Hello All,<br><br>I want to run an idea for an application past everyone.<br><br>I live in central Pennsylvania, with a relatively high density of digipeaters on mountaintop sites. 2 hops can easily cover the state and more. I am working on a map display of which stations hear a first transmission, which digis transmit the first hop (and their PHG circles), which stations hear that, etc.<br>
<br>My proof of concept was with URL shortcuts that initiated <a href="http://aprs.fi">aprs.fi</a> queries, based on 1000 raw packets. Several shortcomings encountered were: slow and cumbersome, can only request 20 call signs at a time, and the data is already filtered.<br>
<br>I do understand that we can't analyze the RF network from what we see on the Internet. But if paths are reported even once, it does show that the RF signal is capable of being present.<br><br>So I am considering what it would take to take a feed from <a href="http://aprs.is">aprs.is</a> servers, collect real time data, parse the packets, construct the profile and present the data graphically. Doing it once is a chore. Doing more than once is a job for a computer program. I don't even know what programming language to use (other than guessing PERL).<br>
<br>I believe that if people had a tool that they could plug their Callsign into, and see the propagation blossom live on a map, it might be easier for them to ask: "why does my packet need to be out that far away?", and maybe cut back on the hops a little.<br>
<br>Any feedback or suggestions would be appreciated.<br><br>73<br><br>Jim Alles<br><br><br>