I’m a beginner of SNAP, and I want to learn the function of change detection to study the flood extracting.
The fist i should do is to know what is it.
I am a Chinese, haha
did you already see these topics?
- How to get flood mapping with high accuracy?
- Flood Map using GRD
- How to determine appropriate threshold for flood detection (Sentinel 1)
I suggest reading them first and then ask more specific questions.
Thanks for your reply. I will learn it.