Received: from hplms26.hpl.hp.com by opus.hpl.hp.com with SMTP (1.37.109.8/15.5+ECS 3.3+HPL1.1) id AA13690; Wed, 28 Sep 1994 15:32:43 -0700 Return-Path: <westes@usc.com-DeleteThis> Received: from uucp3.netcom.com by hplms26.hpl.hp.com with SMTP (1.36.108.4/15.5+ECS 3.3+HPL1.1S) id AA17094; Wed, 28 Sep 1994 15:33:19 -0700 Received: from localhost by netcomsv.netcom.com with UUCP (8.6.4/SMI-4.1) id PAA15161; Wed, 28 Sep 1994 15:26:28 -0700 Received: by usc.com (NX5.67d/NX3.0M) id AA02781; Wed, 28 Sep 94 14:59:03 -0700 From: Will Estes <westes@usc.com-DeleteThis> Message-Id: <9409282159.AA02781@usc.com-DeleteThis> Subject: Re: Windsight forecasts stats (fwd) To: wind_talk@opus.hpl.hp.com-DeleteThis (Windsurfing Mailing List) Date: Wed, 28 Sep 1994 14:59:02 -0700 (PDT) X-Mailer: ELM [version 2.4 PL23] Content-Type: text Content-Length: 1343
'WindFinder@aol.com-DeleteThis says:'
> ( Ken: When the guys in Hood River have time to pull the 3rd. Ave. sensor
> data out of the data base in tabular form I will send it to you. The laser
> idea sounds interesting...it this just a concept or could a working prototype
> be made easily? This would get around the need for a cellular/solar system.
> Putting some Windsight data on the net at a lower cost because of lower phone
> overhead is an interesting idea. But how could we charge anything for it to
> cover our costs?)
Mike, I posted to sci.physics and rec.windsurfing with the laser idea. The
concensus of the responses was: "A) Yes, it will work; B) No, you will
never get Coast Guard approval because of the risk that the laser will hit
some sailor/boater/pilot in the eye and blind them."
The best alternative for a passive instrument that I read in that thread was
an optical device. You would have a bright white background, and a dark black paddle
spinning in front of it. The optical device would then attempt to measure
frequency changes of the measured light on the background.
No, I don't think the device exists. Again, the hard part would be getting
Coast Guard permission to mount anything on their channel marker.
-- Thanks, Will Estes Internet: westes@usc.com-DeleteThis U.S. Computer Saratoga, CA 95070
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