Seasonal analysis in Google Earth Engine

Question

I want to perform a seasonal analysis of the MODIS NDVI dataset in GEE. I want to analyse for every year the months from May to September and thus, I need to remove the rest of the months from the dataset for every year. I have no idea how to do this. I have found this post but this is just for one image for a year.

Any ideas?

Answer 1

You can use calendarRange to filter the whole collection and only keep images from May to September (inclusive).

var ModisMaySept = ee.ImageCollection('MODIS/MOD13A1')
    .filter(ee.Filter.calendarRange(5,8,'month'))

print(ModisMaySept)