Wind, Weather
Citizens Weather Observer Program
02/04/08 21:08 Filed in: Personal
I started experimenting with reporting wind data
through the CWOP
(Citizens Weather Observer Program). Using
OSCirrus,
my open source wind speed and direction package,
I've been collecting wind data for a long time
(nearly a year) but have never contributed the
data.
CWOP is an organization which uses a ham radio data protocol called APRS which has provisions for reporting weather data either through a ham data channel or directly through the internet. Since I'm not a ham operator, the internet channel was obvious.
I created a Ruby program which reads the wind data feed my device pushes to my web server. It then tracks average wind speed and maximum gusts over the sample period, formats the CWOP data string and sends it to the CWOP servers. Those servers in turn track the historical data for a time and it's possible to see a web page of graphs divvied up by various time intervals.
Read More...
CWOP is an organization which uses a ham radio data protocol called APRS which has provisions for reporting weather data either through a ham data channel or directly through the internet. Since I'm not a ham operator, the internet channel was obvious.
I created a Ruby program which reads the wind data feed my device pushes to my web server. It then tracks average wind speed and maximum gusts over the sample period, formats the CWOP data string and sends it to the CWOP servers. Those servers in turn track the historical data for a time and it's possible to see a web page of graphs divvied up by various time intervals.
Read More...
