[esp-r] Re: Emissivity

[Dave Howorth]

On Thu, 2008-05-29 at 09:31 +0100, Jon Hand wrote:
> A recent question about emissivity (see the email below)...
> 
> The listing of data is the optical properties. Optical data
> is only for the visable and shortwave.
>
> <snip>
> 
> A future version of ESP-r will use a database structure that
> allows the front and back of a material to have a different
> set of surface properties.

I'm curious about frequency-dependent emissivity, especially 'solar'
versus 'thermal' frequencies?

Thanks, Dave