Now thats just nifty...
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#9
Besides, this is clearly potentially hazardous. Somehow. At least in the administrators mind.
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Join Date: Oct 2005
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see link, I rest me case
http://www.opensecrets.org/industries/indus.php?ind=W04
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Join Date: Mar 2005
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#14
Back then (mid 80's) we used an early version of GPS (a Russian system actually) to track the location of the radio. From this we calculated wind speed and direction aloft. Our balloons usually broke at around 70,000'. These kids had some heavy artillery if they were using a 1500 gram balloon. Ours were only 600 gram.
#15
When I was a meteorologist in the Navy, we used to have to attach parachutes to our weather balloons if we were within 50 miles of land. The radiosonde that we sent up had a bag and a mailing label so if anyone found it they could send it back to NOAA to be reused. I don't know if any ever survived intact enough to be reused. I wonder if their camera survived or just the memory card.
Back then (mid 80's) we used an early version of GPS (a Russian system actually) to track the location of the radio. From this we calculated wind speed and direction aloft. Our balloons usually broke at around 70,000'. These kids had some heavy artillery if they were using a 1500 gram balloon. Ours were only 600 gram.
Back then (mid 80's) we used an early version of GPS (a Russian system actually) to track the location of the radio. From this we calculated wind speed and direction aloft. Our balloons usually broke at around 70,000'. These kids had some heavy artillery if they were using a 1500 gram balloon. Ours were only 600 gram.
That was a great project!
I worked on a pre-GPS system called Omega which used a group of transmiters at known locations to calculate present position. Ever worked on anything similar to this? I've heard that the Navy has some really cool equipment.