How do I buffer an object accounting for attenuation and shielding by surrounding objects?

[EllenWildig]

I'm trying to create buffers around buildings which show EM radiation intensity. Currently, I have created simple buffers which show a specific intensity at x metres, accounting for attenuation in air. However, the source buildings are surrounded by other buildings, some of which are shielded, and would therefore cause the radiation to attenuate more quickly. How might I solve this so that the shielding values of surrounding buildings could alter the 'equipotential' buffer? Also, I'm preferably looking for an automated or repeatable system, as updates are likely to be required.

Thanks a lot!

[NeilAyres · Accepted solution]

Buffer is not really going to help you here with this sort of variable rate spreading or attenuation.

Do you have access to the spatial analyst extension?

Perhaps you could explore the tools available in the cost distance tool set.

spatial-analyst-toolbox/cost-distance

understanding-cost-distance-analysis

an-overview-of-the-distance-tools

[EllenWildig]

I hadn't considered that, Thanks very much. I'll take a look.