When i trying to decide, which antenna is more effectively, and where it have a holes in diagrams
i was create a programm for this purposes.
Main idea: in good receiving zone ads-b packets receives often, in bad - more and more rarely.
Program simply decode prerecorded RadarBox .rbl file and connvert it to .KML google file with following rules
if time between packets is:
<5 sec when path is GREEN
5-10sec - YELLOW
>10sec - RED
every packet have vertical line in .kml
the result you can see below (handmade .gif picture 800 kb size, wait for load)
![](https://lh5.googleusercontent.com/-Wff24Amy3EQ/T1DKFPkgT-I/AAAAAAAAC9k/-eY-Z7RhO2A/s841/allplane.jpg)
red zone is dead zone for my antenna.
Download utilitie:
http://forum.adsbradar.ru/downloads.php?do=file&id=222Interface is simply - just select .rbl file and wait convert process, after it, just save .kml.
Now you can open .kml in GoogleEarth
You can select needed zone for your .kml
very interest to see yours diagrams,
you can simply post .kml file here or creating .gif
enjoy!
forum topic for program:
http://forum.adsbradar.ru/f9/radarbox-rbl-kml-converter-723/#post5142