Sentinel-1 Change Detection Map of 2017 New Zealand Floods

April 12, 2017

Sentinel-1 Change Detection Map of 2017 New Zealand Floods

Sentinel-1 Comparison of 2017 New Zealand floods.

Change detection map of recent flooding in New Zealand 3/11/17 vs. 4/11/17 using Sentinel-1 data. Red areas indicate flooding. 

Please ignore the change detection that is observed over the open ocean - the product does not incorporate a water mask at this time.