skyshield
skyshield


Author Comment Last activity Moderation
mr_juara17 "This is such a beautiful and cool project tho! The lapse rate calculation is so fun to see. Regards Pengeluaran Sydney Tercepat " | Read more » about 1 year ago
thedolivecom44 "Thedolive kết quả tennis xem tin tức bóng đá, xem bóng đá trực tiếp các trận đấu đỉnh cao và vô cùng hấp dẫn nhất tại kênh bóng đá là thedolive đâ..." | Read more » over 1 year ago
cfastie "That's a great development. Thanks for alerting me to that. The key to this advance is knowing how to structure the KML code to define the color of..." | Read more » about 3 years ago
joaquinx "Dear @cfastie! How are you? Joaquin from Aerocene project here. One of our community members, Fede from Buenos Aires, has created a Python code tha..." | Read more » about 3 years ago
tahnok " I was thinking for that price I might be able to crack one open to harvest it for parts, or maybe hook up an arduino to the output somehow. BUT th..." | Read more » over 3 years ago
cfastie "Hi tahnok, Those inexpensive anemometers seems to be missing an important feature of the expensive Kestrel and other fancy anemometers. They do no..." | Read more » over 3 years ago
tahnok " Have you done any test flights with some of the ~20$ anemometers you can find on Amazon to compare with the Kestrel? " | Read more » over 3 years ago
warren "https://publiclab.org/as220 " | Read more » over 4 years ago
warren "I'm putting together a page on the AS220 sensors and want to list this and another on there -- I hope that drives some interest in the SkyPod and o..." | Read more » over 4 years ago
zengirl2 "@cfastie well isn't that NASA item a bit complicated. Here's an Instructable that mentions that process. http://www.instructables.com/id/Low-Altit..." | Read more » almost 5 years ago
cfastie "Thanks Zengirl. I don't think you can buy a NASA Aeropod. You can license the technology from NASA and manufacture them, but I don't know if anyone..." | Read more » almost 5 years ago
zengirl2 "First, your video is awesome and I'm glad you explained the lines from pulling in the kite. I really like the look of the NASA anemometer--what is ..." | Read more » almost 5 years ago
cfastie "A goat is way better than brown M&Ms. But that is not exactly my motivation here because I'm sure everybody reads my research notes extremely ..." | Read more » almost 5 years ago
warren "Hi, Chris -- great post as usual! I do have to ask about your comment regarding chemtrails -- I strongly suspect you put that there to see if anyo..." | Read more » almost 5 years ago
cfastie "Hi Juanjo, It would be good to see some photos from your archaeological missions, including more of the cool kite and how you attach the camera. A..." | Read more » about 5 years ago
Juanjo "sorry for the long absence, where should i load some photos and orthomosaics taken with the kite? This model of kite works very well for orthophoto..." | Read more » about 5 years ago
cfastie "It would be fun to try an Aeropod. I couldn't find any details about the instruments, but it looks like an awesome contraption to fly. " | Read more » about 5 years ago
warren "Hi, Chris, I think it's possible we could get a wind profiler "payload" for the (patented) Aeropod sent out, which has a Kestrel attached. If so, m..." | Read more » about 5 years ago
cfastie "A pitot tube measures air pressure and uses fancy math to relate that to wind speed. I assume the ones on airplanes work better than the Rev P. " | Read more » about 5 years ago
warren "Yeah it reminds me of the things (pitons?) used to measure windspeed from the leading edge of an airplane. Uhhhhh bootstrapping? :-) " | Read more » about 5 years ago
cfastie "I decided not to drop into the rabbit hole of applying time series analysis to these data. There does appear to be some periodicity present, but I ..." | Read more » about 5 years ago
warren "Sorry to miss some of this as I was away last week, and just catching up again now. This looks really great! Sorry if I missed it, but were you abl..." | Read more » about 5 years ago
cfastie "I have a hypothesis about the different results obtained with two BME280 sensors on the flying rig. A difference of 3° to 4°C is more than should b..." | Read more » about 5 years ago
cfastie "Yes, the newer Rev. P sensor works better in high wind because it has a strong heater so the wind can't cool it off too fast. But the older Rev C s..." | Read more » about 5 years ago