Hi. In order to make sure I understood the scenario (very nice document attached by the way):
* You have two different WiFi cards
* Both will be sniffing WiFi packets with airodump (listing APs and stations)
* Data collected into database
* Web UI to look into database, filters APs from database, then stations for that AP, then display both powers detected on each WiFi card (in order to estimate actual distance).
Is that correct? Just ping me for more details, it sounds interesting to develop this