str | ee.String) – The band to use as DOY band. If empty, the first one is selected.

Returns:

The original image with the DOY band converted to a date band.

Return type:

ee.Image

Examples

import ee, geetools

ee.Initialize()

image = ee.Image.random().multiply(365).toInt()
vatican = ee.Geometry.Point([12.4534, 41.9033]).buffer(1)

image = image.geetools.doyToDate(2023)
print(image.reduceRegion(ee.Reducer.min(), vatican, 1).getInfo())