"Doug:
Thanks for the info. Will give more thought.
Regards,
Doc"
-
Dr Gary L Snyder
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- Big Lake, MN
- United States
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Dr Gary L Snyder's Page
Latest Activity
Dr Gary L Snyder commented on Doug Weibel's blog post Difficulty with using Ultrasonic Ranging (Sonar) for landing flare control.Dr Gary L Snyder commented on Ravi Gaddipati's blog post TEMOR GCS: What do you want to see in a GCS?"Ravi:
I,m one of those "real" IFR pilots. My request is full compliment of instruments that I can fly my drone totally on instruments. These instruments must include Altimeter, Attitude Indicator, a real functioning Turn Coordinator,…"
Dr Gary L Snyder commented on Chris Anderson's blog post New Arduino GPS shields from Sparkfun and Adafruit"Rana:
Thanks for the link.
Regards,
Doc"
Dr Gary L Snyder commented on Doug Weibel's blog post Difficulty with using Ultrasonic Ranging (Sonar) for landing flare control."Doug:
I forgot to mention that 60 degrees is optimal for Doppler returns. Try setting your Tx @ 30 degrees off the bottom of the fuselage. You may have to play with exact placement depending on the AOA you desire in the flare.
Regards,
Doc"
Dr Gary L Snyder commented on Doug Weibel's blog post Difficulty with using Ultrasonic Ranging (Sonar) for landing flare control."Doug:
Very interesting data. You may have been hoodwinked by the "Doppler Equation"! Not to bore everyone but Doppler returns @ 90 degrees gives a value of "0" to theta which effectively is a division by 0. While imaging with…"
Dr Gary L Snyder replied to Lee Wilkes's discussion Night vision pictures with GPS coordinates"Interesting request! I'm a certificated flight instructor and have hundreds of hours of night flying. I am also an avid hunter. I can't help but wonder how many federal regulations you will violate with what you intend. Will your UAV be…"
Dr Gary L Snyder replied to Matt's discussion How to determine Legality of Frequency & TX power"Look at the licensing requirements for the various ham operators licenses.
Doc"
Profile Information
- About Me:
- Semi retired physician. Currently completing certificated flight instructor ratings. Computer hardware, programming (Ruby, Python, Basic C++) and electronics/arduino enthusiast. Currently developing precision farming (GPS) aerial photography NDVI agronomy systems.
- Tell us a bit about your UAV interest
- Integrating UAV with real time flight from a pilot,s perspective with simulators for both VFR & IFR training. Aerial photography via UAV for precision aerial agronomy.
- Hometown:
- Big Lake, MN
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Season Two of the Trust Time Trial (T3) Contest has now begun. The fourth round is an accuracy round for multicopters, which requires contestants to fly a cube. The deadline is April 14th.A list of all T3 contests is here.
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