hi guys
interesting info ....
As someone with a back ground in electronics and radio, you can be sure that if the weather service got an interruption to their radar then you won't find yours any the more reliable.
Thats not to detract from the idea but .....
commercials sites are well protected against extreme weather such as lightning ... and a single near miss can wipe out a lot of kit .... it does not even need to be "that" close.
I lost two preamps to two receivers on monday .... one to my APT kit and the other on VHF
We did not get that close a strike .. plenty of C-C but nothing on the ground that I could see ... although it looked like hell was boiling over from my view to the SW ,,,, I am only a few km to Kirwee on the main west coast road (73) at West Melton.
So .... trying a DIY radar while an interesting project is not going to produce the results your looking for.
Doppler radars that the NSSL have on their trucks cost a mild fortune ..... and the processing behind them is huge.
What I would like to see is access to the near real time data from the met service.
This is much more of a possibility.... given a closed grup so the data is not rebroadcast .. their main issues.
for loss of comemrcial reasons
what interets me is that in Europe this data is available on line opennly ... to allow users to see what extreme weather is local ... and in EU we do get some nasty stuff .... 3cms hail is rgeular ... tryz it when it gets to tennis ball size!
I also have an interest in radio reflectivity from Tstorms for communication purposes ... in the amateur radio bands.
I have also been investigating access into the hi res geo sats ... something that is also prevailant in EU but not so easy here.
I have two systems running here ... APT from VHF
www.zl4plm.no-ip.org
and a new HRPT system (1km res 5 spectral bands) from the NOAA 15 - 19 sats but this is not real time as I need to receive and process the images.
all in all .. much better to press for access to the metservice for access.
just my 50c worth
rgds
Simon