Hello,

I have access to LIDAR data in which I can produce a Terrain, raster or TIN (whatever I need).

I am trying to show and calculate all ponding locations that have a depth say of atleast 30cm. I don't know how to go about doing this. I guess I am looking for multiple things.

First off I would like to be able to use a tool that automatically cuts out all areas that say have a depth of 30cm or greater.

Once I have these areas I would like to compute the volume based on each interval of 10cm depth up to the spilling point of the ponding. Is this possible.

I greatly appreciate any help.

Matt