I am conducting land cover change analysis in Google Earth Engine. I prepared a composite using landsat 8 from 2020-01-01 to 2020-12-30 and by taking median. I filtered it to cloud cover less than 10 and again used masking function. But still there are clouds in my result. I tried changing cloud cover percent but it didn't work. Should I use the composite of LANDSAT and Sentinel-2? Does it improve an analysis ? Is there any benefit of using a composite of 2 images?
Dear Anisa
First, make sure that your code for cloud cover is similar to this:
.filter(ee.Filter.lessThan(‘CLOUD_COVER’,10))
Second, you can send your code to me. so I can review it for you.
Hello Mohammad Ali Koushesh Vatan
Thank you for your response. I have used .filterMetadata('CLOUD_COVER', 'less_than', 10) code. Did I make a mistake. Because I found this in most of the tutorials, I used this.
Your welcome.
It highly depends on you code structure. But you can replace mine with yours. If it not works, so let me know, and I'll send my whole code for you.
- Badges
- Science topic
- Similar topics
- Data Mining
- Classification