Flooding model using DEM generated by Satellite imagery

Discussion created by jaysiano on Sep 26, 2013
Latest reply on Sep 30, 2013 by GSCUser85
Hi everyone,

I have two questions to ask:

1. How to generate a DEM from Satellite imagery?What will be the most accurate DEM cell size? The satellite image has a spatial resolution of a sub centimeter.
2. How to project a sea level boundary onto the generated DEM?

I appreciate any views on this.